{"id":53845,"date":"2023-06-17T10:04:39","date_gmt":"2023-06-17T04:34:39","guid":{"rendered":"https:\/\/www.androidinfotech.com\/?p=53845"},"modified":"2023-06-17T10:04:39","modified_gmt":"2023-06-17T04:34:39","slug":"samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845","status":"publish","type":"post","link":"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/","title":{"rendered":"Download Samsung Galaxy S21 5G SM-G991U T-Mobile USA Android 13 One UI 5.1 Stock Firmware (Carrier Locked)"},"content":{"rendered":"<p><span style=\"font-family: Verdana, Geneva;\">Download the latest stock firmware for the Samsung Galaxy S21 5G on T-Mobile USA, featuring the highly anticipated Android 13 operating system and the sleek One UI 5.1 interface. This carrier-locked Firmware brings many exciting features and improvements, ensuring a seamless and optimized user experience for T-Mobile customers. Whether you&#8217;re seeking enhanced performance, advanced customization options, or access to the latest security updates, this Firmware upgrade promises to elevate your smartphone usage.<\/span><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-53851 aligncenter\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2023\/06\/samsung-galaxy-s21-wallpaper-settings.jpg\" alt=\"samsung galaxy s21 wallpaper settings\" width=\"1423\" height=\"800\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2023\/06\/samsung-galaxy-s21-wallpaper-settings.jpg 1423w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2023\/06\/samsung-galaxy-s21-wallpaper-settings-300x169.jpg 300w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2023\/06\/samsung-galaxy-s21-wallpaper-settings-1024x576.jpg 1024w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2023\/06\/samsung-galaxy-s21-wallpaper-settings-768x432.jpg 768w\" sizes=\"(max-width: 1423px) 100vw, 1423px\" \/><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_65 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6642c3598e2fc\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6642c3598e2fc\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Reason_for_Custom_UI_Delay\" title=\"Reason for Custom UI Delay\">Reason for Custom UI Delay<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#How_do_Mobile_Purchases_and_OTA_Updates_Work_in_US_Countries\" title=\"How do Mobile Purchases and OTA Updates Work in US Countries?\">How do Mobile Purchases and OTA Updates Work in US Countries?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Samsung_Galaxy_S21_5G_SM-G991U_T-Mobile_USA_Snapdragon_Android_13_One_UI_51_Official_Stable_Stock_Firmware_Flash\" title=\"Samsung Galaxy S21 5G SM-G991U T-Mobile USA Snapdragon Android 13 One UI 5.1 Official Stable Stock Firmware Flash\">Samsung Galaxy S21 5G SM-G991U T-Mobile USA Snapdragon Android 13 One UI 5.1 Official Stable Stock Firmware Flash<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Official_OTA_Method\" title=\"Official OTA Method\">Official OTA Method<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Manual_Method_SM-G991U_SM-G991U1%E2%80%93_T-Mobile_USA\" title=\"Manual Method (SM-G991U, SM-G991U1&#8211; T-Mobile USA)\">Manual Method (SM-G991U, SM-G991U1&#8211; T-Mobile USA)<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Using_ODIN_Method\" title=\"Using ODIN Method\">Using ODIN Method<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#T-Mobile_USA\" title=\"T-Mobile USA\">T-Mobile USA<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Flashing_Firmware\" title=\"Flashing Firmware\">Flashing Firmware<\/a><ul class='ez-toc-list-level-6' ><li class='ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Step_1_Flash_Unbranded_Firmware\" title=\"Step 1: Flash Unbranded Firmware\">Step 1: Flash Unbranded Firmware<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Step_2_Flash_Carrier_Firmware\" title=\"Step 2: Flash Carrier Firmware\">Step 2: Flash Carrier Firmware<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Lock_screen_customization\" title=\"Lock screen customization\">Lock screen customization<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#More_wallpaper_options\" title=\"More wallpaper options\">More wallpaper options<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Simple_recognition_of_background_noise\" title=\"Simple recognition of background noise\">Simple recognition of background noise<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#The_color_palette_has_more_options\" title=\"The color palette has more options\">The color palette has more options<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Sleep_mode\" title=\"Sleep mode\">Sleep mode<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Smart_suggestions_widget\" title=\"Smart suggestions widget\">Smart suggestions widget<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Quickly_open_applications_in_split_screen\" title=\"Quickly open applications in split screen\">Quickly open applications in split screen<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Enhanced_blur_effects_as_well_as_simplified_color_schemes\" title=\"Enhanced blur effects, as well as simplified color schemes\">Enhanced blur effects, as well as simplified color schemes<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Camera_Features\" title=\"Camera Features\">Camera Features<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#1_Make_sure_to_add_watermarks_to_your_photos\" title=\"1. Make sure to add watermarks to your photos\">1. Make sure to add watermarks to your photos<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#2_Simple_zooming_with_just_one_hand\" title=\"2. Simple zooming with just one hand\">2. Simple zooming with just one hand<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#3_Create_perfect_shapes_in_photos_and_videos\" title=\"3. Create perfect shapes in photos and videos\">3. Create perfect shapes in photos and videos<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#4_Enhanced_GIF_editing\" title=\"4. Enhanced GIF editing\">4. Enhanced GIF editing<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#New_emojis_for_emoji_pairs\" title=\"New emojis for emoji pairs\">New emojis for emoji pairs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Spacebar_row_configuration\" title=\"Spacebar row configuration\">Spacebar row configuration<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Text_can_be_extracted_from_any_screen_or_image\" title=\"Text can be extracted from any screen or image\">Text can be extracted from any screen or image<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Samsung_Dex_Taskbar_has_been_added_to_the_Samsung_Dex_Dex_available_only_on_sure_mobiles\" title=\"Samsung Dex Taskbar has been added to the Samsung Dex (Dex available only on sure mobiles)\">Samsung Dex Taskbar has been added to the Samsung Dex (Dex available only on sure mobiles)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Auto_optimization\" title=\"Auto optimization\">Auto optimization<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#RAM_Plus_in_Device_care\" title=\"RAM Plus in Device care\">RAM Plus in Device care<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Security_check_that_is_intuitive_and_easy_to_use\" title=\"Security check that is intuitive and easy to use\">Security check that is intuitive and easy to use<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Display_and_conceal_the_completed_reminders\" title=\"Display and conceal the completed reminders\">Display and conceal the completed reminders<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Improved_My_Files_search\" title=\"Improved My Files search\">Improved My Files search<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Emergency_contacts_Update\" title=\"Emergency contacts Update\">Emergency contacts Update<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Intelligent_Wi-Fi\" title=\"Intelligent Wi-Fi\">Intelligent Wi-Fi<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#Wrap_Up\" title=\"Wrap Up\">Wrap Up<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Reason_for_Custom_UI_Delay\"><\/span><span style=\"font-family: Verdana, Geneva;\">Reason for Custom UI Delay<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">There are plenty of features added to Android 13. Since Samsung uses a custom skin OS, they must work much more than Stock Android versions. Compared with the initial release of One UI, Successor versions came with many valuable features. In settings, you can constantly update your mobile using the OTA Software update option. But you can use this ODIN-based manual method when you can&#8217;t do that. You can also use this method to Unbrick your mobile.<\/span><\/p>\n<p><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">When you have root access on your mobile, You should follow a unique method to flash the Firmware. If you follow the below ODIN method, you will lose root access. Direct Google Play Store Security patch updates, Enhanced Privacy, and Improved Gestures are noticeable features in the Android 13 version.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_do_Mobile_Purchases_and_OTA_Updates_Work_in_US_Countries\"><\/span><span style=\"font-family: Verdana, Geneva;\">How do Mobile Purchases and OTA Updates Work in US Countries?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Unlike in other countries, getting new mobile with installment is not complicated in the US. You can get both your mobile plan and your mobile under one payment. So, With a single monthly price, We can make our mobile payment. But the problem is your mobile is carrier-locked. You can&#8217;t use other Mobile operators for some time, or you have to unlock your mobile manually with the help of a mobile operator. Also, The OTA updates happen via a respective carrier. So, You may get delayed updates compared with the International Version of mobiles.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Samsung_Galaxy_S21_5G_SM-G991U_T-Mobile_USA_Snapdragon_Android_13_One_UI_51_Official_Stable_Stock_Firmware_Flash\"><\/span><span style=\"font-family: Verdana, Geneva;\">Samsung Galaxy S21 5G SM-G991U T-Mobile USA Snapdragon Android 13 One UI 5.1 Official Stable Stock Firmware Flash<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 class=\"western\"><span class=\"ez-toc-section\" id=\"Official_OTA_Method\"><\/span><span style=\"font-family: Verdana, Geneva;\"><span id=\"Official_OTA_Method\" class=\"ez-toc-section\"><\/span><span style=\"font-size: 14pt;\">Official OTA Method<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Suppose you want to update a security patch to the current month. Don&#8217;t go for the manual method. Try this Automatic method.<\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">The process is straightforward;<\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-19897\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/02\/checking-for-software-update-android-768x462.jpg\" alt=\"checking for software update android\" width=\"768\" height=\"462\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/02\/checking-for-software-update-android-768x462.jpg 768w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/02\/checking-for-software-update-android-768x462-300x180.jpg 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/span><\/p>\n<ul>\n<li>\n<p align=\"justify\"><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Go to your device setting menu and scroll down to the bottom<\/span><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Tap on &#8220;Software Update&#8221;<\/span><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">You may have to refresh the page to start the OTA upgrade process.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3 align=\"justify\"><span class=\"ez-toc-section\" id=\"Manual_Method_SM-G991U_SM-G991U1%E2%80%93_T-Mobile_USA\"><\/span><span style=\"font-family: Verdana, Geneva;\"><span id=\"Manual_Method_SM-G975U1_SM-G975U-Verizon_Wireless\" class=\"ez-toc-section\"><\/span><span style=\"font-size: 14pt;\">Manual Method (SM-G991U, SM-G991U1<\/span><\/span><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">&#8211; T-Mobile USA)<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: Verdana, Geneva;\"><strong>Note<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Check Your Device Mobile No. If you flash Different model numbers, you will lose some features based on your region.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Battery Percentage Above 50.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Backup Your Device.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Some features may not work in the following Firmware. You should update your mobile after the flash. I mentioned below what features may not work as per the carrier.<\/span><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Using_ODIN_Method\"><\/span><span style=\"font-family: Verdana, Geneva;\"><span id=\"Using_ODIN_Method\" class=\"ez-toc-section\"><\/span><span style=\"font-size: 14pt;\">Using ODIN Method<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-family: Verdana, Geneva;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-20155\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/03\/Enabling-developer-option.jpg\" alt=\"Enabling developer option\" width=\"300\" height=\"600\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/03\/Enabling-developer-option.jpg 300w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/03\/Enabling-developer-option-150x300.jpg 150w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/span><\/p>\n<ul>\n<li>\n<p align=\"justify\"><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Enable\u00a0<b>USB Debugging<\/b>\u00a0Mode and\u00a0<b>OEM Unlock<\/b>; you&#8217;ll find these options in\u00a0<b>Settings &gt;&gt;&gt; Developer options<\/b>. If you didn&#8217;t see the developer options on your settings menu, then go to\u00a0<b>about &gt;&gt;&gt; build number<\/b>; click on the &#8220;<b>Build Number<\/b>&#8221; row about ten times regularly to activate &#8220;<b>Developer Option<\/b>&#8221; on your device.<\/span><\/p>\n<\/li>\n<\/ul>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Download the\u00a0<a href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-usb-driver-all-versions\/\">Samsung USB driver<\/a>\u00a0and install it on your PC.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Download\u00a0<a href=\"https:\/\/www.androidinfotech.com\/download-odin-all-versions\/\">Patched ODIN<\/a>\u00a0and install it on your PC. Don&#8217;t use other ODINs, which will not work correctly. We are using third-party software flashing.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Download Firmware From the below links, For Samsung Galaxy S21 5G SM-G991U T-Mobile USA Snapdragon Official Firmware.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Select recent Firmware. When selecting Firmware, refer- To how to <a href=\"https:\/\/www.androidinfotech.com\/select-correct-firmwares-for-your\/\">choose the correct Firmware.<\/a><\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\"><em><strong>You should download two files<\/strong><\/em> from the below links. One is unbranded Firmware, and the other is your carrier firmware. Please don&#8217;t mix the Firmware; we picked the correct Unbranded Firmware that will work flawlessly with your carrier.<\/span><\/li>\n<\/ul>\n<h5><span class=\"ez-toc-section\" id=\"T-Mobile_USA\"><\/span><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">T-Mobile USA<\/span><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\"><a href=\"https:\/\/samfrew.com\/model\/SM-G991U1\/region\/TMB\/\" rel=\"nofollow\">SM-G991U1<\/a>\u00a0(Unbranded)<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\"><a href=\"https:\/\/samfrew.com\/model\/SM-G991U\/region\/TMB\/\" rel=\"nofollow\">SM-G991U<\/a>\u00a0(T-Mobile USA)<\/span><\/li>\n<\/ul>\n<h5><span class=\"ez-toc-section\" id=\"Flashing_Firmware\"><\/span><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\"><span id=\"Flashing_Firmware\" class=\"ez-toc-section\"><\/span>Flashing Firmware<\/span><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Now you have two firmware files, one is Unbranded, and another is your carrier firmware.<\/span><\/li>\n<\/ul>\n<h6><span class=\"ez-toc-section\" id=\"Step_1_Flash_Unbranded_Firmware\"><\/span><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\"><span id=\"Step_1_Flash_Unbranded_Firmware\" class=\"ez-toc-section\"><\/span><strong>Step 1: Flash Unbranded Firmware<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-30468\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2021\/10\/Samsung-Galaxy-S21-5G-download-mode.jpg\" alt=\"Samsung Galaxy S21 5G download mode\" width=\"600\" height=\"423\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2021\/10\/Samsung-Galaxy-S21-5G-download-mode.jpg 710w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2021\/10\/Samsung-Galaxy-S21-5G-download-mode-300x211.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Switch off your Mobile. Enter into Download mode-&gt;Volume Down+ Power Button and Connect Your Mobile To your PC via USB Cable; after Samsung Logo Appear, Release all keys.<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-21782\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/07\/Samsung-Galaxy-M40-Download-Mode-Warning-Screen.jpg\" alt=\"Samsung Galaxy M40 Download Mode Warning Screen\" width=\"318\" height=\"536\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/07\/Samsung-Galaxy-M40-Download-Mode-Warning-Screen.jpg 318w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/07\/Samsung-Galaxy-M40-Download-Mode-Warning-Screen-178x300.jpg 178w\" sizes=\"(max-width: 318px) 100vw, 318px\" \/><\/p>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">After entering Download Mode, it will say Warning; press the Volume Up button to continue.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Launch Odin Application.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-20158 size-large\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/03\/ODIN-Added-Message-1024x757.jpg\" alt=\"ODIN Added Message\" width=\"702\" height=\"519\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/03\/ODIN-Added-Message-1024x757.jpg 1024w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/03\/ODIN-Added-Message-300x222.jpg 300w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/03\/ODIN-Added-Message-768x568.jpg 768w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/03\/ODIN-Added-Message.jpg 1082w\" sizes=\"(max-width: 702px) 100vw, 702px\" \/><\/span><\/p>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">It Will Show the message added.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">If you did not get this message, Repeat the above steps.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-19396\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/01\/ODIN-Download.jpg\" alt=\"ODIN software screenshot\" width=\"800\" height=\"505\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/01\/ODIN-Download.jpg 800w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/01\/ODIN-Download-300x189.jpg 300w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/01\/ODIN-Download-768x485.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/p>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">After Getting Added Message Select, AP\/PDA Button, then Browse for the Unbranded Firmware file. Un-Tick the Auto-Reboot.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-19840\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/02\/Odin-Configure.jpg\" alt=\"Odin Auto Reboot\" width=\"333\" height=\"299\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/02\/Odin-Configure.jpg 333w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/02\/Odin-Configure-300x269.jpg 300w\" sizes=\"(max-width: 333px) 100vw, 333px\" \/><\/span><\/p>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Press Start and wait for the tasks to complete. We Disabled Auto Reboot in ODIN. Do; after the process completion, It will still be in Download Mode.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">After completing the process, Press the Volume Down+ Power button to exit Download mode. Immediately Press the Volume Up + Volume Down+ Power buttons when the screen goes off to boot into Recovery mode.<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-30470\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2021\/10\/Samsung-Galaxy-S21-5G-recovery-mode-1.jpg\" alt=\"Samsung Galaxy S21 5G recovery mode\" width=\"600\" height=\"492\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2021\/10\/Samsung-Galaxy-S21-5G-recovery-mode-1.jpg 610w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2021\/10\/Samsung-Galaxy-S21-5G-recovery-mode-1-300x246.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Go to Wipe Data\/ Factory Reset and Reset your mobile in recovery mode.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-21887\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/08\/Samsung-Galaxy-S10-Recovery-Mode-Warning-Screen.jpg\" alt=\"Samsung Galaxy S10 Recovery Mode Warning Screen\" width=\"904\" height=\"600\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/08\/Samsung-Galaxy-S10-Recovery-Mode-Warning-Screen.jpg 904w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/08\/Samsung-Galaxy-S10-Recovery-Mode-Warning-Screen-300x199.jpg 300w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/08\/Samsung-Galaxy-S10-Recovery-Mode-Warning-Screen-768x510.jpg 768w\" sizes=\"(max-width: 904px) 100vw, 904px\" \/><\/span><\/p>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">You should set up your mobile and log in with your account details. After fully setting up your device, boot into recovery mode.<\/span><\/li>\n<\/ul>\n<h6><span class=\"ez-toc-section\" id=\"Step_2_Flash_Carrier_Firmware\"><\/span><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\"><span id=\"Step_2_Flash_Carrier_Firmware\" class=\"ez-toc-section\"><\/span><strong>Step 2: Flash Carrier Firmware<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-30468\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2021\/10\/Samsung-Galaxy-S21-5G-download-mode.jpg\" alt=\"Samsung Galaxy S21 5G download mode\" width=\"600\" height=\"423\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2021\/10\/Samsung-Galaxy-S21-5G-download-mode.jpg 710w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2021\/10\/Samsung-Galaxy-S21-5G-download-mode-300x211.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Switch off your Mobile. Enter into Download mode-&gt;Volume Down+ Power Button and Connect Your Mobile To your PC via USB Cable. After Samsung Logo Appear, Release all keys.<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-21782\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/07\/Samsung-Galaxy-M40-Download-Mode-Warning-Screen.jpg\" alt=\"Samsung Galaxy M40 Download Mode Warning Screen\" width=\"318\" height=\"536\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/07\/Samsung-Galaxy-M40-Download-Mode-Warning-Screen.jpg 318w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/07\/Samsung-Galaxy-M40-Download-Mode-Warning-Screen-178x300.jpg 178w\" sizes=\"(max-width: 318px) 100vw, 318px\" \/><\/p>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">After entering into Download Mode, it will say Warning. Press the Volume Up button to continue.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Launch Odin Application.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-20158 size-large\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/03\/ODIN-Added-Message-1024x757.jpg\" alt=\"ODIN Added Message\" width=\"702\" height=\"519\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/03\/ODIN-Added-Message-1024x757.jpg 1024w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/03\/ODIN-Added-Message-300x222.jpg 300w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/03\/ODIN-Added-Message-768x568.jpg 768w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/03\/ODIN-Added-Message.jpg 1082w\" sizes=\"(max-width: 702px) 100vw, 702px\" \/><\/span><\/p>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">It Will Show the message added.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">If you did not get this message, Repeat the above steps.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-19396\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/01\/ODIN-Download.jpg\" alt=\"ODIN software screenshot\" width=\"800\" height=\"505\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/01\/ODIN-Download.jpg 800w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/01\/ODIN-Download-300x189.jpg 300w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/01\/ODIN-Download-768x485.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/p>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">After Getting Added Message Select, AP\/PDA Button, then Browse for the Carrier Firmware file. Un-Tick the Auto-Reboot.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-19840\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/02\/Odin-Configure.jpg\" alt=\"Odin Auto Reboot\" width=\"333\" height=\"299\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/02\/Odin-Configure.jpg 333w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/02\/Odin-Configure-300x269.jpg 300w\" sizes=\"(max-width: 333px) 100vw, 333px\" \/><\/span><\/p>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Press Start and wait for the tasks to complete. We Disabled Auto Reboot in ODIN. Do; after the process completion, It will still be in Download Mode.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">After completing the process, Press the Volume Down+ Power button to exit Download mode. Immediately Press the Volume Up + Power buttons when the screen goes off to boot into Recovery mode.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Go to Wipe Data\/ Factory Reset and Reset your mobile in recovery mode.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-21887\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/08\/Samsung-Galaxy-S10-Recovery-Mode-Warning-Screen.jpg\" alt=\"Samsung Galaxy S10 Recovery Mode Warning Screen\" width=\"904\" height=\"600\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/08\/Samsung-Galaxy-S10-Recovery-Mode-Warning-Screen.jpg 904w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/08\/Samsung-Galaxy-S10-Recovery-Mode-Warning-Screen-300x199.jpg 300w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2019\/08\/Samsung-Galaxy-S10-Recovery-Mode-Warning-Screen-768x510.jpg 768w\" sizes=\"(max-width: 904px) 100vw, 904px\" \/><\/span><\/p>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">You can see your carrier Boot Logo When Startup. You should set up your mobile and log in with your account details. After fully setting up your device, boot into recovery mode.<\/span><\/li>\n<\/ul>\n<div><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\"><b>Check Firmware<\/b><\/span><\/div>\n<div>\n<ul>\n<li><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">You can Check the Firmware Details-&gt;Settings-&gt;About-&gt; Version.<img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-53849 aligncenter\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2023\/06\/samsung-galaxy-s21-android-13-TMB-firmware-details.jpg\" alt=\"samsung galaxy s21 android 13 TMB firmware details\" width=\"392\" height=\"300\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2023\/06\/samsung-galaxy-s21-android-13-TMB-firmware-details.jpg 392w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2023\/06\/samsung-galaxy-s21-android-13-TMB-firmware-details-300x230.jpg 300w\" sizes=\"(max-width: 392px) 100vw, 392px\" \/><\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: Verdana, Geneva; font-size: 27px;\">Samsung Galaxy S21 5G SM-G991U T-Mobile USA Snapdragon Android 13 One UI 5.1 Features<\/span><\/p>\n<\/div>\n<div>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Samsung Always Adds extra features to the OS. I listed Both Regular Android 13 Features and Some Exclusive UI Features. We already covered One UI 2.0, 3.0, and 4.0 features only available on Samsung Devices. One UI 5.1 is created based on Android 13.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Lock_screen_customization\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Lock screen customization<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-43288\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Lock-Screen-Customization.jpg\" alt=\"Samsung One UI 5.0 Lock Screen Customization\" width=\"1467\" height=\"800\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Lock-Screen-Customization.jpg 1467w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Lock-Screen-Customization-300x164.jpg 300w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Lock-Screen-Customization-1024x558.jpg 1024w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Lock-Screen-Customization-768x419.jpg 768w\" sizes=\"(max-width: 1467px) 100vw, 1467px\" \/><\/p>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Tap, then hold down to the Lock screen to alter your wallpaper, clock style, notification settings, and more in one\u00a0<a title=\"How to Turn Off Precise Location Sharing on Instagram, Facebook and TikTok?\" href=\"https:\/\/www.androidinfotech.com\/40160-turn-off-precise-location-sharing-instagram-facebook-tiktok\/\" rel=\"\">location<\/a>\u00a0with the live preview. Additionally, you can cut an existing video clip into an animation wallpaper. A few clicks can let one of your best moments pop up on the Lock screen.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"More_wallpaper_options\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">More wallpaper options<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-43289\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Wallpapers.jpg\" alt=\"Samsung One UI 5.0 Wallpapers\" width=\"746\" height=\"800\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Wallpapers.jpg 746w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Wallpapers-280x300.jpg 280w\" sizes=\"(max-width: 746px) 100vw, 746px\" \/><\/p>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">The settings for wallpapers have been revamped, which makes it easier to locate wallpapers for your Lock and Home screens. Check out the new colors, graphic wallpapers, and Dynamic Lock screen all in one location.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Simple_recognition_of_background_noise\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Simple recognition of background noise<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Set up a different background for each caller so that you can see who is calling at an eye.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"The_color_palette_has_more_options\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">The color palette has more options<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-43290\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Color-Palette.jpg\" alt=\"Samsung One UI 5.0 Color Palette\" width=\"738\" height=\"800\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Color-Palette.jpg 738w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Color-Palette-277x300.jpg 277w\" sizes=\"(max-width: 738px) 100vw, 738px\" \/><\/p>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">It&#8217;s much easier to identify the color that is right for you. Select from 16 themes of color that are compatible with your wallpaper or pre-set colors that are expertly created to suit your tastes.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Sleep_mode\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Sleep mode<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\"><a title=\"Google Pixel Watch will come in Wi-Fi and LTE variant models as per FCC Details\" href=\"https:\/\/www.androidinfotech.com\/google-pixel-watch-wi-fi-lte-variants-fcc-details\/\" rel=\"\">Sleep mode<\/a>\u00a0allows you to automate additional actions once it&#8217;s time to sleep, such as adjusting the screen&#8217;s brightness and switching to sound settings.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Smart_suggestions_widget\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Smart suggestions widget<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-43291\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Smart-Widget.jpg\" alt=\"Samsung One UI 5.0 Smart Widget\" width=\"1131\" height=\"800\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Smart-Widget.jpg 1131w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Smart-Widget-300x212.jpg 300w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Smart-Widget-1024x724.jpg 1024w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Smart-Widget-768x543.jpg 768w\" sizes=\"(max-width: 1131px) 100vw, 1131px\" \/><\/p>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">The new Smart Suggestions widget can tell you what you need before when you even start. It recommends apps to try and people to call or add calendar events and other suggestions according to your habits.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Quickly_open_applications_in_split_screen\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Quickly open applications in split screen<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-43292\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Spli-View.jpg\" alt=\"Samsung One UI 5.0 Spli View\" width=\"369\" height=\"800\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Spli-View.jpg 369w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Spli-View-138x300.jpg 138w\" sizes=\"(max-width: 369px) 100vw, 369px\" \/><\/p>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Drag applications off the screen of your taskbar or the current page to access them most conveniently for your needs. Drag the edge of the screen&#8217;s left, top, or right edge, and they will open them in\u00a0<a title=\"Split Screen comes to Android Auto with Wide Screen Displays\" href=\"https:\/\/www.androidinfotech.com\/split-screen-comes-android-auto-wide-screen-displays\/\" rel=\"\">split-screen<\/a>. Press and Drag the screen to the middle of the screen, and you&#8217;ll be able to open an open window.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Enhanced_blur_effects_as_well_as_simplified_color_schemes\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Enhanced blur effects, as well as simplified color schemes<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Background blur effects on the quick panel Home screen and across The One interface have been enhanced using brighter colors to provide an accurate and constant experience. Simple color schemes for apps help users avoid distractions and keep their focus on the task at hand.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Camera_Features\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Camera Features<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"1_Make_sure_to_add_watermarks_to_your_photos\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">1. Make sure to add watermarks to your photos<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-43295\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Water-Mark.jpg\" alt=\"Samsung One UI 5.0 Water Mark\" width=\"323\" height=\"700\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Water-Mark.jpg 323w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Water-Mark-138x300.jpg 138w\" sizes=\"(max-width: 323px) 100vw, 323px\" \/><\/p>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Add a watermark automatically at the top of each image that shows the date and time the photograph was taken and the information you entered.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"2_Simple_zooming_with_just_one_hand\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">2. Simple zooming with just one hand<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Expanding and contracting using only one hand is possible with the minimized zoom bar.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"3_Create_perfect_shapes_in_photos_and_videos\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">3. Create perfect shapes in photos and videos<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">In the Photo and\u00a0<a title=\"Google Photos got New Video Editor with Filters, Export Frame, Crop, and more\" href=\"https:\/\/www.androidinfotech.com\/google-photos-new-video-editor-filters-export-frame-crop\/\" rel=\"\">Video editor<\/a>, You can quickly draw particular shapes like an arc, triangle, or rectangle using a pencil tool. Keep your finger on the screen after finishing your drawing; it will instantly change into straight lines or perfect angles.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"4_Enhanced_GIF_editing\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">4. Enhanced GIF editing<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Cut and transform animated GIFs to get the proper dimensions or shapes.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"New_emojis_for_emoji_pairs\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">New emojis for emoji pairs<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">It is possible to combine food, animal, and everyday objects with emojis, as well as facial expressions. In Samsung Keyboard, 88 new animated emojis and ten new ones can be made into Emoji pairs. Find the right combination to convey your emotions effectively.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Spacebar_row_configuration\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Spacebar row configuration<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">You can select the functions key and punctuation mark you want to display in the bottom column of your keyboard, next to the spacebar, more in-depth. Enter frequently used keys quickly and quickly.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Text_can_be_extracted_from_any_screen_or_image\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Text can be extracted from any screen or image<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-43293\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-OCR-Image-Text-Extract.jpg\" alt=\"Samsung One UI 5.0 OCR Image Text Extract\" width=\"738\" height=\"729\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-OCR-Image-Text-Extract.jpg 738w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-OCR-Image-Text-Extract-300x296.jpg 300w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-OCR-Image-Text-Extract-60x60.jpg 60w\" sizes=\"(max-width: 738px) 100vw, 738px\" \/><\/p>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\"><a title=\"How to extract text from Image in Samsung Browser?\" href=\"https:\/\/www.androidinfotech.com\/37909-extract-text-from-image-in-samsung-browser\/\" rel=\"\">Extract text<\/a>\u00a0with Samsung Keyboard, Internet, Gallery, or any time you take a snapshot. Modify and copy the result into an email, message, or document rather than typing.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Samsung_Dex_Taskbar_has_been_added_to_the_Samsung_Dex_Dex_available_only_on_sure_mobiles\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Samsung Dex Taskbar has been added to the Samsung Dex (Dex available only on sure mobiles)<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">You can customize the buttons and applications you want to display at the top of the screen. The search button is located on the taskbar, making it easy to identify applications. You can also access specific tasks within apps by right-clicking.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Auto_optimization\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Auto optimization<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Device care helps keep your phone running at high speed with automatic optimizations, including closing background applications and clearing memory. You can also automatically program your phone to restart to keep it in top condition.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"RAM_Plus_in_Device_care\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">RAM Plus in Device care<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">RAM Plus can now be disabled immediately within the device&#8217;s care if it&#8217;s not needed or if storage space usage has to be limited.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Security_check_that_is_intuitive_and_easy_to_use\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Security check that is intuitive and easy to use<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">The new Security dashboard within Settings lets you quickly look up security concerns and address the issues.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Display_and_conceal_the_completed_reminders\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Display and conceal the completed reminders<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">You can display or hide the completed reminders, regardless of the type. Completed tasks are displayed on the screen or blocked so you can focus on the tasks you must meet.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Improved_My_Files_search\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Improved My Files search<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Select whether to search all files or those within the currently open folder. You can also search using file names or information contained in the files, for example, the text of documents or information about the location in images. After your search is finished, you can sort the results sortable by name, size, date, or type of file.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Emergency_contacts_Update\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Emergency contacts Update<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">A list of emergency contacts you create from your mobile will be available on your wristwatch.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Intelligent_Wi-Fi\"><\/span><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Intelligent Wi-Fi<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-43294\" src=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Intelligent-Wi-Fi-Setup.jpg\" alt=\"Samsung One UI 5.0 Intelligent Wi-Fi Setup\" width=\"323\" height=\"700\" srcset=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Intelligent-Wi-Fi-Setup.jpg 323w, https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2022\/12\/Samsung-One-UI-5.0-Intelligent-Wi-Fi-Setup-138x300.jpg 138w\" sizes=\"(max-width: 323px) 100vw, 323px\" \/><\/p>\n<p><span style=\"font-size: 14pt; font-family: Verdana, Geneva;\">Although connecting wirelessly to networks can be significant, there are times when you require detailed information about your network&#8217;s situation. This is where One UI 5&#8217;s new Intelligent Wi-Fi feature enters the picture. Hidden in the Wi-Fi panel Intelligent Wi-Fi is a standalone section that offers a variety of choices for your connection.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Wrap_Up\"><\/span><span style=\"font-size: 18pt; font-family: Verdana, Geneva;\">Wrap Up<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Selecting the correct Firmware is the Major step in this process. Based on your country or region, choose Firmware. It is a Manual ODIN process; You can flash the latest Version. But if you use the sideload method, you should flash the next Version of your mobile Firmware, or the process may brick your device. There are plenty of features added. <a title=\"What Gestures are Available in Android Pie 9.0 Version? (Pixel, Samsung, OnePlus, Moto)\" href=\"https:\/\/www.androidinfotech.com\/gestures-available-android-pie\/\">Improved gestures<\/a> are one of the best features of this Version. If you can&#8217;t find your region, you can flash the Samsung Galaxy S21 5G SM-G991U T-Mobile USA Snapdragon Android 13 firmware near the area. But, It should be within the same model number. After the flash, you can contact your Mobile Operator and configure your Network settings. There is a reason for Custom Skin OS\u00a0<a title=\"Why Mobile Manufacturers Are Not Doing Regular Monthly Security Patches?\" href=\"https:\/\/www.androidinfotech.com\/not-doing-security-patches\/\" rel=\"\">manufacturers not doing regular patch updates<\/a>. According to company stats, Only a few people worry about software updates.<\/span><\/p>\n<p><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\">Samsung Exclusively added some extra features compared with\u00a0<a title=\"Samsung Galaxy One UI 2.5 getting mobiles list\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-one-ui-2-5-mobiles-list\/\" rel=\"\">One UI 2.5<\/a>. If you already use Custom ROM, use this new OS for some weeks, which will surely give you a unique experience.<\/span><\/p>\n<p><span style=\"font-family: Verdana, Geneva; font-size: 14pt;\"><a href=\"https:\/\/doc.samsungmobile.com\/SM-G991U\/TMB\/doc.html\" rel=\"nofollow\">Source<\/a>, (<a href=\"https:\/\/doc.samsungmobile.com\/SM-G991U1\/TMB\/doc.html\" rel=\"nofollow\">2<\/a>)<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Download the latest stock firmware for the Samsung Galaxy S21 5G on T-Mobile USA, featuring the highly anticipated Android 13 operating system and the sleek One UI 5.1 interface. This carrier-locked Firmware brings many exciting features and improvements, ensuring a seamless and optimized user experience for T-Mobile customers. Whether you&#8217;re seeking enhanced performance, advanced customization [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":53851,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[103818],"tags":[127889,127903,101753,128352,127847],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.7 (Yoast SEO v22.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Download Samsung Galaxy S21 5G SM-G991U T-Mobile USA Android 13 One UI 5.1 Stock Firmware (Carrier Locked) - Android Infotech<\/title>\n<meta name=\"description\" content=\"Download Samsung Galaxy S21 5G SM-G991U T-Mobile USA Android 13 One UI 5.1 Stock Firmware (Carrier Locked) Install using Odin.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Download Samsung Galaxy S21 5G SM-G991U T-Mobile USA Android 13 One UI 5.1 Stock Firmware (Carrier Locked)\" \/>\n<meta property=\"og:description\" content=\"Download the latest stock firmware for the Samsung Galaxy S21 5G on T-Mobile USA, featuring the highly anticipated Android 13 operating system and the\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/\" \/>\n<meta property=\"og:site_name\" content=\"Android Infotech\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/AndroidInfotech\/\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/profile.php?id=100049236933825\" \/>\n<meta property=\"article:published_time\" content=\"2023-06-17T04:34:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2023\/06\/samsung-galaxy-s21-wallpaper-settings.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1423\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Arun\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@akbboy21\" \/>\n<meta name=\"twitter:site\" content=\"@androidinfotec\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Arun\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"15 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/\"},\"author\":{\"name\":\"Arun\",\"@id\":\"https:\/\/www.androidinfotech.com\/#\/schema\/person\/a35df1b7af0d61b6fb33042f6ceba69a\"},\"headline\":\"Download Samsung Galaxy S21 5G SM-G991U T-Mobile USA Android 13 One UI 5.1 Stock Firmware (Carrier Locked)\",\"datePublished\":\"2023-06-17T04:34:39+00:00\",\"dateModified\":\"2023-06-17T04:34:39+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/\"},\"wordCount\":2187,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.androidinfotech.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.androidinfotech.com\/wp-content\/uploads\/2023\/06\/samsung-galaxy-s21-wallpaper-settings.jpg\",\"keywords\":[\"Android 13\",\"One UI\",\"Samsung\",\"Samsung Galaxy S21 5G\",\"T-Mobile\"],\"articleSection\":[\"Firmware\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/\",\"url\":\"https:\/\/www.androidinfotech.com\/samsung-galaxy-s21-5g-sm-g991u-t-mobile-usa-android-13-53845\/\",\"name\":\"Download Samsung Galaxy S21 5G SM-G991U T-Mobile USA Android 13 One UI 5.1 Stock Firmware (Carrier Locked) - 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