Using the below method, you can manually Download and install Samsung Galaxy S23 Ultra Android 13 SM-S918B/U/W One UI 5.1 Stock Firmware using the Odin method. The Samsung Galaxy S23 Ultra is a top-of-the-line smartphone powered by Android 13 and One UI 5.1. Keeping your device’s Firmware up to date is essential for optimal performance, and there are two ways to do this. Firstly, by checking for an OTA (over-the-air) update and manually downloading and installing the Firmware using Odin. If the OTA update doesn’t work, this manual method based on Odin will come in handy. With One UI 5.1, Samsung has made several improvements over the previous Version, 5.0, providing a more seamless and intuitive user experience.
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’t do that. You can also use this method to Unbrick your Mobile. There are plenty of features added to Android 13. Direct Google Play Store Security patch updates, Enhanced Privacy, and Improved Gestures are some noticeable features in the Android 13 version. When you have root access on your Mobile, You should follow a unique method to flash the Firmware. If you follow below ODIN method, you will lose root access.
Samsung Galaxy S23 Ultra Android 13 One UI 5.1 Official Stable Stock Firmware Flash
Official OTA Method
Don’t use the manual method if you want to update a security patch to the current month. Try this Automatic method.
The process is straightforward;
Go to your device setting menu and scroll down to the bottom.
Tap on “Software Update”
You may have to refresh the page to start the OTA upgrade process.
Manual Method (SM-S918B, SM-S918U, SM-S918W)
- Check Your Device Mobile No. If you flash a Different model number, you will lose some features based on your region.
- Battery Percentage Above 50.
- Backup Your Device.
Using ODIN Method
Enable USB Debugging Mode and OEM Unlock; you’ll find these options in Settings >>> Developer options. If you didn’t see the developer options on your settings menu, then go to about >>> build number; click on the “Build Number” row about ten times regularly to activate “Developer Option” on your device.
- Download the Samsung USB driver and install it on your PC.
- We are using third-party software flashing. Download ODIN and install this also on your PC. In the Version, select the latest Version ODIN.
- Download Firmware From the below links, For Samsung Galaxy S23 Ultra Official Firmware.
- Select recent Firmware. When selecting Firmware, refer- To how to choose the correct Firmware.
- If the above mirror is not working, try the secondary mirror.
- Switch off your Mobile. Enter into Download mode->Volume Down + Power Button and Connect Your Mobile To your PC via USB Cable; after Samsung Logo Appear, Release all keys.
- After entering into Download Mode, it will say Warning; press the Volume Up button to continue.
- Launch Odin Application.
- It Will Show the message added.
- If you did not get this message, Repeat the above steps.
- After Getting Added Message Select, AP/PDA Button, Browse for the Firmware file and select it. Tick the Auto-Reboot.
- Press Start and wait for the tasks to complete. It will automatically reboot after the process ends.
- You can Check the Firmware Details->Settings->About-> Version.
Samsung Galaxy S23 Ultra Android 13 One UI 5.1 Features
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.
Lock screen customization
Tap, then hold down to the Lock screen to alter your wallpaper, clock style, notification settings, and more in one location with 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.
More wallpaper options
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.
Simple recognition of background noise
Set up a different background for each caller so that you can see who is calling at an eye.
The color palette has more options
It’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.
Sleep mode allows you to automate additional actions once it’s time to go to sleep, such as adjusting the screen’s brightness and switching to sound settings.
Smart suggestions widget
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 use habits.
Quickly open applications in split screen
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’s left, top, or right edge, and they will open them in split-screen. Press and Drag the screen to the middle of the screen, and you’ll be able to open an open window.
Enhanced blur effects, as well as simplified color schemes
Background blur effects on the quick panel Home screen and across The One interface have been enhanced by 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.
1. Make sure to add watermarks to your photos
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.
2. Simple zooming with just one hand
With the minimized zoom bar, it is possible to expand and contract using only one hand.
3. Create perfect shapes in photos and videos
In the Photo and Video editor, 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.
4. Enhanced GIF editing
Cut and transform animated GIFs to get them to the proper dimensions or shapes.
New emojis for emoji pairs
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.
Spacebar row configuration
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.
Text can be extracted from any screen or image
Extract text with 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.
Samsung Dex Taskbar has been added to the Samsung Dex (Dex available only on certain mobiles)
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.
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.
RAM Plus in Device care
RAM Plus can now be disabled immediately within the device’s care if it’s not needed or if storage space usage has to be limited.
Security check that is intuitive and easy to use
The new Security dashboard within Settings allows you to look up security concerns and address the issues quickly.
Display and conceal the completed reminders
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.
Improved My Files search
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.
Emergency contacts Update
A list of emergency contacts you create from your Mobile will be available on your wristwatch.
Although connecting wirelessly to networks can be significant, there are times when you require detailed information about your network’s situation. This is where One UI 5’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.
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 a. Improved gestures are one of the best features of this Version. If you can’t find your region, you can flash the Samsung Galaxy S23 Ultra 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 manufacturers are not doing regular patch updates. As per company stats, Only a tiny percentage of people are updating the regular software updates.
Samsung Exclusively added some extra features compared with One UI 4.0 and 4.1. If you are already using Custom ROM, use this new OS for some weeks. It will surely give you a unique experience.
Selva Kumar is an Android Devices Enthusiast, Who Can Talk and Write About Anything If You Give a Hint About the respective devices. He is a Computer Science Graduate and Certified Android Developer, Making His Career towards this Technology. He is always eager to try new Android devices — not only Software level but Hardware-level Also. Beyond this, He is a Good Swimmer, Guitarist.