Download Samsung Galaxy Tab S3 9.7 SM-T820/T825/T827 Oreo 8.1 Stock Firmware (All Variants)

Samsung always rolls out software updates for tablets in an unconfirmed way. It can take some time, or they will release an update with their flagship series. They already released a list of devices with clear Information on In what Interval they will release Security patch updates. In those list S3 in the Quarter list, means it will receive an upgrade within 90-120 Days. There may be no One UI Pie 9.0 Update, Only Samsung knows about this. But they released Oreo update to all variants. When you can’t update using OTA and Smart Switch, you can manually Install the following firmware using ODIN Method. You can also use this method to Unbrick your device.
Tab S3 with Sea Background
The below manual method can be used to Unbrick devices or can be flashed in rooted devices using Flashify app. If you didn’t get any feature due to country restrictions, you could flash the firmware. But, you have to configure the Network settings as per your Network Operator to stay connect with the Mobile Operator.

Oreo 8.0 Firmware Flash- Samsung Galaxy Tab S3 9.7

Official OTA Method

If you want to update a security patch to the current month. Don’t go for manual method. Before that method, try this OTA Method.

The process is simple and straightforward;

checking for software update android

  • 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.

Also Read-  Download Samsung Galaxy A53 5G Spectrum Mobile Charter USA Android 12 SM-A536U One UI 4.1 Stock Firmware (Carrier Locked)

Manual Method ( International, Duos, US-Cellular )


  • Check Your Device Mobile No. If you flash Different model number, you will lose some features based on your region.
  • Battery Percentage Above 50.
  • Backup Your Device.

Using ODIN Method

Enabling developer option

  • Enable USB Debugging Mode and OEM Unlock; you’ll find these options at 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 for about ten times regularly to activate “Developer Option” on your device.

  • We are using third party software flashing. Download ODIN and install this also in your PC. In version select Oreo supporting version ODIN.
  • Download Firmware For Samsung Galaxy Tab S3 9.7 Official Firmware. Select recent firmware. When selecting firmware refer- How to choose correct firmware.

Samsung Galaxy Tab S3 Download Mode


  • Switch off your Mobile. Enter into Download mode->Volume Down+ Home+ Power Buttons. Connect Your Mobile To PC via USB Cable, After Samsung Logo Appear, Release all keys.

Samsung Galaxy Tab S3 Download Mode Warning Screen


  • After entering into Download Mode, it will say Warning Press Volume Up button to continue.
  • Launch Odin Application.

ODIN Added Message

  • 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 then Browse for the Firmware file selects it. Tick the Auto Reboot.
  • Press Start wait for the tasks to complete. It will automatically reboot after the process complete.
Check Firmware
  • You can Check the Firmware Details->Settings->About->Version.

Samsung Galaxy Oreo 8.1 Experience 9.5

This firmware update updates your mobile to Samsung Experience 9.5 with a lot of upgrade features compared with Samsung Experience  9.0.


  • Bixby is like Google Assistant. Yes, Google assistant is best, But Bixby is Better in Samsung devices and can do a lot of things that GA Can’t do.
  • Bixby 2.0 added.
  • The natural conversation like Google Assistant.
  • Individual Feed recommendations
  • Faster response time compared with Bixby Older version.
  • Uber hail support added.
Also Read-  Samsung Galaxy A52s 5G SM-A528B/N Modes, Reset and SAR Value

Dual Messenger

  • You can use a separate messaging account and use simultaneously.

Faster results

  • Search results from all in-Built apps and New results are added from Galaxy Apps and Google Play


  • Whole new Redesigned Icons and Shortcuts.

Quick Panel

  • Now you can manage notifications based on their categories.

Samsung Cloud

  • You can easily sync your photos and files easily with Samsung cloud. (In-Built)

SmartThings (formerly Samsung Connect)

  • Control your Samsung Devices with Bixby or using this app.

Samsung Keyboard

  • Improved settings and GIF Emoji Added. Emoji 11.0 Added.


  • Find My Mobile improved with Custom Maps.

Wrap Up

Selecting correct firmware is the Major step in this process. If you follow all steps correctly, you can quickly flash firmware in your Samsung Galaxy Tab S3 9.7. If you face any problem or if you need any additional mirrors comment below.

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