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How To Guide Install One UI 4.0 (Android 12) beta on unsupported countries

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biijan

Member
Apr 5, 2013
8
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Someone help me please: I have america version 986U1 (Unlock) but I live in UK. the problem is some of 5G bands are not active on 986U1. when I was on UI3.1, I used some method I found by googling and avtivate all 5G bands and then I used 5G. now, I updated to UI4.0 and 5G is not conneting anymore. So, the old method does not work in UI4.0 and I can not get to SERVICE MENU.
anyone has any recommend? I want to flash the UK rom, but as UK rom is for exynus and my device is Snapdragon, I can not do it.
please help me as I need to use 5G
 

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    Hello everyone! 



    I am back with another guide!







    I have put together this guide on installing One UI 4.0 (Android 12) beta on your Galaxy device. I will show you how to sideload the beta even though the beta programme may not be available in your country or may be full.







     NOTE: When you sideload the beta, you will not receive OTA updates automatically. You must install the stable One UI 4.0 when it's released (or downgrade back to One UI 3.1) via Odin.







     Links:
    • Galaxy S10e/S10/S10+ Exynos/Snapdragon ➜ https://forum.xda-developers.com/t/...s10-s10-beta-thread-update-zip-files.4357343/

    • Galaxy Note20 Ultra (SM-N986B) ➜ https://forum.xda-developers.com/t/...-2-update-is-live-dec-security-patch.4359587/
    • Galaxy Note20 Ultra (SM-N986U/U1) ➜ https://forum.xda-developers.com/t/...re-for-n986u-and-n986u1.4143833/post-84049949

    • Galaxy S20/S20+/S20 Ultra Exynos/Snapdragon ➜ https://forum.xda-developers.com/t/...0-ultra-beta-thread-update-zip-files.4333343/

    • Galaxy Z Fold3 ➜ https://forum.xda-developers.com/t/android-12-one-ui-4-0-beta-is-out.4353907/

    • Galaxy Z Flip3 (SM-F711U/U1) ➜ https://forum.xda-developers.com/t/...-flip-3-galaxy-z-fold-3.4352881/post-85871583

    • Galaxy S21/S21+/S21 Ultra Exynos ➜ https://forum.xda-developers.com/t/...-download-and-install-in-here-exynos.4333281/

    • Galaxy S21 Snapdragon (SM-G991U/U1) ➜ https://forum.xda-developers.com/t/s21-oneui-4-0-android-12-beta-snapdragon-ota-link.4333737/

    • Galaxy S21 Ultra Snapdragon (SM-G998U/U1) ➜ https://forum.xda-developers.com/t/one-ui-4-beta-snapdragon-s21-ultra.4333523/

    • Galaxy S21/S21+/S21 Ultra Snapdragon (SM-G9980) (Password is "beta") ➜ https://cherrydrive.cn/s/l4jiJ?&continueFlag=8996eae0c64321f7eee9c45aadff3f8c&path=/

    SD Card Method:
    (Note: The video is from last year, but the steps are the same nevertheless. The links have been updated!)

    • How to boot to Recovery Mode

     Video guide:



     Step-by step guide:



    1. Search for an update file. You can usually find one in XDA Forums.



    2. Check if you have the right build and open the right link.



    3. Download the update file (.bin extension).



    4. Move the update file to your SD Card.



    (NOTE: If you are getting errors, back up the stuff of your SD Card and format it from your Galaxy phone.)



    5. Rename the .bin file (including the extension) to "update.zip". Click "Change" on the prompt.



    6. Reboot to Recovery Mode, by connecting your phone to another device (such as your earphones) and holding the Volume Up + Power (+ Bixby) buttons.



    7. Navigating with the volume buttons and selecting with the power button, go to "Apply update via SD Card".



    8. Navigate to and select "update.zip".



    9. The update will start installing. It will be completed when the phone boots up. You may use your phone normally after.



    10. Report any bugs on the Samsung Members app!










    ADB Method:



    • How to install ADB







     Video guide:














     Step-by step guide:



    1. Download the update file from XDA Forums. Make sure to download the right build for your device.



    2. Go to where you downloaded the file.



    3. At File Explorer, go to View, then Show and enable "File name extensions".



    4. Right click on the file and click on Rename.



    5. Rename (including the file extension) the .bin file to "update.zip".



    6. A warning may appear. Click on Yes.



    7. Download, install ADB. Make sure to have "C:\Android\platform-tools" added to "Path" in System variables.



    8. At your phone, go to Settings, About phone, Software information.



    9. Tap repeatedly on the build number until Developer options are enabled.



    10. Back to Settings, tap on Developer options at the bottom.



    11. Scroll down and enable "USB debugging". Tap on OK.



    12. Connect your phone to your PC.



    13. You may enable the "Always allow from this computer" if it's your personal PC.



    14. Tap on Allow.



    15. Back to the PC, move the "update.zip" file to "C:\Android\platform-tools".



    16. Right click on the Start Button.



    17. Click on Windows Terminal (Admin) or PowerShell (Admin).



    18. In the Terminal, type "adb devices" and execute it.



    19. If you didn't enable "Always allow from this computer", the pop up will appear again on the phone. Tap on Allow.



    20. Type "adb reboot recovery" and execute it.



    21. Your phone will boot to Recovery Mode.



    22. Navigating with the volume buttons and selecting with the power button, go to "Apply update from ADB" (if you want to force exit from this screen, hold down the Volume down and Power buttons).



    23. Back to the PC, type "adb sideload update.zip" and execute it.



    24. The installation process will start and One UI 4.0 will be installed.



    If you get an error, you may have downloaded the wrong build, or your device doesn't support the beta programme at all. If you are sure that you have downloaded the right build, try again using different cables, USB ports or PCs.



    25. After the update process has finished, back to the PC, execute "adb reboot recovery" again.



    26. Go to "Wipe cache partition" and select Yes.



    27. Then select "Reboot system now".



    28. Report any bugs to the Samsung Members app!














    I hope this helps you! If you have any issues, please let me know and I will try to help you! 
    1
    Hello everyone! :)
    I am back with another guide!

    I have put together this guide on installing One UI 4.0 (Android 12) beta on your Galaxy device. I will show you how to sideload the beta even though the beta programme may not be available in your country or may be full.

    ❗ NOTE: When you sideload the beta, you will not receive OTA updates automatically. You must install the stable One UI 4.0 when it's released (or downgrade back to One UI 3.1) via Odin.

    🔗 Links:
    • Galaxy S21/S21+/S21 Ultra Exynos ➜ https://forum.xda-developers.com/t/...-download-and-install-in-here-exynos.4333281/

    • Galaxy S21/S21+/S21 Ultra Snapdragon ➜ https://forum.xda-developers.com/t/one-ui-4-beta-snapdragon-s21-ultra.4333523/

    🎥 Video guide:


    🧐 Step-by step guide:
    1. Download the update file from XDA Forums. Make sure to download the right build for your device.
    2. Go to where you downloaded the file.
    3. At File Explorer, go to View, then Show and enable "File name extensions".
    4. Right click on the file and click on Rename.
    5. Rename (including the file extension) the .bin file to "update.zip".
    6. A warning may appear. Click on Yes.
    7. Download, install ADB. Make sure to have "C:\Android\platform-tools" added to "Path" in System variables.
    8. At your phone, go to Settings, About phone, Software information.
    9. Tap repeatedly on the build number until Developer options are enabled.
    10. Back to Settings, tap on Developer options at the bottom.
    11. Scroll down and enable "USB debugging". Tap on OK.
    12. Connect your phone to your PC.
    13. You may enable the "Always allow from this computer" if it's your personal PC.
    14. Tap on Allow.
    15. Back to the PC, move the "update.zip" file to "C:\Android\platform-tools".
    16. Right click on the Start Button.
    17. Click on Windows Terminal (Admin) or PowerShell (Admin).
    18. In the Terminal, type "adb devices" and execute it.
    19. If you didn't enable "Always allow from this computer", the pop up will appear again on the phone. Tap on Allow.
    20. Type "adb reboot recovery" and execute it.
    21. Your phone will boot to Recovery Mode.
    22. Navigating with the volume buttons and selecting with the power button, go to "Apple update from ADB" (if you want to force exit from this screen, hold down the Volume down and Power buttons).
    23. Back to the PC, type "adb sideload update.zip" and execute it.
    24. The installation process will start and One UI 4.0 will be installed.
    If you get an error, you may have downloaded the wrong build, or your device doesn't support the beta programme at all. If you are sure that you have downloaded the right build, try again using different cables, USB ports or PCs.
    25. After the update process has finished, back to the PC, execute "adb reboot recovery" again.
    26. Go to "Wipe cache partition" and select Yes.
    27. Then select "Reboot system now".
    28. Report any bugs to the Samsung Members app!

    I hope this helps you! If you have any issues, please let me know and I will try to help you! :)
    No Apple in this universe .bruh.
    1
    Does anyone have files for S21+?
    1
    Thanks for the guide . Does it work for BRI SM-G 9980 ?
    1
    I believe the common mistake is people updating from the October security patch. I was also getting an error at 47% until i downgrade to the September update before sideloading. Try that and remember to always backup your device.