Galaxy S7 edge Oreo update


    Hi all,

    My phone model is SM-G935T which was unlocked from T-Mobile when running on build G935TUVS4BRC1. Now, I am no more with t-mobile SIM and put in other carrier SIM. But it is not working when I update to the new OTA update G930TUVU4CRF1. Not sure whether it is looking for an unlocked firmware or something. I just did OTA and installed the update and found that it is throwing "mobile not registered error". I had to flash G935TUVS4BRC1 again to make it work.


    Appreciate any help on this to get this updated to new build.

      All replies

      • tmo_chris

        Re: Galaxy S7 edge Oreo update

        Hey shanthij


        Unlocking your phone would not cause you to not receive an update. However, flashing different roms might cause your phone to not be able to get the latest updates. The latest version we support is G935TUVU4CRF1 and as long as your phone is on G935TUVS4BRC1 you should be able to update with no issues.

        G930TUVU4CRF1 is the update for the S7, not the S7 EDGE. Did you receive G930TUVU4CRF1 as part of the OTA? What happens when you check for the OTA now?

        • shanthij

          Re: Galaxy S7 edge Oreo update

          Any help greatly appreciated. Now, I can't move back to Android 7.0 as boot-loader is locked with latest update (Android 8.0). I tried to unlock it with Device unlock app, it says "Unlock failed", failure processing the request. Please reboot the device and try again".