[T-Mobile] Unrooting for return

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  1. zanthal

    zanthal Well-Known Member

    I have Walmart Family Mobile, and I've also got a SGH-M919 that is unable to get a GPS lock. I want to return it and I'm very much wanting to be absolutely certain that it is in a state that will be acceptable to Walmart Family Mobile.

    So far, I have:

    I have used Odin v3.07 to install TWRP, then did a full backup. Then CF-Auto Root, I then flashed a ROM and reverted to that backup, flashed another ROM, and reverted to that backup again.

    Now I know I can use Odin to put back the stock TAR for my device, but I do wonder, will Walmart Family Mobile see what I've done, my warranty then being void?

    Do I need to remove TWRP? Is there a thread that will tell me everything I need to do? If not, I need the low down.


    I actually need help, thanks.


    Pretty please? The unroot/fix soft brick guide doesn't include anything about removal of TWRP or returning a device.

  2. Rukbat

    Rukbat Well-Known Member

    You can't "remove" TWRP, you have to restore the stock ROM that TWRP replaced.
    zanthal likes this.
  3. xXchrizhurtyXx

    xXchrizhurtyXx Well-Known Member

    Yes exactly.
    Once you odin back, recovery it gone and returned to stock.
    Make sure you factory reset right after odining.
    zanthal likes this.

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