Is there any way to flash back to a stock official OS without connecting to a computer? I'm currently running 4.1.1 and the usb port only works with charging cables. An old charger got wet and I plugged it in to my phone without knowing. Ever since, it does not work with any data cables. my screen is shattered, usb port doesn't work, and I'm rooted/unlocked on an unofficial OS. I'd like to flash back to stock so that I can use Verizon's insurance to get to get it replaced.
Any help would be appreciated.
Thanks
Any help would be appreciated.
Thanks