Originally Posted by Aquarius169
Can someone tell me how to unlock bootloader samsung s4 at&T version 4.2.2 . I have been trying to look around and find answers but came up with nothing.This phone has a unpaid bill attached to it and I'm thinking this should not affect me from using this on another carrier like straight talk. So can someone point me in the right direction..thanks
You can't unlock the bootloader. If you mean SIM unlock, look in the General section for the various unlock threads. If you're on MDL, you can use the service menu, and if on MF3 use ReigonLockAway.