I sent my HTC one to HTC for repair and got it back after 2-3 weeks which is now locked to AT&T. I contacted a vendor and paid him $30 bucks to get me the unlock code (he provided me the unlock code earlier for HTC One when i actually bought it). After 3 weeks, he said that he couldn't get the unlocked code even from AT&T servers.
Does someone know how to unlock HTC One now ?
Does someone know how to unlock HTC One now ?