Just yesterday I was trying to install a 4.3 Rom for my HTC One. Little did I know, they weren't compatible with the Sprint versions so I technically bricked my phone. I spent all of last night trying to put a stock version back on the phone but even if i'm successful I get a black screen. It would let me go through the "add Wi-fi" screen and set up my phone but after a certain time, it reboots and throws me into a black screen with a toolbar that have no signal, the battery and the time. I currently have the 1.31 version and apparently there are no RUU to help fix the problem. Any suggestions?