Hey I have an HTC One I let my friend try to root and he screwed it up and didn't tell me what happened... I'm a little pissed off but in bootloader it says unlocked and tampered. It didn't have an OS when he gave it back to me and I've literally spent this past week in my free time trying to fix it and nothing. I got a viper rom running but the touch screen doesn't work so i would really like to take this experience and learn not to let other people mess with my phone and also not mess with it. Do you think i could get help restoring it to stock? Ill give any information you need just name it. Thanks!