Sorry if this is in the wrong form or has been answered but I've been searching for a while and it's annoying me.
I was using Cmd 11 M6 (I think) and everything was working perfectly. Updated to M7 one day and when I connect to any laptop/PC with XP/win7/win8 it just comes up as device not recognized. Phone would charge but nothing else comes up. I downloaded root manager, fixed permissions and restarted. Now when plugged in USB debugging comes up on the phone and computers search for drivers. HTC sync is installed as well as separate driver packages but nothing works.
I'm trying to restore my phone back to stock so I can SIM unlock it as I bought it in America and I've returned to Ireland. No phone is driving me crazy and dont want to go back to a crap phone >
Rant over, again sorry if I'm being an idiot!