I have been stuck for days now trying to get my HTC ONE on AT&T back to stock so I can upgrade to KitKat
I am at the point where I got the bootloader relocked and I'm trying to install the RUU zip. Everytime I try to install it I get an error saying signature failure. I thought I may have been using the incorrect RUU file and have tried several both zip files and exe files and no luck. (phone is at a black screen with the HTC logo going across it ) also I am unable to access CWM
I am running a stock 4.1.2 HTC sense 5.0 software number 1.26.502.12
http://www.youtube.com/watch?v=C0G0hKY4P9Y
the above link is to the tutorial I was following
any help would be greatly appreciated
I am at the point where I got the bootloader relocked and I'm trying to install the RUU zip. Everytime I try to install it I get an error saying signature failure. I thought I may have been using the incorrect RUU file and have tried several both zip files and exe files and no luck. (phone is at a black screen with the HTC logo going across it ) also I am unable to access CWM
I am running a stock 4.1.2 HTC sense 5.0 software number 1.26.502.12
http://www.youtube.com/watch?v=C0G0hKY4P9Y
the above link is to the tutorial I was following
any help would be greatly appreciated