Apologies if this has already been answered but I struggle to find straight answers on forums and am new to rooting, flashing etc. But of a background in the phone I'm currently having the issue with I managed to break my ONE M8 flashing the xposed framework to it, forcing me to factory reset the phone, after that the start-up wizard stopped repeatedly when preparing SIM card. Unfortunately I am pretty stupid and didn't make a nandroid backup before rooting (yes, I am that thick). I tried a stock backup from the xda site and updating using the ruu .exe from HTC everytime it failed
. I found Android Revolution HD and saw that it was a smoother version of HTC sense (I really wanted to keep the stock though) now I've realised that my WiFi and WiFi hotspot don't work. I've read on another conversation that I need to update/get stock firmware. I don't know how to do this or what firmware I'm supposed to flash. Really need help in either restoring my phone to stock or fixing the current Rom I use the WiFi hotspot a lot...

