at first I am not a full noob but I have some questions about updating radio. I bought a HTC One M8 at O2 in Germany, it should be delivered next week
I know how to unlock an make s-off because at the moment I am a proud owner of a HTC Sensation. I read that I have to flash a firmware.zip if I want to update the radio and so on. Is it necassary to flash the firmware.zip if I have S-Off or can I just flash PG58IMG.zip? I want to know it because it looks a little laborious to relock first, flash firmware.zip and unlock again.