Originally Posted by Diaze
Hmm..i have to flash it using adb?i just tried to flash it from recovery...how do i have to flash it?can you explain
Sent from my HTC One using xda app-developers app
Sure, firmware flashing is done in fastboot RUU mode:
go to bootloader/FASTBOOT USB, then type
"fastboot oem rebootRUU"
"fastboot flash zip <name of firmware>.zip"
then immediately after, do it again
"fastboot flash zip <name of firmware>.zip" (the first time it just pushes the file, the second one does the actually installation)
and "fastboot getvar all" to confirm the firmware was successfully updated.
Check out @vomer
's guide (in the firmware section), has more details: http://forum.xda-developers.com/show....php?t=2365506