anyway,you can flash it just like described for the radio:
-place phone in fastboot,open cmd. file must be in your adb/fastboot working directory
fastboot erase cache
fastboto oem rebootRUU (will put you in ruu mode,black screen silver htc letters)
fastboot flash zip zipfilename.zip (will send and flash the file. dont interupt it while the cmd window shows its writinging,and the green status bar is moving on the phone screen)
*sometimes a file will fail with a pre-update error after after flashing hboot,radios or other firmware. this is normal,just enter again:
fastboot flash zip zipfilename.zip
and this time it will finish
-when you get "finished" and "OK"
fastboot reboot-bootloader (takes you back to fastboot. should also rescue you if for some reason the file wont flash)
-reboot back to the OS
I used this instruction with the RUU file on this thread and I was able to get back to stock but bootloader is still Unlocked and S-OFF.
Shortly after the USA Unlocked and Developer Editions of the HTC One M8 received the … more
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