Originally Posted by email@example.com
Hey guys, tried to flash Cyanogenmod rom to my htc evo 3d but failed and really need to get a stock rom back now however I have searched everywhere for a suitable one but with no luck. Would be so thankful if someone knew where to download it or had one themselves for a htc evo 3d Europe GSM Hboot 1.53.0007. Thanks!
You should read that you must have 1.49xx hboot and s-off in order to flash cyanogenmod. HERE
you can find all the RUUs for the 3d.
is probably what you need. Just download it on your computer, run it and let the phone run again. I think you have to relock your bootloader with "fastboot oem lock" command.
Sent from my HTC EVO 3D X515m using xda app-developers app