I have a rooted HTC GSM EVO 3d : Unlocked , S-ON, HBOOT-1.53.007 eMMC-boot.
Can u please tell me how to downgrade the hboot to 1.49.007? I just want to intall a new ROM on my phone. I searched all the internet and didn't found something with step by step .
Or i can install a rom with this hboot? All roms what i found say "need hboot 1.49.007"
Sorry for bad english and pls help
thank you !