[Q] Unlocking bootloader ( htc cha cha ) HELP Plz
downloaded the RUU for my country but it gave me :
ERROR : ROM IS NOT SUPPORTED
My current software version is : 1.20.720.1 ... android 2.3.3
It says it needs version 1.57.720.1 for HBOOT update.
I haven't got any OTA update ( I also checked manually) to update to 1.57 version.
I couldn't unlock bootloader because of this and I still don't have root. and custom roms ..
Any help will be appreciated.