I installed on the myself desire hd a few months ago an unofficial ROM (SVHD v1.2.1 by mygamers).at now I have several important problems.
1- when i do Factory reset,my phone is reset and stop on htc logo. i shoud reject battery and replace it.In this situation, when I phone is turned on again, the previous ROM comes with no changes
2- my bootloader is unlock and when i want to lock it i type " fastboot oem lock" but nothing happens . Even when I send the file (Unlock_code.bin ( by typing " fastboot flash unlocktoken Unlock_code.bin " )) either nothing happens .
3- my recovery is twrp , when i want to change it and type " fastboot flash recovery cwm.img " and reset phone it stop on htc logo , i shoud reject battery and replace it.In this situation, when I phone is turned on again, the previous ROM and recovery comes with no changes.
I called the repair center, an amount that they asked for repairs , much more than the value of the phone
please help me
thank you very much