I have buy a china device. and i will install custom ROM / system Name of Phone:
MYCELL i11 pro
I have unlocked the boot-loader And i have take backup of ROM/Firmware.
I use (SP_Flash_Tool-5.1916_Linux) to flash new system.img. But then i do that i got stuck on boot logo, then i flash back to official ROM, so i can run the phone again.
My question is how i can install another firmware to the phone. Any one can help me ?
Thanks for your time