Here you can download latest version of sp flash tools for flashing new roms on china mobile’s based on mediatek chipsets. You can perform dead phone recovery with the help of this tool as well as full stock rom backup of the phone.
Download SP Flash Tools V.1604 MTK Flash Tool
Supported OS : Windows XP / Windows 7 / Windows 8 / Windows 8.1 / Windows 10 bother 32 and 64 bit
MTK Devices support : MT65xx , MT67xx , MT83xx