How to Install Stock ROM on Teclast M20 4G M3K1 [Firmware Flash File/Unbrick]
If you have bricked your device or Want to fresh install the Stock ROM on Teclast M20 4G M3K1 then you are in the right place. Teclast M20 4G M3K1 is powered by MediaTek processor. To install Stock firmware on Teclast M20…