HOW TO UNBRICK TECNO PHONES USING UNIVERSAL ANDROID AIO FLASHER

 PROCEDURE

Download and Install android adb drivers.
 
Extract the contents of the ROM.
 
Boot the device into fastboot mode

To boot to fastbot mode, remove battery, hold volume down button and connect the device to your computer,

release the volume down button about 5 secs after the logo is displayed.

Launch Android AIO flasher.exe


Tick boot

click Select file( browse and select the boot.img file)

Tick erase

click flash

Wait till you see "writing boot...OK" before you know boot.img is flashed to the device.


Now you will have to flash sys.yaffs2.img file.

Tick System

click Select file( browse and select the sys.yaffs2.img file)

tick erase

click flash


Wait till you see "writing sys.yaffs2.img OK" before you know boot.img is flashed to the device.

This process can take about 2 mins.
 
Disconnect device from computer.

While holding volume-up connect it back to the computer.

keep holding volume up till you enter the Android 3e stock recovery menu.

using volume up and down to move

select "wipe cache", PRESS power button to select


Select "wipe data/factory reset"


Restart phone