ONLY MT6781
ROM Official TECNO Camon 18 CH9n version: CH9n-H811BC-R-OP-210827V357 – full_ch9_h811-user 11
Gapps include – No Rooted
Language support : Multilang
Install ROM:
– Unpack FlashTools, and Click on Flash_tool.exe
– Select “scatter-Loading” and search MT6781_Android_scatter.txt in ROM
– Wait file to be added into Flash Tool
– Select “Download Only” or if upgrade “Firmware upgrade”
– Turn off your phone, remove the battery (if the battery is removable) and replace it after some seconds (and don’t turn on the phone).
– Press “Download” button to start
– and connect your phone into the computer via USB data cable.
– The process will start and a red progress bar will appear after color purple, yellow.
– And green circles display
– Finish !
– You can now safely disconnect your phone and turn it on.