Below is a collection of download links for firmware or stock ROM for Tecno Camon 40 Pro 4G (CM6). This firmware will be handy for upgrading, downgrading, unbricking, and unrooting your phone.
Download Tecno Camon 40 Pro 4G (CM6) stock ROM / firmware below
How to flash/unbrick a Tecno Camon 40 Pro 4G (CM6)
If you have trouble flashing then click Ask Question at the top and post your question.
The firmware above is in scatter format so this means you can flash with SP Flash tool or any paid box or tool which supports flashing in scatter format.
Before flashing, ensure that:
You have taken note of your current build number. If the device is bricked then enumerate the current build number using this guide. Knowing your current build number makes it easy to revert to the most compatible firmware in case you flash a buggy or incompatible firmware.
hello so i try to unlock the boot loader using fastboot it work then i download magisk on the phone and patch the boot.img the i go to the fastboot again i try to flash the vbmeta.img it give me a a/b error then try fastboot erase vbmeta then reboot it give a text like this orange state the phone os not being verified or custom os dismis after 5 seconds and it just reboot in cycle boot loop
that's the commands i do:
cd C:\Users\Chairpresser\Downloads\Tecno-Camon-40-4G-CM6-17
adb devices
adb reboot bootloader
fastboot devices
fastboot flashing unlock
then i reboot the device
adb push boot.img /sdcard/Download/
adb pull /sdcard/Download/magisk_patched_[random string(sorry i forget it)].img patched_boot.img
adb reboot bootloader
fastboot erase vbmeta
fastboot flash boot patched_boot.img
fastboot reboot
edit: and my device doesn't respond even if press all the hw button down voulme with power, up volume with power no respond it just loop
This post was last modified: 18-05-2026, 08:47 AM by yazan7984.
Edit Reason: i forget to say a thing