Download this Tecno Pop 4 BC1S firmware flash file (stock ROM) to unbrick your device and put it back to the way it was when it left the factory. If you previously rooted or modified the system partition in any way, flashing this stock ROM will overwrite all existing modified system files to replace them with factory software.
Ensure to backup all valuable data on the phone, like contacts, messages, app data, etc. This is usually a necessary step before flashing or resetting your smartphone or tablet. After this process is complete, all data on the device is completely lost.
Again, ensure to charge the phone to at least 30% so the flashing process is not interrupted by low battery. Interrupting the firmware installation process could result in a dead device.
Follow the recommended flashing steps right after the download options. You can get the firmware file from the link below. Please report any broken links you discover.
Download Tecno Pop 4 BC1S stock firmware
Build: Tecno_Pop_4_BC1S_MT6739_V004_201208
Official Build No: BC1s-VQ653AB-QGo-OP-201208V004
Size: 2.17 GB
Build: Tecno_Pop_4_BC1S_MT6739_V007_210319
Official Build No: BC1s-VQ653AB-QGo-OP-210319V007
Size: 2 GB
Build: Tecno_Pop_4_BC1S_MT6739_V012_210830
Official Build No: BC1s-VQ653AB-QGo-OP-210830V012
Size: 2.21 GB
Build: Tecno_Pop_4_BC1S_MT6739_V013_211109
Size: 2.21 GB
Build: Tecno_Pop_4_BC1S_MT6739_V015_220308
Size: 2.21 GB
Build: Tecno_Pop_4_BC1S_MT6739_V016_220510
Size: 2.23 GB
Build: Tecno_Pop_4_BC1S_MT6739_V018_220923
Size: 2.23 GB
Build: Tecno_Pop_4_BC1S_MT6739_V019_221107
Size: 2.23 GB
Important! Always backup existing firmware before flashing any other firmware.
How to flash
To flash this factory-signed firmware, download and flash it with Tecno Flashtool (Download here). Flashing with another tool might result in errors, and flashing will fill. Extract the contents of the firmware archive and flash with a non-faulty USB cable.
If you have any questions or other contributions, please post them in the comments section for assistance. See other tecno stock firmware here.