It’s always advisable that you backup your device’s Firmware after purchasing it. You are going to need your device stock Rom for the following reasons someday.
Downgrade or Upgrade your device: You can use the Mobicel hero Stock Rom Firmware to downgrade or upgrade your device to a new version. It depends on the release of the Stock firmware or your choice if the option is available.
Unbrick: The Mobicel hero Stock Rom Firmware can also be used to unbrick any device. Smartphone’s can be bricked while trying to root it or flashing a custom rom or recovery.
Unroot: You can also use the Mobicel hero stock Rom firmware to unroot your device completely. After flashing the official stock firmware, you will gain your warranty back.
Fix Issues: Your device might develop issues that might be software related; you can fix that by flashing the Flash File.
Things You Need
Charge your device: Before you proceed with the below information, you are recommended to ensure that your TECNO T375is at least 50% charged.
PC or Laptop:To carry out this Stock Rom Firmware installation, you need a PC or Laptop.
Take Device Backup: The very first thing you need to do is make a backup.