In our description database there are 3 solutions for performing hard reset for Huawei Mate SE.
Choose the first method and follow the steps to perform a hard reset. If the first solution does not work, try the next method.
Please remember! Hard reset will delete any and all data your device contains; like pictures, contacts, messages, apps etc. Everything. Huawei Mate SE device will be brought back to the same configuration as that of a brand new device.
1. Press Power button to turn on the phone's display.
2. Open Main Menu and select Settings > Advanced settings > Backup & Reset.
3. Continue by selecting Factory data reset > Reset phone > Reset phone again.
4. Voila!