Huawei U8815

1st method

  • Go to Settings -> Privacy -> Factory Reset
  • Select Reset Phone
  • Select Erase Everything to confirm and wait to reboot

 

2nd method

  • Power off the phone
  • Press and hold Volume up (Red) and Power on (Yellow)
  • When recovery screen appears release the buttons
  • With Volume down (Blue) go to Factory Reset / Wipe Data and select it with Power on (Yellow)
  • Use Volume down (Blue) again to go to YES and confirm it with Power on (Yellow)
Huawei U8815 Hard Reset
Huawei U8815 Hard Reset

Let us know if worked by leaving a comment :)