Hard Reset HUAWEI U8815 G300 Ascend

First method:

1. Check your phone, that is it off.
   
2. Then hold and press Volume Up + Power button until you see Adnroid logo on your screen.
   
3. By using Volume buttons select option "wipe data/factory reset", and confirm that withPower button.
4. Choose "yes" from the menu, and accept it with Power button.
5. Now accept option "reboot system now".
6. That's all.

Second method:

1. Power on your device.
   
2. Next from the Home screen select Menu.
3. Now choose Settings -> Backup&Reset -> Reset device -> Delete all.
4. Confirm all informations, and wait until your phone will reset and reboots.
5. Success!

WARNING !
Hard Reset will erase all of your data
All described operations you are doing at your own risk.