Hard Reset HUAWEI U8600 T-Mobile Move Balance

First method:

1. Power off your device.
   
2. Next hold and press Volume Up + Power button for about 5 seconds.
   
3. When you see Recovery menu, then release holded buttons.
4. Now choose from the menu option "wipe data / factory reset" using Volume buttons to scroll, and Power button to confirm.
5. Then select "Yes -- delete all user data".
6. After that select option "reboot system now".
7. Good job!

Second method:

1. Power on your device.
   
2. Next from the Home screen select Menu.
3. Now choose Settings -> Back up and 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.