Hard reset Samsung i640

OS: Microsoft Windows Mobile 6.0 Standard

CPU: 32-bit Intel XScale PXA270 416 MHz

Display: 2.4" inc

Camera: 2 MP, Single

For Hard reset Samsung i640 use following steps

1. Before Hard Reset (reset to factory settings), turn off your smartphone

2. Press and hold the Volume Up and Power buttons simultaneously for a few seconds (up to 20)

3. The keys after the SAMSUNG logo appears on the screen, you can release

4. Press the Volume Up and Power buttons simultaneously to open Recovery Mode

5. Select the "wipe data / factory reset" menu item, the Volume Up / Down keys are used to navigate the menu, and the Power key is used to confirm the selection

6. Select the line "yes" and press the Power button