Android TIP #3 – Hard-Resetting Your Android Device
Monday, March 15th, 2010by Chilldor
If you wish to restore your device to its original state, and all information you have added to the internal memory will be erased.
To achieve that you need to do following:
(1) tap on the Menu button
(2) enter Settings > Security > Factory data reset.
(3) Press the Reset phone button to complete the procedure.