In our description database there are 2 solutions for performing hard reset for Samsung i780.
Choose the first method and follow the steps to perform a hard reset. If the first solution does not work, try the next method.
Please remember! Hard reset will delete any and all data your device contains; like pictures, contacts, messages, apps etc. Everything. Samsung i780 device will be brought back to the same configuration as that of a brand new device.
1. Start by turning on the phone by pressing the Power button.
2. Now enter this code into the phone: *2767*3855#. Confirm it using the Call button.
3. The hard reset process will be complete after your phone resets and restarts.