In our description database there are 2 solutions for performing hard reset for Samsung C6620.
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 C6620 device will be brought back to the same configuration as that of a brand new device.
1. Power up the phone with the Power button.
2. Type in this code, *2767*3855#, and confirm it using Call button.
3. Your phone should now reset and restart. Done.