In our description database there are 2 solutions for performing hard reset for BlackBerry 8820.
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. BlackBerry 8820 device will be brought back to the same configuration as that of a brand new device.
1. Press Power button to turn the phone on.
2. Select Options > Security > Set a password.
3. Enter an incorrect password ten times, following the prompts when they appear.
4. 10th attempt will be the last one, after which the phone will reset and restart.
1. Turn on the device.
2. Follow this route: Options > Security > General Settings > Wipe handheld.
3. Type "BlackBerry". The phone will reset and restart.