In our description database there are 2 solutions for performing hard reset for BlackBerry 7100x.
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 7100x device will be brought back to the same configuration as that of a brand new device.
1. Turn off your phone.
2. Now go to Options, Security and Wipe handheld.
3. Enter the word "BlackBerry".
4. Your phone should now reboot and restart.
I. Switch your phone on.
II. Starting from the main screen, select Options, Security and Set a password.
III. Enter an incorrect password ten times. Follow the prompts.
IV. After a tenth attempt, the phone will reset and restart, returning itself to its factory settings. Awesome.