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BlackBerry 7200 hard reset

Delete all device data
Verify that you have a backup copy of your BlackBerry® device data.
CAUTION: If you have turned on content protection, the process for deleting all device data can take up to an hour to complete. You
cannot stop the process after you start it. If you reset your device, the process continues after the device restarts.

Reset the device

A full reset is sometimes referred to as a hard reset. Perform a full reset when you want to clear all settings, programs and data from RAM.

Caution if you perform a full reset, your BlackBerry 7250, 7285, 7290, or 7520 returns to its default settings and looses all information that is not recorded in ROM.

This procedure stops all services and removes all data including passwords and encryption keys hard reset, from the BlackBerry® device. Before you clear your device, verify that a backup copy of your data is available.

To perform a hard reset:

1.    In the device options, click Security Options.
2.    Click General Settings.
3.    Click the trackwheel.
4.    Click Wipe Handheld.
5.    Click Continue.
6.    Type blackberry.

General advice: Before you buy a new cell phone or new tablet, please try the following procedure to repair your device in a software way. First charge your battery, backup your important data if possible and in most cases take out SIM and SD card before doing factory reset. It is impossible to recover your data after doing a hard reset, so online backup is always important. For all of your data, a backup should be done on an external device, hard drive, raid system or media. With or without insurance, if your cell phone lost, damaged or stolen at least your invaluable data is backed up in a safe place. If you are about to sell your phone and you want to wipe your personal data, or if your phone affected with virus you have to do a hard reset. In some cases, you can delete the forgotten password or lock pattern from your device as well. All information is for devices with stock based ROMs. If you are using rooted device, always back up your EFS folder first, containing your IMEI info, etc.! Please also note, that a hard reset operation will not unlock your mobile phone's SIM lock or network lock, but it will remove the unlock pattern, remove the user password or PIN password (NOT the SIM card's 4 digit PIN code). Also note that the firmware version will not be affected in any way, it will not be downgraded, it will remain the same you are using and if you have rooted your device, root privileges remain also unaffected.