1. Connect the smartphone to the computer.
2. Close BlackBerry Desktop Software for PC if it is open.
3. From the Start menu, click Programs -> Accessories -> Command Prompt.
Note: If you are using Windows® Vistaâ„¢ or Windows® 7, you might need to right-click the Command Prompt application and choose â€Run as Administratorâ€.
4. Find the Apploader folder by typing cd C:\Program Files\Common Files\Research In Motion\Apploader and then pressing Enter.
Note: For computers using a 64-bit version of Windows, navigate to C:\Program Files (x86)\Common Files\Research In Motion\Apploader instead
5. Type loader.exe /resettofactory
Note: Enter your BlackBerry smartphone password if prompted.
6. Note that after entering this command, the AppLoader folder path is shown again. This means
the command was run successfully, which means that the BlackBerry smartphone will restart and begin a
wipe process which will remove the IT policy.
( pagkatapos mag rerestart yung phone..din automatic wipe " IT POLICY " wait niyo lang hanggang magtapos yung wipeng data)
yung phone na naencounter ko is BLACKBERRY 9790
di ko na nakunan screenshot kala ko kasi di magawa...tapos nagmamadali si tumer....
succeed po 1000%

--------by
R E M L I G A N T E C H