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Unlock Blackberry 9100 - 9105


This is how to unlock a Blackberry 9100 - 9105 when it says Invalid SIM card.

Unlocking Procedure

It may be necessary to turn connections off at this point, if they are not already.

  • Go To Menu - Settings - Options - Advanced Options - SIM Card to see the following, blank, screen.


  • Type MEPP2 on the blackberry keyboard (to get the 2 use the alt key). The letters are not displayed on the screen while being typed, but if these letters are entered correctly, the following screen is displayed.


  • Enter the unlock code.

If successful, the following screen is displayed.


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