1. samb123's Avatar
    Right, I have a contract with orange UK and I have tried to put another orange UK sim card in the phone and it just says "invalid sim card"

    I done this because I bought a unlock code online and it wouldn't work with another sim in the phone so I tried unlocking it will an orange sim card.

    (The blackberry is locked to orange)

    Any ideas why this could be?
    06-16-10 02:24 PM
  2. pistonsfever2010's Avatar
    The same thing happened to me. Then I put in the unlock code and the phone still didn't work. Then I took it to a phone store then they opened it up and finally came to the conclusion that the motherboard was corrupt. But then I got a replacement from my carrier. Sorry to tell you but your phone is gone.
    06-17-10 09:04 AM