1. CodeVIP's Avatar
    Hello i have a Blackberry Bold 9000 from ATT and i have unlocked it.
    When i put an ATT sim card in the phone boots up fine and has service and i can make calls.
    But when i put a Tmobile sim card, i have tried a couple of them, and the phone boots up to the home screen and right after that it automatically reboots and keeps looping.
    I have reset the IT policy, restored the firmware and tried several other options, but i am not successful..
    Can you guys please help me!
    Thank you so much!
    08-06-09 11:52 AM
  2. mandony's Avatar
    using the ATT card, verify that the phone was truely unlocked

    go to options
    > advanced options
    > sim card
    type mepd (you will see nothing when you type this) if
    "Network" shows Disabled, it is unlocked
    Actually, everything should read Disabled.

    Since you changed the SIM then you also correctly did a battery pull at the same time.
    08-06-09 12:14 PM
  3. CodeVIP's Avatar
    Yes i already did that, Everything reads Disabled.
    08-06-09 12:36 PM
  4. CodeVIP's Avatar
    Help plzzzzzzzzzzzzz
    08-06-09 02:03 PM