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Old 12-26-2006, 10:23 AM   #1 (permalink)
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Default quick question reg upgrading blackberry software

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I have an unlocked T-Mobile 7100t Blackberry which I've been using on the At&t network.
I wanted to upgrade the Blackberry software on the Blackberry to the most recent one. If I upgrade it using the T-Mobile upgrade software, will my phone still remain unlocked? Will I still be able to use it under a carrier other than T-Mobile?

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Old 12-26-2006, 12:17 PM   #2 (permalink)
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Once your phone is unlocked, its always unlocked. You can use any OS for the 7100 models. Bharti is the most current, I think.
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