How to unlock a Blackberry???

Hey all I got a ? How do I unlock my blackberry? I have a motorola 7100t blackberry. Its with T-mobile but I have Cingular anyway I want to unlock it so I can use my sim in it. Now I never did a blackberry unlcok B-4 but I did do a N-GAGE that was T-mobile and my sim works in it now. So I think it can be done (hopefully) anyway plz help me out if you know of any program or something I can DL let me know thanx

I need help unlocking a Blackberry 8820 from AT&T to Tmobile. Please help me

Hi

You should be able to unlock your phones at Nokia, Motorola & Samsung Cell Phone Unlock Code ive used them a few times to unlock my phones and had a good service.

Hope this helps

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somewhere I have seen a free unlocking software also for balckberry, I am not sure where, download.com doesnt have anything?

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