Unlock AT&T Blackberry Curve

[H2O]

Is there a way through which I can unlock a Blackberry Curve 8520, can someone please hook me up with a good tutorial.

Thanks.

 

[m.khurana]

try this..u get the unlock code within 24 hrs of payment...

UNLOCK Code For BLACKBERRY CURVE 8320 8900 8520 - eBay (item 220594255540 end time Jan-17-11 12:09:17 PST)

or otherwise use MML for manual unlocking...

 

[H2O]

Once, I use the code, will the phone be unlocked forever ? As in I can get firmware updates, and change SIM cards as many times as I want ?

 

[m.khurana]

Once, I use the code, will the phone be unlocked forever ? As in I can get firmware updates, and change SIM cards as many times as I want ?

Yes...I guess Firmware Update won't make it locked again(tried on 8830,8310,8120)....

Even though if it get locked u can use the same Unlock code to unlock It..

 

[H2O]

Thanks a lot, will be contacting the ebay seller and hoping he emails the code to me.

 

[m.khurana]

Thanks a lot, will be contacting the ebay seller and hoping he emails the code to me.

Tried by me..the seller send the code within 24 hours..