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BlackBerry® Curve™

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New Member
tahoe0283
Posts: 1
Registered: ‎01-30-2009
My Device: Not Specified

Unlocking Curve 8310

My friend gave me a 8310 that was activated with AT&T when he used it, I have service with sprint, however, there is no SIM card in the phone, what type of SIM do I need and how do i need to go about unlocking it to receive sprint service.

Thanks

Matt

Forums Veteran III
urumilton
Posts: 4,526
Registered: ‎10-16-2008
My Device: Bold - T-mobile

Re: Unlocking Curve 8310

Hi Matt and welcome to the Blackberry Forum

 

Sorry, but you can't, the Sprint network is CDMA, and the ATT Network is GSM.

If your friend made the pin release from ATT, you can connect the device (unlocking) on Tmobile for example. 

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