Unlocking iPhone 3G for Sprint

[ThroatyStang]

Im trying to sell my iPhone 3G so I can get the 3GS. A guy at my work is interest but he has Sprint and wants to know if you can unlock the iPhone and use it on Sprint. Thanks!

 

[Captain Chunk#IM]

No you can't. The iPhone is a GSM phone. Sprint uses a CDMA network

 

[Cut.n.Pasted]

Unfortunately, theres no CDMA iPhone.

Only GSM.