Unlocking a sprint iphone...

[steven5224]

So I got a sprint iPhone from my friend, and I have T-mobile. Is there anyway I can unlock it so I can use it on T-mobile. Here are the specs of the hardware of the phone: iPhone 4, version 5.1.1, and modem firmware is 3.0.04. If there's anyway in using this phone to T-mobile please let me know as well if there's any hope in the future it can't be done now. Thanks!

 

[Thomasjtsi]

Sprint is CDMA & T-mobile is GSM... a Sprint iPhone cannot be used on T-mobile