How to unlock sealed iphone for T-mobile?

[Ipaqman]

hi there,

I am about to purchase a sealed iphone 3g. i also bought a GEVEY 3g sim for it. what do i need to do to unlock it? do i need to jailbreak it at all?

please let me know.

thanks so much,
ipaqman

 

[jmann]

nope. just insert the geyvey sim while the phone is off, and when you turn it on it should be running as normal. It worked perfectly for me

 

[Ipaqman]

no jailbreak required? can i still purchase apps from the app store and update the firmware?

thanks.

 

[jmann]

all the geyvey does is trick the phone into thinking a "test sim" is inserted. So the phone makes all services available therefore unlocking the phone. It has nothing to do the apps or firmware updating. Everything should run as normal.