iPhone will not work with Pre Paid sim?

[Britishbrendan]

So I Unlocked my Iphone using Blackra1n and now my go phone sim card wont work with my Iphone Im trying to get this to work and some one please Help me :-(

 

[A. Yee]

So I Unlocked my Iphone using Blackra1n and now my go phone sim card wont work with my Iphone Im trying to get this to work and some one please Help me :-(

try this and see if it works for you. iPhone OS 3.0 (7A341) Kills Any ?Non-iPhone Data Plan? (Yeah right. I?ve got you covered!)

It works for me on my 3G phone.

 

[en0c]

You haven't unlocked! You have jailbroken your iPhone. So you need to "sn0w it". In the blackra1n.app on the iPhone is the unlock called Sn0w. Install that and you should be good to go