Iphone 5 Sprint rsim8+ no t working
 

Hello,
I recently purchased an r-sim 8+ Gold. I have a iphone 5 (Sprint) on iOS 7.1.4. that i would like to use my AT&T sim card. The phone is already activated too. But when i put the rsim with my sim card, it pops up the activation menu and says sim is invalid. I dont see a menu that pops up to pick a mode. Any one can help me please? i need a phone.

Thanks

Well i got it to activate =)!! Now i need to add the 4g patch but the irosetool dosent work. any suggestions?

What 4G patch, if you can get it to show the 3G then you should be happy.

How can i get the 3g? i've tried but no luck. =/