3GS 5.0.1. IPAD BASEBAND 06.15.00 No Service please help!
I apologize in advance if this has been asked before but please read this and try to help me!
I bought an unlocked iphone 3gs with the 06.15.00 baseband it was running 4.2.1 - I upgraded to 5.0.1 through iTunes (I read you can't do that after you've already updated to the ipad baseband).
I downloaded the correct redsn0w jailbroke it, downloaded ultrasnow unlocked it - I also downloaded iFile and tried the method where you replace the file too. I still get no service.
My question is do I have to use a certain firmware .ispw now since I already had the ipad baseband and updated with iTunes? Did I ruin the phone? Please help!