Ok I'm New to the modding thing and I totally messed up.
I had my iphone modded on 1.1.1 and ran anysim and it really did not work well I don't think it did. I ran it with my ATT SIM and I wanted to see it if would work with my friends tmobile sim, it did not. But I can't get it work with my ATT sim anymore and I ran the aimsim undo thing and I restored my iphone and my ATT SIM still does not work. I even got a new ATT SIM. Can anyone help?
My iPhone says this
"Incorrect SIM Insert an unlocked and valid SIM to activate iPhone."