I activated my iPhone 4s and was up for about 1 hour, but now my wifi signal is good, but my network (AT&T) is showing No Service? I restarted phone, took sim card out, but nothing seems to work. Don't know what else to do.
I had to call the 611 number to get my phones activated....heck, they didn't even realize I had upgraded one of my lines. Eventually in the middle of our conversation my blackberry cut off and my iPhone picked up service, I guess whatever he did worked lol
I can't even call 611.
i had the same problem, what helped for me was this
go here settings> general> reset> reset network settings! this worked like a charm!hope you fix it!