Just as the title says, I used redsn0w to jailbreak and unlock my iPhone 3GS (Baseband 5.16.02), added the redsn0w source in Cydia, installed it, restarted my springboard... Then when I insert my T-Mobile SIM card I get "Invalid SIM" and sometimes "SIM Failure"... It shows 1 bar of service with no text next to it and when I try to make calls or send messages they fail.
PLEASE HELP
I've been trying to get this iPhone working with my SIM card for the longest time...
PLEASE HELP
I've been trying to get this iPhone working with my SIM card for the longest time...