Regarding Jailbreak

dawg87

Distinguished
Aug 25, 2010
5
0
18,510
Hello, i just wanted to ask, i have an iphone 4 not 4s and i have been using it with a deactivated sim so just as in ipod pretty much. Now i want to update to iOS 5 and jailbreak. My question is would i need a working sim after updating it or would it be stuck on the screen saying no sim or sumthin?