I have a Jailbroken 4s with 5.1.1, and I recently upgraded to the 5 so I'm intending to sell it. Ideally, I'd like to jailbreak and unlock before I sell it. I was trying to restore the phone first, and the sim is removed although i still have it, just didn't want to activate the phone since I'm using the 5 now. So when i boot up it takes me to the welcome screen and I get the "no sim" error. I can bypass the screen with the emergency call trick. However when I go into settings and click "Erase iPhone" it doesn't work. It just spins and spins and never does anything. So I can't even erase my info off the phone. What's the best way to get my information off this phone, and jailbreak/unlock?