So, I'm fairly new at this unlocked iphone game since I recently unlocked my iphone about a week and a half ago. I was in 1.1.3 firmware using nate's upgrade version but then I needed to downgrade to 1.1.1 in order to switch commboards with a bricked iphone and now, my sim is recognizeable. At least the number shows up in Itunes, but anysim won't unlock it again. So I believe I need a virginizer. But which one? Right now im in a 1.1.1 jb iphone. Ps I had used anysim 1.21u to unlock it before