When I tried to back up my wife's iPhone 4S today I got the "iTunes could not connect to this iPhone..." etc. error message. I mentioned it to her and she told me that when she was in China last year (without telling me) she tried to get her phone "opened" so she could use a local SIM card but they may have misinterpreted what she actually wanted and made a "mistake". After a little more discussion about the "mistake" I came to the conclusion that it may have been jail broken. I don't know the first thing about JBing so I wouldn't know how to find out if that's what was done. The phone seems to work normally other than not being able to connect to iTunes on the PC. So, does it sound like it's been jail broken? And if so, can it be reversed? And can that be done here or will they have to do it back in China? Or will we just have to do a complete reset?