o.k., so the last thing I remember doing is going to the restroom and had my phone with me. Then I put it in my pocket and went to bedroom and took out phone and plugged into charger and set it on the nightstand. Well about an hour later I picked up my phone and it was asking for a passcode. I do not lock my phones. never have. So now I am waiting on my phone to finish synching from having to do a complete restore. Bad thing is that I installed about 20 apps since I last connected to itunes (they were free, but still) My question is, I know when I have put my phone in my pocket before that it has went to a webpage or started an app because maybe the screen was pressed, but how in the heck could it have set up a passcode? I havent installed any apps today, the only thing I did do out of the ordinary was take 2 pictures and then upload those pics. to my laptop. Could an app have caused this to happen? I think I said this already, but it is an iphone 4. I just dont want it to happen again because maybe I wont get so lucky with the restore and lose everything. Also next time I upload a bunch of apps I am syncing up so it will be current. If anyone has any thoughts then please advise.... Thanks.. *P.S., this is my first post (<----Noob ) Site looks cool and lots of info. I will be in and out..... Nice to be here. Hope to meet most of you and will probably regret meeting some of you. Lulz.