Hey Guys, I have a Iphone 3G it is JB with 3.1.2 fireware. About 2 Days ago a message popped up on my Iphone telling me I was out of memory. This is wierd because I know I had about 4gigs of space left. I synced up my phone with my PC and it shows something is taking up 4 gigs of memory. It is not video or my music. In Itunes it puts it under "other". Is their anyway to find out what is taking up soo much space and delete it, or just do a restore. I would hate to do a restore because I dont want to update to 3.1.3.