Have an iPhone 3gs, jailbroken, and one morning I woke up and had the message "warning-not enough memory". Looked on some other forums and saw I should ssh into the phone and delete my itunesControl subfolders. It got rid of all of my "other"space, but music did not work. I synced, put music back on and deleted the iTunesControl folder again, and now it just stays at 5.3 GB. I cannot restore because I will have to update to 3.1.3 and I cannot jailbreak if that happens. If anyone could help me through this, it would be greatly appreciated. Thank you in advance.