I have been having a few problems. I am on 4.3.1 and my phone has been crashing a lot since installing Copic. I deleted it, of course, but it is still going into crash cycles occasionally as it is now.
Last time I did a full reinstall I had 7.8gb of "other" data that iTunes would not let me know what it was. I discovered that this was my music that was in /private/var/mobile/Media/iTunes_Control/Music/ but that my iPhone would not see as music.
So that time I SSH'd into it and deleted it all. I then restored with iTunes and everything worked well and I put new music back on it.
This time it has crashed again, but now has 11.4gb of "Other" data, and yet when I navigated to that folder again via WinSCP there's nothing there at all, not even a file structure! This is despite me having 9gb of music on my iPhone before the latest crash cycle. So, where is this 11.4gb of "Other" data and where has my 9gb of Music been located??
Thanks for any help... I'm baffled and I can't lose my beloved Jailbreak!