My "Other" disk space is to close to 2GB. I don't know how to get rid of that. I've tried re-synching movies that I had on the phone then deleting them from iTunes...that didn't work. I've read on other posts that you have to restore to factory settings but won't that delete all the texts/emails, app settings, music, etc? I really do not want to re-sync all my data back onto the phone. Any ideas??
After an upgrade, I once had this happen to my phone whereby the amount of "other" data increased to about 1.5GB, and the "apps" data decreased by the same amount. It was as if the data was being mislabelled. I just restarted my phone and it corrected itself. It's worth leaving the phone for 24 hours, then rebooting and seeing if that works before doing a complete restore.