How come my iPod Touch 4g is not recognized at all? I've just updated iTunes to 10.2 and now I cannot sync my apps, add movies to my video player etc. I am really shocked. Of course, the iPod is JB-oken but could it be the reason? Any info greatly appreciated. I've tried re-connecting the iPod, re-installing iTunes, stopping/restarting the Apple mobile service in control panel - nothing helps. EDIT: Never mind that. I had to downgrade iTunes to the previous version, which solved my problem.