Pour ceux qui on des problème de syncro suite à la 1.1.3
Il faut à partir du terminal ce connecter en SSH et taper :
cd /
mv /private/var/root/Library/AddressBook /private/var/root/Library/AddressBook_backup
mv /private/var/root/Library/Calendar /private/var/root/Library/Calendar_backup
mv /private/var/root/Library/Safari /private/var/root/Library/Safari_backup
mv /private/var/root/Library/Mail /private/var/root/Library/Mail_backup
puis
ln -s /private/var/mobile/Library/AddressBook /private/var/root/Library/AddressBook
ln -s /private/var/mobile/Library/Calendar /private/var/root/Library/Calendar
ln -s /private/var/mobile/Library/Safari /private/var/root/Library/Safari
ln -s /private/var/mobile/Library/Mail /private/var/root/Library/Mail
open itunes, go to edit > preferences > syncing > reset sync history
and sync...
Voila ça fonctionne
Source =>
http://hackint0sh.org/forum/showthread.php?t=25796