Since I installed iOS 4.0, everything worked fine, but now all of a sudden, it seems like my iPod will not let me change the date, even though it's always one day late. I can change it, but as soon as I respring or reboot, it goes back to one day before. I tried connecting it to my computer, but that didn't help either. I really don't want to restore since backups take a day each (I know it's ridiculously long, but I just use the backup switch when I sync). Am I the only one with this problem and is there a solution?