Apple is planning to reset all iCloud backup data on September 22nd, 2011. As noted by 9to5Mac, the announcement was posted to Apple's developer site for both iOS and Mac developers: Apple's iOS 5 has been undergoing developer testing since its announcement back in June. Developers have been able to test iCloud for backups and storage during the developer betas. Apple has provided 7 betas to developers thus far, and had been previously rumored to be offering the Golden Master (final version before release) on September 23rd. That same rumor had also incorrectly pinpointed a Beta 8 release a few days ago, but the 23rd date seems to line up nicely with this iCloud backup reset. Apple had said that iOS 5 would launch "this fall" which technically begins on September 23rd. Article Link: Apple to Reset iCloud Backups on September 22nd, Ahead of GM?