According to a posting on the Apple Developer boards this afternoon, Apple will be resetting iCloud Backup data on Thursday, September 22nd. We believe Apple is performing this reset for the release of iOS 5 GM, which will be released around the same time of the reset. iOS 5 GM will be the last release before iOS 5’s official debut in early October, like we previously reported. This reset doesn’t include data from mail, contacts, calendars, reminders, or bookmarks.

Along with iOS 5, we are hearing two new iPhones will be accompanying it, and will be announced in late September and available for purchase October 7th-ish. Check out last week’s post for all the details.

  • Apple seeds iOS 5 beta 3 to developers (9to5mac.com)
  • Apple may allow users to merge iTunes, iCloud logins (9to5mac.com)
  • Apple seeds iOS 5 beta 6, iTunes 10.5 beta 6, Xcode 4.2 preview 6 to developers (full change log) (9to5mac.com)
  • Apple seeds iOS5 Beta 5 to developers (9to5mac.com)
  • Survey: “Major disruption” ahead as iOS developers integrate apps with iCloud (9to5mac.com)