In Short

iOS 5, code-named Telluride, was introduced by Apple during the WWDC 2011 keynote on June 6 and shipped on October 21. Tentpole features included Notification Center, Newsstand, Reminders, iMessage, Siri, integration with iCloud, and more. iOS 5.1, code-named Hoodoo, was released on March 7, 2012. The last version, iOS 5.1.1 was released on May 7, 2012.

iOS 5, code-named Telluride, was introduced by Apple during the WWDC 2011 keynote on June 6 and shipped on October 21. Tentpole features included Notification Center, Newsstand, Reminders, iMessage, Siri, integration with iCloud, and more. iOS 5.1, code-named Hoodoo, was released on March 7, 2012. The last version, iOS 5.1.1 was released on May 7, 2012.

iOS 5 review

12 October 2011 143 By Rene Ritchie Complete review of Apple's iOS 5 software update for iPhone, iPod touch, and iPad iOS 5 is perhaps Apple's most audacious update since iOS 2, which introduced nothing less than the App Store and MobileMe...
How to install the iOS 11 public beta
It’s beta time!

Apple releases third public beta for iOS 11

8 hours ago 24 By Joseph Keller Can’t wait to try out iOS 11? The third public beta version is now available. Here's what you need to know about downloading and installing it!