Today, October 21st 2015 on Back to the future day, Apple released the final version of iOS 9.1. This after 5 beta releases. The early beta releases have shown good signs of speed improvements on the older devices, but no miracles so far. So does the final version deliver that miracle? Lets take this release up to 88 mph and find out. Beware : 9.1 breaks the current jailbreak. So do not update if you plan to jailbreak. Music : Orange by Topher Mohr and Alex Elena. New in 9.1 Live Photos now intelligently senses when you raise or lower your iPhone- Over 150 new emoji characters- Improved stability including CarPlay, Music, Photos, Safari, and Search. Improved performance while in Multitasking UI. Fixes an issue that could cause Calendar to become unresponsive in Month view. Fixes an issue that prevented Game Center from launching for some users. Resolves an issue that zoomed the content of some apps. Resolves an issue that could cause an incorrect unread mail count for POP mail accounts. Fixes an issue that prevented users from removing recent contacts from new mail or messages. Fixes an issue that caused some messages to not appear in Mail search results. Resolves an issue that left a gray bar in the body of an Audio Message. Fixes an issue that caused activation errors on some carriers. Fixes an issue that prevented some apps from updating from the App Store. It also includes a new option in Settings for the Messages app, which allows users to disable photos for their contacts. iOS 9.1 also includes updates to the Live Wallpapers. Note : All devices has been fully restored, and loaded with the same backup. The 4S devices are 32GB versions, and the 5 and 5S devices are 16GB versions.