Be sure to back up your device using the latest version of iTunes or through iCloud before installing iOS beta 8. After installing iOS 8 beta, you can restore your device using the latest version of iTunes or through your iCloud backup.
This version of iOS is intended only for installation on development devices registered with Apple’s Developer Program. Trying to install the unofficial way can make your device unusable.
The device was updated iOS beta 8 cannot be restored to earlier versions of iOS. Only authorized devices can upgrade to the beta that was released in the future and the end of the IOS software.
Now you can report the bug directly to Apple’s bug tracking system using an integrated application Bug Reporter. Users can find Report Bug in the Notification Center in iOS beta 8.
Downoad IOS 8
In addition, using the Family Sharing in iOS beta 8 should follow the rules of the Family Sharing. Xcode 6 beta, 8 beta iOS, and OS X Yosemite Developer Preview is a pre-release software. Its use must be in accordance with the rules and under license from the iOS Developer Program License Agreement (PLA IOS), including the applicable approval to collect diagnostic data contained therein. If you have not approved the PLA iOS, you are not allowed to use this software.