I updated to iOS 8 yesterday and I can not install a testflight build.
It displays the dialog \"do you want to install...\" I tap yes, and nothing happens. I\'ve heard t
Re-initializing TestFlight as described here - http://help.testflightapp.com/customer/portal/articles/867631-re-initializing-testflight-on-a-mobile-device- helped me on iPhone 5 iOS 8.1 with this issue.