When I am running my app on iPhone5(the only device I have) iOS 8.3 it gives an error 'The application Installation Failed.' App is running in simulator without any problem. Using XCode version 6.2.
I have added a valid valid provisioning for my app and my device UDID has been added to provisioning profile.
What may be the issue. Struck on this since 3 hours.
EDIT:
My question is similar to this question, but none of answers solve my issue.