I have received two emails from Apple stating that my development certificate has been revoked. I am unable to download my app onto my device, nor use any simulators in Xcode (only device that shows is a Generic iOS device). Is there any way to fix/regenerate the profile?
iOS Development Certificate Revoked
This stack overflow question might be relevant to you...
http://stackoverflow.com/questions/29911362/your-ios-development-certificate-has-been-revoked