I am deploying my application via external URL. The application is installed on hundreds of devices all over the world using a Enterprise provisioning profile. The certifica
Important: Revoking an enterprise distribution certificate invalidates all apps that were signed and deployed with that certificate.
New location
https://developer.apple.com/library/ios/qa/qa1868/_index.html
Revoking your distribution certificate will make your app fail on any installed devices.
http://developer.apple.com/library/ios/documentation/ToolsLanguages/Conceptual/DevPortalGuide/ManaginganiOSDistributionCertificate/ManaginganiOSDistributionCertificate.html#//apple_ref/doc/uid/TP40011159-CH26-SW7
Hope this helps.
Revoking the certificate will make any existing apps fail. I believe the certificates are checked when the device is rebooted.
You need to create another new certificate and update your user's device with a newly built app.
However, even if you don't revoke the current certificate, any existing apps will still stop working when it expires in a few days.
https://developer.apple.com/library/ios/documentation/IDEs/Conceptual/AppDistributionGuide/DistributingEnterpriseProgramApps/DistributingEnterpriseProgramApps.html#//apple_ref/doc/uid/TP40012582-CH33-SW13