First published on TechNet on Jun 11, 2018
Updated: 8/20/21 - Post refresh.
By J.C. Hornbeck - Sr Support Escalation Engineer | Microsoft Endpoint Manager – Intune
Here in the Intune suppor...
Updated Jan 30, 2023
Version 9.0
Blog Post
Ok, so I completed all the steps to renew the MDM Push certificate in the Apple portal, but when I go to upload the new .pem file in Intune, I get presented an error message saying "Topic ID does not match the existing certificate". What does that mean?
I think (not 100% sure), but I think the Apple ID was changed after we federated the IDs with our Azure AD so that users signed into devices using their Azure AD credentials, which forced our original Apple ID to change as well to something with .appleid.com at the end. The certificate in the Intune portal still has the old Apple ID showing, but I sign into the Apple portal with a different one.
Can I just delete the one in Intune portal and upload the new .pem file that I have? Will that work without causing me to re-enroll all devices?