(18) Renew MDM Push Certificate for MEM

As part of a recent project I am currently working on, the customer hasn't renewed MDM Push Certificate for over the last 2 years (600 days) to be exact which expired on 3rd Dec 2020 , as I am configuring their ADE setup I need to get this renewed to proceed any further. If you do not renew the MDM Push Certificate, you will get this on Company Portal.

The steps are as follow to update the MDM Push Certificate

1. Navigate to https://endpoint.microsoft.com/#home then select Devices then select Enroll devices then select Apple enrollment then select Apple MDM Push Certificate.

2. Under Configure MDM Push Certificate, select (2) Download your CSR - this will download a IntuneCSR.csr which will be used later. Then select (3) Create your MDM Push Certificate, this will open up a new tab on your browser.

3. Next it will load https://idmsa.apple.com/IDMSWebAuth/signin, login with the Apple ID and Password.

4. Select Renew

5. Under Renew Push Certificate, select Choose File - upload the IntuneCSR.csr from Step 2. Then select Upload.

6. Select Download, this will then download a MDM_ Microsoft Corporation_Certificate.pem which will be used in MEM.

7. Going back to https://endpoint.microsoft.com/#blade/Microsoft_Intune_DeviceSettings/DevicesEnrollmentMenu/appleEnrollment, enter in the Apple ID followed by uploading MDM_ Microsoft Corporation_Certificate.pem from Step 6. Then select Upload.

8. Scrolling up, you will now see this has been renewed.