Beginning in Configuration Manager version 1610, you can change your MDM authority without having to contact Microsoft Support and without having to unenroll and reenroll your existing managed devices. This topic provides the steps to change an existing Microsoft Intune tenant configured from the Configuration Manager console (hybrid) to Intune standalone.
After you change to the new MDM authority, there will likely be transition time (up to eight hours) before the device checks in and synchronizes with the service. You must configure settings in the new MDM authority (Intune standalone) to ensure enrolled devices continue to be managed and protected after the change. Note the following considerations:
- Devices must connect with the service after the change so that the settings from the new MDM authority (Intune standalone) replaces the existing settings on the device.
- After you change the MDM authority, some of the basic settings (such as profiles) from the previous MDM authority (hybrid) remain on the device for up to seven days. It is recommended that you configure apps and settings (policies, profiles, apps, etc.) in the new MDM authority as soon as possible. Also, deploy the settings to the user groups that contain users who have existing enrolled devices. When a device connects to the service after the change in MDM authority, it receives new settings from the new MDM authority. Any newly targeted policies will override existing policies on the device.
- After you change to the new MDM authority, the compliance data in the Microsoft Intune administration console can take up to a week to accurately report. However, the compliance states in Azure Active Directory and on the device will be accurate so the device will still be protected.
- Devices that don't have associated users (typically when you have iOS Device Enrollment Program or bulk enrollment scenarios) are not migrated to the new MDM authority. For those devices, you need to call support for assistance to move them to the new MDM authority.
Prepare to change the MDM authority to Intune standalone
Review the following information to prepare for the change to the MDM authority:
- You must have Configuration Manager version 1610 or higher for the option to change the MDM authority to be available.
- It can take up to eight hours for a device to connect to the service after you change to the new MDM authority.
- Make sure all users that are currently managed by hybrid have an Intune/EMS license assigned to them prior to the change in MDM authority. Having the license ensures that the user and their devices are managed by Intune standalone after the change in MDM authority. For more information, see Assign Intune licenses to your user accounts.
- Make sure that the Admin user account has an Intune/EMS license assigned and confirm that the Admin user account can sign in to Intune before the change to the MDM authority. The MDM authority should display Set to Configuration Manager (hybrid tenant) in the Microsoft Intune administration console prior to the change in MDM authority.
- In the Configuration Manager console, remove all Device Enrollment Manager roles. Go to Administration > Cloud Services > Microsoft Intune Subscriptions, select the Microsoft Intune subscription, click Properties, click the Device Enrollment Manager tab, and remove all Device Enrollment Manager roles.
- In the Configuration Manager console, remove existing device categories. Go to Assets and Compliance > Overview > Device Collections, choose Manage Device Categories, and remove existing device categories.
- There should be no noticeable impact to end users during the change in MDM authority.
If you are using Configuration Manager (hybrid tenant) to manage iOS devices prior to the change in MDM authority, you must make sure that the same Apple Push Notification service (APNs) certificate that was previously used in Configuration Manager is renewed and used to set up the tenant again in Intune standalone.
If a different APNs certificate is used for Intune standalone, then ALL previously enrolled iOS devices will become unenrolled and you will have to go through the process to reenroll them. Prior to making the MDM authority change, make sure that you know exactly what APNs certificate was used to manage iOS devices in Configuration Manager. Find the same certificate listed in Apple Push Certificates Portal (https://identity.apple.com) and make sure the user whose Apple ID was used to create the original APNs certificate is identified and available to renew the same APNs certificate as part of the change to the new MDM authority.
Change the MDM authority to Intune standalone
The process to change the MDM authority to Intune standalone includes the following high-level steps:
- In the Configuration Manager console, use the Change MDM Authority to Microsoft Intune option to remove the existing Microsoft Intune subscription.
- In the Microsoft Intune administration console, set the new MDM authority to Intune.
- Configure the Apple APNs certificate by using the same APNs certificate that you renewed.
- In the Microsoft Intune administration console, configure and deploy new settings and apps from the new MDM authority (Intune).
- The next time devices connect to the service, it will synchronize and receive the new settings from the new MDM authority.
To change the MDM authority to Intune standalone
- In the Configuration Manager console, go to Administration > Overview > Cloud Services > Microsoft Intune Subscription, and delete your existing Intune Subscription.
- Select Change MDM Authority to Microsoft Intune, and then click Next.
- Sign in to the Intune tenant that you originally used when you set the MDM authority in Configuration Manager.
- Click Next and complete the wizard.
- The MDM authority is now reset. The Intune Subscription should no longer be displayed in the Microsoft Intune Subscriptions node of the Configuration Manager console.
- Login to the Microsoft Intune administration console using the same Intune tenant you used earlier.
- Confirm that the MDM authority has been reset, and then set the MDM authority as Microsoft Intune. After you change the MDM authority, you should see it reflected in the console. For more information, see How to set the MDM authority.
Configure the APNs certificate
When you have iOS devices, you must configure the APNs certificate in Intune.
To configure the APNs certificate
Download the APNs certificate request.
In the Microsoft Intune administration console, go to Administration > Mobile Device Management > iOS and Mac OS X > Upload an APNs Certificate, and then choose Download the APNs certificate request. Save the certificate signing request (.csr) file locally.
Download a new certificate signing request. Do not use an existing file or it will fail.
Go to the Apple Push Certificates Portal, and sign-in with the same Apple ID that was used to previously create and renew the APNs certificate that you used in Configuration Manager (hybrid).
Select the APNs certificate that you used in Configuration Manager (hybrid), and then click Renew.
Select the APNs certificate signing request (.csr) file that you downloaded locally, and then click Upload.
Select the same APNs, and then click Download. Download the APNs (.pem) certificate, and save the file locally.
Upload the renewed APNs certificate to the Intune tenant using the same Apple ID as before.
In the Microsoft Intune administration console, go to Administration > Mobile Device Management > iOS and Mac OS X > Upload an APNs Certificate, and then choose Upload the APNs certificate. Go to the certificate (.pem) file, choose Open, and then enter your Apple ID.
After the change in MDM authority is complete, review the following steps:
- When the Intune service detects that a tenant’s MDM authority has changed, it sends out a notification message to all the enrolled devices to check in and synchronize with the service (this is outside of the regularly scheduled check in). Therefore, after the MDM authority for the tenant has been changed from hybrid to Intune standalone, all the devices that are powered on and online will connect with the service, receive the new MDM authority, and be managed by Intune standalone going forward. There will be no interruption to the management and protection of these devices.
Devices that are either powered off or offline during (or shortly after) the change in MDM authority connect to and synchronize with the service under the new MDM authority when they are powered on and online.
iOS devices require additional time to renew and set up the APNs certificate. Therefore, iOS devices will not receive the initial check in request. Even if iOS devices are powered on and online during (or shortly after) the change in MDM authority, there will be a delay of up to eight hours (depending on the timing of the next scheduled regular check in) before iOS devices are registered with the service under the new MDM authority.
Between the time when you change the MDM authority and when the renewed APNs certificate is uploaded to the new authority, new device enrollments and device check in for iOS devices will fail. Therefore, it is important that you review and upload the APNs certificate to the new authority as soon as possible after the change in MDM authority.
Users can quickly change to the new MDM authority by manually starting a check in from the device to the service. Users can easily do this by using the Company Portal app and initiating a device compliance check.
- To validate that things are working correctly after devices have checked-in and synchronized with the service after the change in MDM authority, look for the devices the Microsoft Intune administration console. The devices that were previously managed by Configuration Manager (hybrid) will now be displayed as managed devices.
- There is an interim period when a device is offline during the change in MDM authority and when that device checks in to the service. To help ensure that the device remains protected and functional during this interim period, the following will remain on the device for up to seven days (or until the device connects with the new MDM authority and receives new settings that will overwrite the existing ones):
- E-mail profile
- VPN profile
- Cert profile
- Wi-Fi profile
- Configuration profiles
Make sure the new settings that are intended to overwrite existing settings have the same name as the previous ones to ensure that the old settings are overwritten. Otherwise, the devices might end up with redundant profiles and policies.
As a best practice, you should create all management settings and configurations, as well as deployments, shortly after the change to the MDM authority has completed. This will help ensure that devices are protected and actively managed during the interim period.
- After you change the MDM authority, perform the following steps to validate that new devices are enrolled successfully to the new authority:
- Enroll a new device
- Make sure the newly enrolled device shows up in the Intune administration console.
- Perform an action, such as Remote Lock, from the administration console to the device. If it is successful, the device is being managed by the new MDM authority.
- If you have issues with specific devices, you can unenroll and reenroll the devices to get them connected to the new authority and managed as quickly as possible.