- Start here
- Planning tools
- BlackBerry UEM installation options
- Device management modes
- Designing a deployment plan for BlackBerry UEM
- Planning high availability for a BlackBerry UEM domain
- Architecture: High availability for BlackBerry UEM
- High availability and the BlackBerry UEM Core
- Configuring high availability for the management console
- High availability and the BlackBerry Connectivity Node
- Configuring database high availability using Microsoft SQL Server AlwaysOn
- Configuring database high availability using database mirroring
- Preinstallation and preupgrade requirements
- Hardware requirements
- Port requirements
- Server configuration
- Global IP ranges
- Mobile device configuration (Wi-Fi requirements)
- Reserved IP address ranges
- Outbound connections: BlackBerry UEM to the BlackBerry Infrastructure
- Outbound connections: BlackBerry UEM to the BlackBerry Dynamics NOC
- Outbound connections: Devices on a work Wi-Fi network
- Intranet connections
- How BlackBerry UEM selects listening ports during installation
- Supporting the deployment
- BlackBerry Docs
- BlackBerry UEM 12.18
- Planning and Architecture
- BlackBerry UEM and BEMS Planning Guide
- Designing a deployment plan for BlackBerry UEM
- Installing or upgrading to BlackBerry UEM
- Considerations for upgrades from BlackBerry UEM
Considerations for upgrades from BlackBerry UEM
BlackBerry UEM
If you are upgrading from a previous version of
BlackBerry UEM
, make sure your servers meet the requirements for the BlackBerry UEM
configuration you are upgrading to.If you have any inactive
BlackBerry Connectivity Node
s, either activate them or remove them from the environment. If you do not activate them before upgrading, any devices they manage will be removed.