How to Upgrade ConfigMgr SCCM 2012 SP1 KB Article. Microsoft has released a KB 2801416. This describes the sequence in which we need to perform upgrade CM 2012 RTM to Service Pack 1.
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First and foremost is the Top to Down approach (CAS, Primary, and then Secondary servers). Following are the 5 steps highlighted in the KB. I’ve already put together some interesting stuff that you just need to go through before upgrading your infra to SP1.
How to Upgrade ConfigMgr SCCM 2012 SP1 KB Article
1. SP1 Upgrade Known Issues 2. SP1 Upgrade Check list.
Step 1: Review the upgrade checklist
Step 2: Uninstall Windows Automated Installation Kit (AIK)
Step 3: Download and install Windows ADK
Step 4: Download and install Windows Management Framework 3.0
Step 5: Make sure that your version of Microsoft SQL Server is supported
Step 6: Install System Center 2012 Configuration Manager SP1
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Anoop is Microsoft MVP! He is a Solution Architect in enterprise client management with more than 20 years of experience (calculation done in 2021) in IT. He is a blogger, Speaker, and Local User Group HTMD Community leader. His main focus is on Device Management technologies like SCCM 2012, Current Branch, and Intune. E writes about ConfigMgr, Windows 11, Windows 10, Azure AD, Microsoft Intune, Windows 365, AVD, etc…