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sahil848

SCCM 2012 r2 upgrade 1511 then latest current version

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I was trying to look for a guide which covers all step by step upgrade including prerequisites and things to be noted for precaution before upgrade.

My Plan is to Upgrade SCCM 2012 R2 to 1511 then to the current latest version.

I only have a Primary Site.

What I know is covered below:

ADK 10 to be installed (Older version uninstall)

WSUS KB Install (Hotfix KB3095113)

SQL Data base Backup.

Perform Test Database upgrade

Disable SQL Replication
If you have configures database replication from Management point configurations, you have to disable this before the upgrade
•Disable Site maintenance tasks
Following site maintenance tasks need to be disabled before running the setup. Because they can be interfere with the upgrade
Backup Site Server
Delete aged client discovery data
Delete aged client operations

 

Prerequisite checker verify 

follow upgrade instructions post clicking on source setup file

 

Verify build and versions.

Deploy the client new version to devices


Need your help if you have any article I can follow to minimize any error.

Edited by sahil848
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Hi,

You could upgrade to 1606 instead of 1511, the media is available on MVLS site. The documentation is really good I would start there:

https://docs.microsoft.com/en-us/sccm/core/servers/deploy/install/upgrade-to-configuration-manager

Regards,
Jörgen

 

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