The second upgrade for SCCM Current Branch (1511) is now available. This post is a complete step-by-step SCCM 1606 upgrade guide. If you’re looking for a complete SCCM 1511 installation guide, see our blog series which covers it all. You can’t install this upgrade if you are running SCCM 2012. You need to be at least at SCCM 1511. Installing SCCM upgrades is very important to your infrastructure. It adds new feature and fixes lots of issues, which some of them are important. New Update and Servicing model If you’re not familiar with the new SCCM servicing model, read our New Update and Servicing section of the 1602 upgrade post which explain it all. Similar to SCCM 1602, if you need to make a new SCCM installation, you can’t install SCCM 1606 directly. You need to install SCCM 1511 first and then apply SCCM 1606 from the console. SCCM 1511 is still the baseline version if you’re starting from … Read More