Microsoft has released SP1 to SCCM 2012 R2 – see this article : Download from: Take a backup of your SCCM enviroment before upgrading. Extract the downloaded file – SC2012_SP2_Configmgr_SCEP.exe Run the .\SC2012_SP2_Configmgr_SCEP\SMSSETUP\BIN\X64\setupdl.exe for downloading the prereq files. SetupDL1 After downloading the prereq files your ready to upgrade the SCCM enviroment. Start the .\SC2012_SP2_Configmgr_SCEP\splash.hta as an administrator Upgrade1 Click install Upgrade2 Click Next Upgrade3 Click Next Upgrade4 Click “I accept these license terms” Click next Upgrade5 Accept all 3 license Terms Click Next Upgrade6_1 Enter the download place for the previous downloaded prereq Click Next Upgrade7 Click Next Upgrade8 Click Next Upgrade14 Click Next Upgrade9 Click Next Upgrade10 Click “Begin Install” Upgrade11 Click view log to show what happens in the bagground Upgrade12 Close the log file Upgrade13 Upgrade14 Click close after end installation Version And now the SCCM site has version 5.00.8239.1000 – and are ready for SCCM client upgrade.