SCCM Configmgr 2012 SP1 is already out to All Customers (General Available) brining several cool features ,several fixes, improvements. However, due to a recent problem (Installation error 0x800b0101 and binary installation Endpoint Protection for Linux and iOS.) on this component,Microsoft just review the ISO SCCM 2012 SP1 and launched it again, duly corrected. So if you downloaded the ISO before the day 25.01.2013,It would be recommend to download again.
If you already in Production with Configmgr 2012 SP1 media released before the date,you should have already applied the fix to correct the issue and there is no need to Deploy this new media.
But is there any information to fix issue with Endpoint protection for linux and Ios except downloading the New ISO ?
Download the New SCCM Configuration Manager 2012 SP1 ISO via below links :
· Microsoft Volume Licensing Services (MVLS)
· TechNet Subscriptions (Must have subscription)
· MSDN Subscriptions (Must have subscription)
· TechNet Evaluation Center (For Evaluation)