Where can I download 3.1.2 mu3 P41 and P45 and 3.2.1 mu5 Upgrade Instructions?

[louisji2008]

I have tried to find them but failed,  even in HPE Support Center. 

[AshrafK]

Dear Louis,

Please find the links that you are looking for ( included release notes for your reference):-

HPE 3PAR Operating System Update Planning Guide

https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c02660486&lang=en-us&cc=us

For 3PAR OS version 3.1.2 MU3 Patch 41, 45 ( release notes )

https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c04439490

https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c04399788

For 3PAR OS version 3.2.X software guide

https://support.hpe.com/hpsc/doc/public/display?docId=c04951014

You may download the package from the software depot at http://www.hpe.com/info/hpesoftwareupdatesupport

While customer self-update is optional at this time, if after reviewing all instructions you are not confident in upgrading, please contact your service provider for installation.

I hope this information helps.

Thank You.