NetBackup appliance 5250 upgrade to 5.1.1 MR1 step by step guide

[Iswara]

Hi I need to upgrade our appliance 5250 from 4.1 to 5.1.1 MR1. Kindly help me with step by step guide for the same.

[sagrawal]

Please refer to the 5.1.1 Upgrade Guide. Please note that 5.1.1 MR1 is 5.1.1 plus additional fixes.