The upgrade to system firmware 9.5.2.g or later only requires additional steps if you are upgrading from system firmware 9.5.2.c or earlier. Check which version of the firmware is loaded on the server before continuing.
ORACLESP-<XXXXXXXX> login: root Password: Detecting screen size; please wait...done Oracle(R) Integrated Lights Out Manager Version X.X.X.X.x rXXXXXX Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved. Hostname: ORACLESP-<XXXXXXXX> ->
-> show /HOST sysfw_version /HOST Properties: sysfw_version = Sun System Firmware 9.5.2.c YYYY/MM/DD HH:MM ->
See Power Off the Server.