IBM 9009-42A 
Current firmware 
       	      Fix           PTF    
Copy         pack          ID     
*ACTIVE      VL910_135     MH01812
       	      FW910.30             
HMC 7063-CR1 
Current Version  9
Release 	 1
Service Pack 	921
Build Level 	1810262054
Base Version 	V9R1
I would like to update 9009-42A  firmware to VL930_068 / FW930.03
This firmware has deferred fixes and is also Pervasive.
https://delivery04.dhe.ibm.com/sar/CMA/SFA/08fv5/2/01VL930_068_040.html
https://www-945.ibm.com/support/fixcentral/main/transform?xml=https://download.boulder.ibm.com/ibmdl/pub/software/server/firmware/sfw_fixSupportedCombos.xml&title=Supported+Combinations
https://www.ibm.com/support/pages/updates-hmc-v9r1
1) I'm a bit confused at confirming the Minimum HMC Code level for this firmware.
I believe I need this -->*The Minimum HMC Code level for this firmware is:  HMC V9R1M930 (PTF MH01811).
But this is recommended -->*Although the Minimum HMC Code level for this firmware is listed above,  HMC V9R1M930 (PTF MH01811) with iFix (PTF MH01826) or higher is recommended.
2) Also, The  HMC code level updates can be installed directly from IBM website, correct?
1.1 Minimum HMC Code Level
This section is intended to describe the "Minimum HMC Code Level" required by the System Firmware to complete the firmware installation process. When installing the System Firmware, the HMC level must be equal to or higher than the "Minimum HMC Code Level" before starting the system firmware update.  If the HMC managing the server targeted for the System Firmware update is running a code level lower than the "Minimum HMC Code Level" the firmware update will not proceed. 
The Minimum HMC Code levels for this firmware for HMC x86,  ppc64 or ppc64le are listed below.
x86 -  This term is used to reference the legacy HMC that runs on x86/Intel/AMD  hardware for both the 7042 Machine Type appliances and the Virtual HMC that can run on the Intel hypervisors (KVM, VMWare, Xen).
*The Minimum HMC Code level for this firmware is:  HMC V9R1M930 (PTF MH01810).
*Although the Minimum HMC Code level for this firmware is listed above,  HMC V9R1M930 (PTF MH01810) with iFix (PTF MH01825) or higher is recommended.
 ppc64 or ppc64le - describes the Linux code that is compiled to run on Power-based servers or LPARS (Logical Partitions)
*The Minimum HMC Code level for this firmware is:  HMC V9R1M930 (PTF MH01811).
*Although the Minimum HMC Code level for this firmware is listed above,  HMC V9R1M930 (PTF MH01811) with iFix (PTF MH01826) or higher is recommended.
For information concerning HMC releases and the latest PTFs,  go to the following URL to access Fix Central:
http://www-933.ibm.com/support/fixcentral/
 For specific fix level information on key components of IBM Power Systems running the AIX, IBM i and Linux operating systems, we suggest using the Fix Level Recommendation Tool (FLRT):
http://www14.software.ibm.com/webapp/set2/flrt/home
 NOTES: 
                 -You must be logged in as hscroot in order for the firmware installation to complete correctly.
                 - Systems Director Management Console (SDMC) does not support this System Firmware level
Thank You
_____
Paul Steinmetz 
IBM i Systems Administrator 
Pencor Services, Inc. 
462 Delaware Ave 
Palmerton Pa 18071 
610-826-9117 work 
610-826-9188 fax 
610-349-0913 cell 
610-377-6012 home 
psteinmetz@xxxxxxxxxx 
http://www.pencor.com/
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