Upgrade PAN-OS from 10.1.10-h5 to 10.2.10-h9

[R.HuamanAllcca]

Hello team, I am asked to update the PA-5220 Firewall through Panorama, the FW are in HA.
The requested update is PAN-OS from 10.1.10-h5 to 10.2.10-h9.

How many jumps does it require?

[arusharma]

Upgrade path from 10.1.x to 10.2.x:(just one if you go directly to 10.2.10-h9 skipping the latest preferred 10.1 maintenance release)

1. Download and install the latest preferred PAN-OS 10.1 maintenance release and reboot.
2. Download PAN-OS 10.2.0. No install needed ( No reboot required).
3. Download and install the latest preferred PAN-OS 10.2 maintenance release and reboot.

Upgrade the Firewall to PAN-OS 10.2:
https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-upgrade/upgrade-pan-os/upgrade-the-firewall-pan...

Support PAN-OS Software Release Guidance:
https://live.paloaltonetworks.com/t5/customer-resources/support-pan-os-software-release-guidance/ta-...

PAN-OS Upgrade Checklist:
https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-upgrade/upgrade-pan-os/pan-os-upgrade-checklist

Upgrade/Downgrade Considerations:
https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-upgrade/upgrade-pan-os/upgradedowngrade-conside...