- Login Palo Alto Networks support portal.
- Click Updates in the left pane.
3. Click on Please Select under Dynamic Update. Select Apps + Threat, or Antivirus, or Apps.
4. Click on Download to download the software or Dynamic Update.
5. Transfer the downloaded file to your local computer.
6. In the Firewall web page, go to DEVICE>Dynamic or Software. Click on Uplaod.
7. Click on Install to install it.