How to Update SynetoOS 4

Written By Christian Castagna (Administrator)

Updated at October 22nd, 2025

→ Applies to: SynetoOS 4.x

If the update requires a reboot of SynetoOS, it is necessary to power-off all VMs on the system.

 

Step 1. Login to SynetoOS GUI

Step 2. Click on the Settings menu in the upper right corner

 

Step 3. Click on Install updates 

In some cases, a reboot of SynetoOS is required. In that case, the system will provide a warning.