# Updating OS

If you are using our SealOS operating system, you can update and rollback OS from dashboard.

# Update SealOS

You can update SealOS from our dashboard either by visiting the project details page or the device details page .

On the project details page , just select the devices that you want to update SealOS on them, then click on the button, and choose Update OS:

Update OS on Project Details Page

On the device details page , click on the button, then select Update OS:

Update OS on Device Details Page

If updating OS fails, it will automatically rollback to the previous version. You will be notified of the operation progress in the Realtime Activity Logs.

# Rollback SealOS

If you want to rollback to the previous version of SealOS, click on Rollback OS in the same menu:

Rollback OS on Project Details Page

Rollback OS on Device Details Page

You will be notified of the operation progress in the Realtime Activity Logs.