Updates

Updates work like on a Steam Deck. They download in the background and install on the next restart. Games, saves, accounts and Wi-Fi settings stay.

Updates are signed and checked before anything changes, and only install on the devices they were made for. If one gets interrupted, it rolls back on the next boot.

Steps

1. Open Settings > System.
2. Select Check for updates, then Apply.
3. Restart when it asks.

Without internet

1. Download the steamos-arm-<chip>-<version>.sau file for the device's chip from Releases.
2. Copy it to a microSD card or USB drive and plug it in.
3. Select Check for updates. The update is found on the drive.

Note

Devices on version 1.2 or a beta need to flash 1.3 once. Updates after that come through Steam.