Onn Firmware [updated] Jun 2026

ONN TVs are harder to modify manually because they are locked down tight. You generally cannot flash custom firmware easily.

If you have an ONN Roku TV, you are at the mercy of Roku OS updates. You downgrade Roku firmware. If an update breaks something, you must wait for Roku to push a patch. onn firmware

A few weeks later, ONN released another firmware update, which addressed the problems reported by users. The new update, labeled as "ONN Firmware Update 2023-02," included: ONN TVs are harder to modify manually because

This can often be done via Recovery Mode (usually by holding the Power and Volume Up buttons simultaneously during startup) to restore the original firmware state. You downgrade Roku firmware

Navigate to Settings > System > System update > Check now . Troubleshooting and Recovery