Sony Support

Article ID : 00132369 / Last Modified : 04/08/2019Print

How to perform a forced system software update.

    IMPORTANT: If performed normally, system software (firmware) updates can take up to 24 to 36 hours to occur. The following procedure is available on 2010 TV models that have been updated to system software 4.020 or higher.

    1. Set the Automatic Software Update setting to On.
    2. Perform a Refresh Internet Content.
    3. Turn off the TV.
    4. Within 10 minutes of turning the TV off the orange LED light on the front of the TV will begin to flash. This is an indication that the update process has started.
    5. Once the update has completed the orange LED light will turn off.

      NOTE: The length of time that it will take for the update to complete will vary depending on the Internet connection and the size of the download.