The update manager in yelloGUI is disabled by default to prevent the installation of older firmware versions. However, you can enable it to install a specific or older version if you encounter issues or bugs with the current release. To activate the update manager and display the device updates, please follow the version selection steps outlined below to update from disk:
*Step 3 & 4: Enter the Parameters and Value and press Set.
Set Key =UPDATE_MANAGER, Value=TRUE


Connect the yellobrik device via USB and either select the available recommended Firmware or upload From Disk.