Improved handling of HDMI state changes and source switching, which is critical for using external streaming sticks.
: Before proceeding with any update, it's crucial to back up your data. This step ensures that you don't lose any important information during the update process. rtd298xtv001eng 442 kot49h update exclusive
Choose the option to check for updates. If an update is available, your TV will download and install it automatically. Improved handling of HDMI state changes and source