Before flashing the , verify your existing software:
This firmware is the "brain" of your television. It manages everything from the user interface (UI) and app stability to the way the screen processes colors and motion. : It is designed for the series of motherboards. Regional Coding 40ms801amac2hg firmware top
The top firmware likely reset input naming. Manually select HDMI/AV using the Source button. Also, disable “Auto Input Scan” in settings. Before flashing the , verify your existing software:
Based on community feedback from 2023–2025, the following are considered the : Before flashing the