: Ensure your TV's current firmware matches the "MS801" motherboard type. Installing firmware for a different chassis (like MS68L) will cause the TV to fail to boot. : It is highly recommended to perform a Factory Reset
The standby light should start blinking rapidly, indicating the update has started. Do not turn off the power. ⚠️ A Warning on "Panel Mismatch" 40ms801amac2hg firmware top
Frequent app crashes, unresponsive remote commands, or menu lag. : Ensure your TV's current firmware matches the
Common risks & mitigation