: Press and hold the Power button on the TV (not the remote) for 5–10 seconds until the standby LED begins to blink rapidly, indicating the update has started.

Once you have the extracted firmware file (typically named MstarUpgrade.bin or similar), follow these steps to install it:

The most reliable way to get the correct firmware for your specific device is through the . Step 1: Select your TV model () from the dropdown menu.

Download the provided files. If they are in multiple parts, ensure you have every part before attempting extraction. Installation Guide (USB Method)

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