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firmware file, matched to the specific screen resolution, in the root directory of a FAT32-formatted USB drive. The process involves powering on the board with the USB inserted and waiting for the status LED to finish flashing, ensuring uninterrupted power to avoid damaging the hardware. For firmware downloads, visit KenotronTV General T.VST29.03 Firmware - Обновление ПО USB
To ensure a smooth and successful firmware upgrade experience, follow these best practices:
If you tried to flash the wrong firmware previously or a power outage occurred during flashing, your board might be bricked (no LED, no boot). A forced firmware upgrade using the correct method can resurrect it.
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