FlashWholeBin

1. After pressing boot, press and release chip_en, and the device will enter programming mode.

2. Open BLFlashCube-ubuntu (BLFlashCube.exe), then go to Flash Utils -> Port/SN(/dev/ttyUSB0) -> Flash Program (Browse) -> select lg_demo_20260528.bin -> Download.

3. Open the serial port (baud rate 2M), then press chip_en(reset) to view the log.