Y43 Blue Board Bin — Download Cv56bh

Copy the .bin file to the root directory (rename it to allupgrade_56bh.bin if required by the bootloader).

Insert the USB into the TV, hold the power button, and plug in the power cord to trigger the update. Download CV56BH Y43 BLUE BOARD BIN

If the TV does not respond to USB, you may need an RT809F/H Programmer to flash the IC directly. Copy the