Look for Panel Settings or Special Set .
Press Source (or Input) followed by 2 5 8 0 (or sometimes Menu 1 1 4 7 ) on your remote. Download VST59S PB816 Star 32LB550A Mirror Dump rar
If you are using a "Dump" file for a programmer (like the RT809F), you will need to desolder the SPI Flash chip (usually a 25Q32 or 25Q64) and flash it using the programmer software. Look for Panel Settings or Special Set
Extract the .rar file and copy the .bin file directly to the root of the USB (don't put it in a folder). Update Process: Turn off the TV power. Insert the USB drive into the TV's USB port. Download VST59S PB816 Star 32LB550A Mirror Dump rar

Look for Panel Settings or Special Set .
Press Source (or Input) followed by 2 5 8 0 (or sometimes Menu 1 1 4 7 ) on your remote.
If you are using a "Dump" file for a programmer (like the RT809F), you will need to desolder the SPI Flash chip (usually a 25Q32 or 25Q64) and flash it using the programmer software.
Extract the .rar file and copy the .bin file directly to the root of the USB (don't put it in a folder). Update Process: Turn off the TV power. Insert the USB drive into the TV's USB port.