Often, after installing a universal board, the image appears upside down or mirrored. This specific firmware version pre-configures the "Mirror" setting so the image displays correctly on a Samsung-brand panel.
This indicates the firmware is packaged in a compressed .rar file intended for installation via a USB flash drive. How to Use This Firmware (General Steps) Often, after installing a universal board, the image
Reconnect power. The status LED will typically blink rapidly (red/green) indicating it is flashing. How to Use This Firmware (General Steps) Reconnect power
Use a USB drive (8GB or smaller is usually best) and format it to FAT32 . Flashing the wrong firmware can "brick" your board
Flashing the wrong firmware can "brick" your board (render it unusable). Always double-check the silk-screened model number on your PCB (e.g., VST59S.PB816 ) to ensure it matches the firmware exactly.
Do you have the of the LCD panel you are trying to connect to this board?