The backup dump file for the mainboard, typically used with the GD25Q64 SPI Flash chip, can be downloaded from several specialized electronics repair and firmware repositories.
: For a broader range of compatible files for this board, Receiver Pro provides both USB update software and board bin backup dumps. Technical Specifications & Service Info Mainboard : TP.SIS231.P83.
: To access settings after flashing, use the remote sequence: Menu + 1147 .