Writing a firmware image requires a specialized flashing utility rather than a simple file copy-and-paste. Open or Rufus on your PC. Select your MicroSD card as the target drive. Choose the Write image to drive option.
Once expanded, open that partition in Windows File Explorer and drag your backed-up game ROMs into their respective console folders (e.g., fc for NES, sfc for SNES, md for Genesis, ps1 for PlayStation 1). Step 6: Booting the Game Stick Lite 4K Safely eject the MicroSD card from your PC. game stick lite 4k firmware install download