RA-X721DAB

Product Info

RA-X721DAB Help and Support

How to Install Firmware

  1. Copy File “ISPBOOOT.BIN” to SD CARD.
  2. Go to Settings > Serial and Version > Update.
  3. Insert USB.
  4. Quit Update.
  5. Go back into the update menu.
  6. Press ARM and Update.
  7. Follow instructions on screen.

Useful Links