: Restart the board and proceed with initial setup (country selection, etc.). Hardware Compatibility This firmware is commonly used with:
until the light stops flashing, indicating the update is complete. Download 1024x768 3663LU 81A bin
To update your board with this firmware, follow these standard steps used by Alibaba technical guides : : Ensure the drive is formatted to FAT32. : Restart the board and proceed with initial
: DS.D3663LUA.A81.PA, ZS.3663LSA.A01, or MS3663.81A. typically named 3663LU_81A.bin
: Copy the firmware file, typically named 3663LU_81A.bin , to the root directory of the USB drive.
Power on the board. The indicator light should begin flashing (usually red/blue).