Please plug the type-C data cable into the second interface of the DMA board (if there is only one, it means your interface is either a two-in-one or does not support JTAG). The end of the data cable is connected to the 2PC (Radar PC).

If you are using DMA for Valorant/Faceit. Make sure your VALORANT and VANGUARD both are not installed!! Uninstall both before inserting your DMA into your pc / firmware burning.

Make sure both PC have all VC runtime environments installed.

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Download Tools below & Extract it

Firmware Tools Pack

Download & Extract the files into a folder

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Burn Firmware

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Install Driver

  1. Download the tools above and extract. Open Drivers folder -> Run zadiag.exe
  2. Click Options -> List All Devices
  1. On USB Device, Choose Quad RS232-HS (Interface 0).

You must select “Interface 0”, otherwise it is likely to cause DMA damage.

Can’t find the device? Double check your dma is plugged to JTAG port or try CH347 DMA Burning

  1. Press Replace Driver or Install Driver and wait until the driver installed, installation take up to 5 minutes.
After successfully, close the zadiag and goto next step.

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Firmware Burning

  1. Move / Paste the firmware you received from us into Flash Tools folder.

  2. Rename the firmware file to scarlet.bin.

  3. Run #####flash_rs232_35t#####.bat if your DMA board using 35T.
    Run #####flash_rs232_75t#####.bat if your DMA board using 75T.

  4. Firmware burning takes up to 5 minutes. It may stuck at sector 21 or 23 for while.

  1. Wait until firmware burning complete.
  2. Make a complete restart loop on Main PC:
    a. Shutdown the PC. (Not Restart)
    b. Fully cut off the power for 30s. (Unplug from socket)
    c. Power On the PC
  3. Once Step 6 is complete, make a speed test SpeedTest on Second PC.
  4. All done once speed appear. Double check device manager on Main PC, make sure the driver appeared in device manager.

Some devices can achieve read speeds on a Second PC even without having the drivers installed, while others cannot.

Therefore, the safest approach is to check the device manager on the Main PC to ensure that the drivers are properly installed.