Средняя скорость 7850 Kb/s
1. First of all you need to download the firmware itself.
2. Then unpack it on your computer.
3. Next you need to choose the program that will flash the device.
4. Then choose the firmware file for SUPRA SNP-439VR, which you have downloaded and paste it in the program.
5. Read carefully what they write in the program during the installation process.
6. Wait until you install and start the device.
1. Carefully examine and find out the program, through which flashed the file to your SUPRA SNP-439VR.
2. It is not advised to install not official firmware.
3. Never interrupt the installation process when the device’s firmware.