If your devices show the above picture, please download the factory restore firmware.
- Prepare one piece Kingston 4G SD or 8G SD card, please put the file “NK.bin” copy to the SD card. Note: Please do not flash files unrelated to GK-7000, otherwise will damage the monitor.
- Put the “nk.bin” SD card into the GK7000 slot, to give the power on GK7000.As shown the image
- If completed, the monitor will automatically enter the system. Then remove the SD card.
|GK-7000||firmware recovery the factory default|