Copy the .bin file to the root directory of a FAT32-formatted . Insert the USB into your DVR's USB port. On the DVR menu, go to Main Menu → Advanced → Upgrade . Select the firmware file from your USB and click Start .
If your DVR is connected to your local network, you can use the official XMeye upgrade tool. Download the . xmeye dvr firmware update
This method is the safest because it does not rely on network stability during the critical flashing process. Copy the
Complete Guide to XMEye DVR Firmware Updates: Step-by-Step Installation and Troubleshooting xmeye dvr firmware update