Contact the seller’s support and provide your current version. They may send a direct link.
the .dav firmware file (often labeled digicap.dav ). Copy it to a FAT32-formatted USB drive. Plug the drive into the DVR's USB port. dvr116gf1 firmware
Use generic XiongMai firmware for the “XM AI” series (version 4.x or higher). Flashing generic firmware will replace the logo with a default “embedded DVR” splash screen – but all functions remain. Contact the seller’s support and provide your current
Insert the drive into the USB port on the front or back of the DVR. Navigate: Go to Menu > Maintenance > Upgrade . Copy it to a FAT32-formatted USB drive
Always prioritize the manufacturer’s official website. If your DVR was provided by a specific security company, contact their tech support first to ensure you receive a verified, stable build. Preparation Checklist Before you begin the flashing process, make sure you have: