Use a USB flash drive (8 GB or smaller) formatted to FAT32 .
Do not power off the device during the 3–5 minute process. The DVR will reboot automatically upon completion. V2.62.r07 Dvr Software - Facebook H.264 Dvr Firmware V2.62.r07 Download UPD
Log in to your DVR using the administrator account (common default passwords are 123456 or 888888 ). Navigate to the > System Info > Version . Use a USB flash drive (8 GB or smaller) formatted to FAT32
You can typically find the firmware on manufacturer-specific portals like Eastern CCTV or generic CCTV support sites. Method 1: USB Flash Drive (Recommended) H.264 Dvr Firmware V2.62.r07 Download UPD
Record the current version number and build date. If your version is older than V2.62.r07, you are eligible for the update. Download and Installation Guide