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Never turn off the DVR or unplug the power cable during an update. Use an Uninterruptible Power Supply (UPS) if your local grid is unstable. Method 1: Upgrading Locally via USB (Recommended)
Elias sighed, rubbing his eyes. "Finally," he muttered, reaching for his coffee. On the rack, the unit hummed louder than usual, the cooling fans whining like a turbine. He tapped the spacebar to wake the monitors. xvr1b04hi firmware updated
Most XVRs, including the XVR1B04HI, rely on USB drives for local updates because they are more stable than network updates during power fluctuations. Never turn off the DVR or unplug the
Click on Local Upgrade , select your USB flash drive, choose the .bin file, and click Start Upgrade . rubbing his eyes. "Finally