Here we'll guide you to quickly upgrade the firmware for Reolink PoE NVRs or the cameras which are connected to the PoE NVR with a monitor.

Applies to: RLN4-410 (hardware version H3MB17), RLN8-410 (hardware version H3MB02), RLN8-410-E, RLN16-410 (hardware version H3MB02/H3MB06)

Note: Please make sure that you have already downloaded the firmware (choose the correct model and version according to your devices) from Reolink Download Center before upgrading.

Step 1. Unzip/extract the firmware file on your PC and transfer the PAK file to a USB, then insert the USB to the NVR USB port.

Step 2. Log in to your Reolink PoE NVR on an NVR monitor, then go to Menu > System Maintenance page.


Step 3. Choose the correct firmware file and start to upgrade.

  • If you only want to upgrade the firmware for the PoE NVR, you may click the Upgrade From USB and select the correct firmware file, then tap on the Upgrade button.
  • If you need to upgrade the firmware for cameras that are connected to the PoE NVR, please choose Upgrade IPC From USB, then select the correct firmware for each channel and click on the Upgrade button to start upgrading.

Here is a video for your reference to upgrade the firmware for the camera: 

Step 4. Check if you want the NVR or cameras to restore or not. If you do not want the NVR or cameras to restore, please uncheck the Update Configure File button.



If you fail to upgrade the firmware of your camera or NVR on the Reolink NVR monitor, please refer to Fail to Upgrade Firmware via Monitor to shoot the problem.