You may follow the steps below to upgrade firmware for Reolink cameras/NVRs on Reolink new Client.
Applies to: All Reolink NVRs and cameras (exclude battery-powered cameras).
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 and unzipped the .pak file before upgrading.
Step 1. Launch Reolink Client and log in to your cameras/NVRs, then go to Device Settings -> System -> Maintenance page.
Step 2. Click on the Upgrade button next to Firmware Upgrade, then tap on Browse to select the correct firmware file and click Upgrade to start.
Note: If you don't want to restore your camera or NVR settings to factory status, please uncheck/ don't enable the Reset Configuration option.