If you want to format the SD or check the SD status of your camera via Reolink App, check below.
Applies to: All Reolink cameras except the add-on cameras like B400, B800, D400, D800, B1200, D1200, B500, D500
Follow the steps below to format or check the status of the micro SD card in Reolink cameras via Reolink App.
Step 1. Launch Reolink App, then click the button in the picture below to go to the Device Settings > Device Information > Storage page.
Step 2. Select the SD card, then tap on Format to format the SD card.
Note: Please wait for a few minutes for the camera to reboot after tapping on the Format.
You may also check/format the micro SD card via other Reolink software. Check details in: