What to do if the SD card in the Xiaomi Outdoor Camera CW700S isn't recording video or cannot delete videos automatically?

If the SD card isn't recording video or cannot delete videos automatically, please refer to the following methods:
1. Update the camera's firmware and the Mi Home/Xiaomi Home APP to the latest version;
2. Open Mi Home/Xiaomi Home APP >> select the Xiaomi Outdoor Camera CW700S >> tap the three-dot icon in the upper right corner >> go to [Manage storage] >> tap [SD card status] >> check if the storage switch is turned off or if it is set to record only when motion is detected;

3. Format the SD card in the Mi Home/Xiaomi Home APP;
Note:
Formatting will erase all videos, remember to back them up first.
4. If you cannot format the card in the APP, use a card reader to format it on a computer. After formatting, power off the camera and reinsert the SD card;
5. Replace the SD card to see if the issue persists.