Method 1: After the device is connected to the mobile phone, click the [Settings] button in the lower right corner of the device list screen -> [Device Information] -> [Card Capacity Detection] Click [Format Memory Card]
Method 2: Remove the memory card and use the card reader Put the SD card on the computer to view or modify the contents of the SD card

Note: After the SD card is formatted, the video recording cannot be restored. Please exercise caution.