To format the SD card in your Brave 4 Pro action camera, you can follow these steps:
1. Press and hold the Power button to turn on your Brave 4 Pro.
2. Press the Down button or tap the settings icon on the screen to enter the Camera
3. Find the Format option in the settings, then tap on it.
4. The screen shows "Storage Space: xxG/xxG and Format/Cancel."
5. Press the OK button or tap "Format", the screen shows "Formatting..." and
"Format successfully". Then you format your memory card successfully.
Wait for the camera to complete the formatting process. This may take a few moments depending on the size of the SD card.
Once the formatting is complete, the camera should display a message indicating that the SD card has been formatted successfully.
Note that formatting the SD card will erase all data stored on it, so be sure to back up any important files before proceeding with the formatting process. It is also recommended to format the SD card periodically to ensure optimal performance and prevent errors or corruption.