How to farmat memory card as the FAT32 format?
1) Using a USB memory card adapter, plug the memory card into the adapter and then plug the adapter into a Windows PC.
2) If Windows recognizes the card and it appears in Windows Explorer, right-click on the memory card and select Format. In the window that opens, select FAT32 from the File System pulldown. Then make sure the checkbox 'Quick Format' is not checked. Then click the button at the bottom of the window.
3) This B1W dashcams have the ability to format the memory card built in, you can format it in APP after WiFi connected.
4) If 64Gb or above, you should use this tool Guiformat to format it as FAT32 with a Windows computer.
5) If 64Gb or above, you should use this tool SDFormatter with a Mac to be FAT, and then format this memory card again in the APP after WiFi connection!