The Xiaomi Smart Camera C300 Dual supports formatting SD card in the Mi Home/Xiaomi Home APP, which erases all existing data, allowing for a fresh start and freeing up storage space and helps optimize the card's performance by organizing data and reducing fragmentation.
To format SD card on the Xiaomi Smart Camera C300 Dual, please refer to the following steps:
1. Go to [Mi Home/Xiaomi Home] APP;
2. Tap [Xiaomi Smart Camera C300 Dual];
3. Tap the three-dot icon on the right top of the screen;
4. Tap [Manage storage];
5. Tap [SD card status];
6. Tap [Format SD card].
Note:
Formatting an SD card will delete all the videos stored in the SD card. Please back up these videos in advance.