Learn how to format memory card on your LG G3. Your memory card may already be formatted. If it isn’t, you must format it before you can use it.
Note: All files on your memory card are deleted when it is formatted.
- Touch Menu icon to open the application list.
- Scroll and touch Settings > General tab > Storage.
- Touch Unmount SD card.
- Touch Erase SD card > Erase SD card > Erase everything.
- If you have set a pattern lock, input the pattern lock then select Erase everything.
Note: If there is content on your memory card, the folder structure may be different after formatting, as all the files will have been deleted.