Learn how to use the task manager, view free space, and free up memory and storage on the LG G3 and SD card.
See SD card & device file transfer to transfer files between a device, SD card or computer.
Format SD card
- From any home screen, tap Apps.
- Scroll to and tap Settings.
- Scroll down to 'DEVICE,' then tap Storage.
- Tap Erase SD card.
- Tap Erase everything.