Storage
View the device memory and usage. Mount, unmount, or format an optional memory card (not included).
uFrom 
Settings, tap Device maintenance > Storage.
•To increase available memory, tap Clean now.
Memory card (SD card)
Once an optional memory card (not included) has been installed in your device, the card memory is displayed in the Storage setting.
For more information, see Install a memory card on page 5.
Mount a memory card
When you install an optional memory card, it is automatically mounted (connected to the device) and prepared for use. However, should you unmount the card without removing it from the device, you need to mount it before it can be accessed.
1.From 
Settings, tap Device maintenance > Storage.
2.Tap 
More options > Storage settings.
3.Under Portable storage, tap your SD card, and then tap Mount.
Settings | 99 |
