Samsung Galaxy J2 Pure User Manual page 121

Settings
Memory card
Once an optional microSD 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 SIM card and memory card on page 7.
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.
Remove a memory card
To prevent damage to information stored on the memory card, unmount the card
before removing it from the device.
1. From Settings, tap Device maintenance > Storage.
2. Tap
More options > Storage settings.
3. Under Portable storage, tap your SD card, and then tap Unmount.
4. Remove your memory card from the device.
Format a memory card
When formatting an SD card, you should back up your music and photo files that
are stored on the card because formatting the SD card deletes ALL stored files.
1. From Settings, tap Device maintenance > Storage.
2. Tap More options > Storage settings.
3. Under Portable storage, tap your SD card, tap Format, and then follow the
prompts.
111