Samsung Galaxy Tab S7 Manual page 122

Settings
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
2. Swipe the screen to SD card, and then tap
3. 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
2. Swipe the screen to SD card, and then tap
3. Tap Format to confirm.
Memory
Check the amount of available memory. You can close background apps and reduce
the amount of memory you are using to speed up your device.
From Settings, tap
◌
memory are shown.
• Tap Clean now to free up as much memory as possible.
• Tap View more to view the full list of apps and services using memory.
Tap to include or exclude these apps and services.
• Tap Apps not used recently to view apps and services that are included in this
group. Tap
• Tap Excluded apps to view a list of apps that have been excluded.
Tap Add apps to choose apps to exclude from memory usage
checks.
Battery and device care > Storage.
Battery and device care > Storage.
Battery and device care > Memory. The used and available
to include or exclude these apps and services.
More options > Unmount.
More options > Format.
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