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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.
1.
From
S
ettings, tap Device maintenance >
Memory.
• T
he used and available memory are shown.
2. To free up as much memory as possible, tap
Clean now and follow the prompts.
• The selected apps and services in the list will
be closed.
Device security
Enable and configure security services for your
device.
u
From Settings, tap Device maintenance >
Device security for the following options:
l Tap Scan phone to scan for security threats.
l Tap Knox active protection to enable extra
protection against malicious attacks.
Device maintenance 132
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