Samsung Galaxy 57 active, User Manual

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Set up SIM card lock
Require your SIM card PIN to unlock and use your
SIM card.
1. From a Home screen, swipe up to access Apps .
2. Tap Settings > Lock screen and security >
Other security settings > Set up SIM card lock and
follow the prompts.
•
Tap Lock SIM card to enable the feature.
•
Tap Change SIM card PIN to create a new PIN.
View passwords
Display password characters briefly as you type them.
1. From a Home screen, swipe up to access Apps .
2.
Tap Settings > Lock screen and security >
Other security settings > Make passwords visible
to enable the feature.
Security update
service
Automatically receive security updates.
1. From a Home screen, swipe up to access Apps .
2.
Tap Settings > Lock screen and security >
Other security settings for the following Security
update service options:
•
Security policy updates : Automatically or
manually check for security policy updates.
–
Automatic updates can also be limited to
only when your device is connected to a
Wi-Fi network.
•
Send security reports : Use Wi-Fi to send
security reports to Samsung for threat
analysis.
Lock screen and security 171