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Set up SIM card lock
You can set up a PIN to lock your SIMcard, which prevents unauthorized use of your
SIM card if someone attempts to use it another device.
◌
From Settings, tap Security > Other security settings > Set up SIM card lock
and follow the prompts.
•
Tap Lock SIM card to turn on the feature.
•
Tap Change SIM card PIN to create a new PIN.
View passwords
You can have characters displayed briefly in password fields as you type them.
◌
From Settings, tap Security > Other security settings > Make passwords
visible to turn on the feature.
Security update service
You can set your device to automatically check for security updates.
◌
From Settings, tap Security > Other security settings, and then tap Security
policy updates to check for security updates.
Device administration
You can authorize security features and apps (like Find My Device) to have
administrative access to your device.
1.
From Settings, tap Security > Other security settings > Device admin apps.
2. Tap an option to turn it on as a device administrator.
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Settings
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