Password for factory data reset
You can require a password to reset your device to factory default settings.
◌
From Settings, tap
Biometrics and security
>
Other security settings
>
Set up/change password
and enter a password.
Set up SIM card lock
You can set up a PIN to lock your SIM card, which prevents unauthorized use of your
SIM card if someone attempts to use it in another device.
◌
From Settings, tap
Biometrics and 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
Biometrics and security
>
Other security settings
>
Make passwords visible
to turn on the feature.
Device administration
You can authorize security features and apps to have administrative access to your
device.
1. From Settings, tap
Biometrics and security
>
Other security settings
>
Device admin apps
.
2. Tap an option to turn it on as a device administrator.
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Settings
