Set Up Sim Card Lock; View Passwords; Device Administration; Credential Storage - Samsung Galaxy A42 5G User Manual

Settings

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
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
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
Device admin apps.
2. Tap an option to turn it on as a device administrator.

Credential storage

You can manage the trusted security certificates installed on your device, which verify
the identity of servers for secure connections.
◌
From Settings, tap
following options:
• Storage type: Select a storage location for credential contents.
• View security certificates: Display certificates in your device's ROM and other
certificates you have installed.
• User certificates: View user certificates that identify your device.
Biometrics and security > Other security settings > Set up
Biometrics and security > Other security settings >
Biometrics and security > Other security settings >
Biometrics and security > Other security settings for the
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