Samsung SM-T227UZAAXAU User Manual page 105

Settings
Encrypt SD card
You can encrypt your optional microSD card (not included) to protect its data. This
only allows the card information to be accessed from your device with a password.
1. From Settings, tap
card.
2. Tap Encrypt SD card and follow the prompts to encrypt all data on your microSD
card.
NOTE Performing a Factory data reset on your device prevents it from accessing
an encrypted microSD card. Before initiating a Factory data reset, make sure to
decrypt the installed microSD card first.
Password for factory data reset
You can require a password to reset your device to factory default settings. Options
may vary by service provider.
From Settings, tap
◌
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. Options may vary by service
provider.
From Settings, tap
◌
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
◌
passwords visible to turn on the feature.
Security and privacy > Other security settings > Encrypt SD
Security and privacy > Other security settings >
Security and privacy > Other security settings > Set up SIM
Security and privacy > Other security settings > Make
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