1. From a Home screen, swipe up to access Apps.
2. Tap
and select an option.
Encrypt SD card
Protect your optional memory (not included) card by encrypting its
data.
1. From a Home screen, swipe up to access Apps.
2. Tap
3. Tap Encrypt SD card and follow the prompts to encrypt all
data on your memory card.
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 > 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
FOR INTERNAL USE ONLY
Display password characters briefly as you type them.
Lock screen and security
Settings > Biometrics and security > Secure startup
Settings > Biometrics and security > Encrypt SD card.
Settings > Biometrics and security > Other security
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Questions and answers
I can hear myself on the phone as a type of echo