Secure Startup; Encrypt Sd Card; Set Up Sim Card Lock - Samsung Galaxy J3 Luna Pro User Manual

Secure Startup

Protect your device by requiring a numeric PIN or password to be
entered before it starts up. You must have a secured screen lock for
this option to be available.
1. From a Home screen, tap
2. Tap Lock screen and security > Secure startup and select an
option.

Encrypt SD Card

Require a numeric PIN or password to decrypt your optional memory
card (not included) when you first access it after powering on your
device.
1. From a Home screen, tap
2. Tap Lock screen and security > Encrypt SD card.
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, tap
2. Tap Lock screen and security > Other security settings >
Set up SIM card lock and follow the prompts.
Settings
Apps > Settings.
Apps > Settings.
Apps > Settings.
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