Samsung SM-J320A - Screen Brightness

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Encrypt Device
Protect your device by encrypting its data.
1. From a Home screen, swipe up to access Apps.
2. Tap Settings > Lock screen and security >
Encrypt device.
3. Tap Encrypt device and follow the prompts to
encrypt all data on your device.
Encrypt SD Card
Protect your SD card by encrypting its data.
1. From a Home screen, swipe up to access Apps.
2. Tap Settings > Lock screen and security >
Encrypt SDcard.
3. Tap Encrypt SD card and follow the prompts to
encrypt all data on your memory card.
Factory Data Reset
Password
Require a password to reset your device to factory
default settings.
1. From a Home screen, swipe up to access Apps.
2. Tap Settings > Lock screen and security >
Othersecurity settings > Set up/change password
and enter a password.
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 > Lock screen and security >
Othersecurity settings > SetupSIM card lock.
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Tap Lock SIM card to enable the feature.
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Tap Change SIM card PIN to create a new PIN.
Settings 147