LG K20 -RS501 User Manual page 99

Take a screenshot: Tap the Power/Lock key twice and then
hold your finger on it to take a screenshot.
Your finger must remain on the Power/Lock key until the
screenshot is taken.
Using the Volume keys
You can use the volume keys to directly launch apps when the screen
is turned off or locked.
1
On the settings screen, tap General Shortcut keys.
2
Under the VOLUME category, tap the switch to activate/
deactivate the feature.
Press the Volume Down (-) key twice to launch the Camera app
when the screen is locked or turned off. Press the Volume Up
(+) key twice to launch Capture+.
Google services
You can use Google settings to manage your Google apps and
account settings.
On the settings screen, tap General Google services.
Fingerprints & security
1
On the settings screen, tap General Fingerprints & security.
2
Customize the following settings:
Fingerprints: Use your fingerprint to unlock the screen or
content. See
Content lock: Set the method to lock files in QuickMemo+.
Encrypt SD card: Encrypt the memory card to prevent use on
another device. See
Secure start-up: Protect your device with a lock when it
powers on. See
Phone Settings
Fingerprint recognition overview
Memory card encryption
Secure start-up settings
for details.
for details.
for details.
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