LG G5 User Manual page 46

The Basics
44
Fingerprint security
When you set a secure screen lock for the first time, you'll be prompted to
add a fingerprint. Even if you switch between secure and non-secure
screen lock, your stored fingerprint delete in your phone's memory.
Switching to a non-secure screen lock turns off the Fingerprints & security
settings.
Changing Your Screen Lock
1. Tap the Home Button
Lock screen settings.
2. Tap Select screen lock.
3. Confirm your unlock information (if necessary).
4. Tap the desired screen lock option.
5. You're prompted to enter your screen unlock sequence (and Backup PIN,
if necessary).
NOTES
    
    
Security lock timer
If a security lock is enabled, you can set the delay time after the screen
darkens due to inactivity before the screen automatically locks and requires
you to enter your unlock sequence.
1. Tap the Home Button
Lock screen settings.
2. Tap Security lock timer, then tap the setting you want to use.
If you've set up a Microsoft Exchange account, you might only be able to use a
s
password.
After 5 unsuccessful attempts to unlock your phone, you're prompted to enter a
s
text phrase to confirm that you're trying to unlock your phone, unless you've set a
Knock Code. After 6 unsuccessful Knock Code attempts, you're prompted to enter
your Backup PIN to unlock your phone.
You have 10 opportunities to enter your unlock sequence. After 10 unsuccessful
s
attempts, your phone will automatically perform a factory data reset and all of your
personal files will be erased. You will be warned after the 9th unsuccessful attempt.
> touch and hold the Recent Apps Button
> touch and hold the Recent Apps Button
>
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