LG G3 - Manual (Page 166)

Settings 157
Note: When using Knock Code, failing to enter the correct sequence 5 times will display an outlined
grid box to allow you precise entry. If you fail 1 more time, the backup PIN or Google account sign-in
is required.
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If you‘ve set up a Google Account on the phone, tap the Forgot pattern? button. You will be
able to unlock the phone with your Google Account username and password or entering you
Backup PIN.
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If you haven‘t created a Google Account on the phone, you must perform a factory reset.
CAUTION! If you perform a factory reset, all user applications and user data will be deleted. Please
remember to back up any important data before performing a factory reset.
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When you can‘t recall your screen lock:
1. Turn the phone off.
2. Press and hold the following keys at the same time: Volume Down Button + Power/Lock
Button on the back of the phone.
3. Release all keys when the Recovery mode screen is displayed.
4. Press the Volume Buttons to highlight wipe data/factory reset, then press the
Power/Lock Button to continue.
5. Press the Volume Buttons to highlight Yes -- delete all user data, then press the
Power/Lock Button to confirm.
6. Your phone will perform a factory reset.
7. Highlight reboot system now and press the Power/Lock Button to reboot the phone.
Note: If you can't recall your unlock PIN or Password, call Sprint Customer Service at 1-888-211-
4727.
Smart Lock
Allows you to set when to automatically unlock the phone.
1. Tap > > Settings.
2. From the DEVICE section, tap Lock Screen > Smart Lock.
Note: If you use this function, set a screen lock first.
Screen Swipe Effect
Allows you to choose the effect when you swipe the lock screen.
1. Tap > > Settings.
2. From the DEVICE section, tap Lock screen > Screen swipe effect.