![background image](http://html2.mh-extra.com/html/samsung/samsung-galaxy-sii-epic-4g-touch/samsung-galaxy-sii-epic-4g-touch_user-manual_5222186083.webp)
Settings
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5. Tap
Continue
and create a security Pattern or PIN. You will use one of these security
features if the phone does not recognize your face when you attempt to unlock the
phone.
6. Set your backup
Pattern
or
PIN
and tap
OK
.
Note:
If your screen lock is currently set to
Face unlock
, you can improve its performance by
capturing your face data again under different lighting conditions. To improve facial
recognition, tap
Settings
>
Security
>
Improve face recognition.
Use a Screen Unlock Pattern
1. Press
>
and tap
Settings
>
Security
.
2. Tap
Screen lock
>
Pattern
, read the information on the screen, and tap
Next
.
3. Study the example pattern on the screen, and then tap
Next
.
4. Draw the screen unlock pattern by connecting at least four dots in a vertical, horizontal,
or diagonal direction. Lift your finger from the screen when finished.
5. The phone records the pattern. Tap
Continue
.
6. When prompted, draw the pattern again, and then tap
Confirm
.
If you fail to draw the correct unlock pattern on the screen after five attempts, you will be
prompted to wait for 30 seconds before you can try again.
Use a Screen Unlock PIN
1. Press
>
and tap
Settings
>
Security
.
2. Tap
Screen lock
>
PIN
.
3. Enter a PIN, tap
OK
, and then enter your PIN again to confirm it.
If you fail to enter the correct PIN after five attempts, you will be prompted to wait for 30
seconds before you can try again.
Use a Screen Unlock Password
1. Press
>
and tap
Settings
>
Security
.
2. Tap
Screen lock
>
Password
.
3. Enter a password, tap
Continue
, and then enter your password again to confirm it.
Note: If you fail to enter the correct password after five attempts, you will be prompted to wait
for 30 seconds before you can try again.