Modify your App lock password and password protection: Touch   on the App lock screen,
then touch Change password or Change password protection to modify your App lock password
or password protection.
If you enter the wrong password ve times in a row while logging in to App lock, your device will
remain locked for one minute. Try again after one minute. If you enter the wrong password
another three times in a row, you will need to wait 10 minutes to try unlocking again.
Security and Privacy
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