What is Signature Lock in Samsung Galaxy Note3(SM-N900)?
Samsung Galaxy Note3 (SM-N900) supports Signature Screen lock by your personal signature.
Know more about Signature Screen lock :
● It prevents unauthorized access of your Samsung Galaxy Note3 (SM-N900).
● This option offers low security, because someone who can imitate your signature and they might can access your phone.
● When you set up a Signature screen lock, you also need to set up a back-up PIN screen lock.