Setting up an extremely complicated graphic combination can lead to problems, such as repeated erroneous input that could automatically lead to device locking.
Budget versions of smartphones prove to be an exception, in which the pattern key is provided as an alternative to the usual digital password. The operating system asks to set it up so it could be used alongside a fingerprint sensor or with face unlocking options. A pattern key is an additional tool for locking Android smartphones. There are many reasons as to why you would need to unlock Samsung Galaxy Note 5 Duos.
