The above-mentioned common password types are also particularly popular among middle-aged and elderly people and beginners of smart phones. The unlocking methods of these models introduced below are gradually popular in recent years, which is very interesting. Have you tried these unlocking methods for the "veteran" who is tired of tossing around the smart phone and getting tired of the above-mentioned unlocking methods on the rotten street?
Knock code
LG officially launched a brand-new KNOCK code unlocking method on MWC 20 14, which was launched on LG G Pro 2 and LG G2 mini. Two flagship models, LG G2 and LG G Flex, which were launched before, also used this interesting function through system push update. The LG G3 launched in the same year naturally did not lag behind. According to the official explanation, KNOCK code was actually upgraded on the basis of KnockOn which appeared on LG G2. KnockOn made us accustomed to the operation of double-clicking the wake-up screen and double-clicking the lock screen. KNOCK code has upgraded its security. Its working principle is that in a 2×2 grid, you can set the unlocking pattern by tapping four areas for 3-8 times, and there are more than 86,000 password combinations. The tap code allows tapping any area in the 2x2 grid. You can tap the same area continuously, tap four areas in turn, or tap only three of them. As long as the total number of finger taps is maintained at 3-8 times, it is a 3-8 digit gesture password. Compared with the traditional unlocking method, the combination of "location+sequence+times" improves the security, convenience, reliability and interest of the mobile phone.
LG V 10 front
More importantly, when the screen is locked (dormant screen or bright screen), you can tap the four areas on the screen in the set order to unlock it. Humanized is that the size range of the four areas of this unlocking gesture is variable. What do you mean? For example, in order to facilitate one-handed operation, we usually turn on the "one-handed keyboard" mode on the big-screen mobile phone every day. At this time, the system will compress the unlocked keyboard to the lower left or right of the screen in the form of equal scale reduction. Knocking code is similar. When entering the screen lock password, the system records the relative position instead of the absolute position. As shown in the figure below, suppose we click on the four areas once when setting the password. When unlocking, we don't need to go back to the original four areas and tap again. We can move the unlocking position down to the lower left and lower right of the screen like zooming, which is more convenient for readers to unlock with one hand. The system will only check the correctness of "position+order+times". "Position" refers to relative position, not absolute position. This automatic one-hand mode without turning on the "one-hand mode" is really sweet.
The knock code records the relative position, not the absolute position.
LG V 10 also supports code knocking and introduces fingerprint identification module, which is a new selling point compared with another flagship LG G4 launched in the same year. As early as LG G2, LG moved the power button and volume button on the side of the fuselage to the back, making it easier and more flexible for the index finger to complete related operations. Compared with friends, LG did see the characteristics of differentiation. On LG V 10, the fingerprint identification module is integrated in the position of the power button on the back, which can light up and unlock the screen in one go. Did the reader find it? In order to save the space layout of the fuselage and minimize the negative impact of physical key opening on the overall structural strength of the fuselage, the fingerprint identification module is generally integrated in the Home key (front type, such as Apple and Samsung) or the power key (side type, such as Nubian and Sony). Manufacturers who use the back fingerprint identification module basically need to open an extra button on the back of the fuselage, mainly because their power button and Home button are not on the back, and LG undoubtedly has inherent advantages in this respect.