In the newly upgraded ios13, Apple has optimized the speed of face ID face unlock, which can be up to 30% faster than ios12. But there are still small partners who think that the unlocking speed is not enough. Then you can refer to the following methods to set the faceid, which will greatly improve your unlocking speed. < / P > < p > go to settings – face ID and password, and then tap reset face ID. Then tap set face ID to reset it. In fact, setting a face is also a skill. You need to pay attention to the following questions: < / P > < p > please make sure that there is nothing blocking the original feeling camera or face. You can choose to wear glasses to set the face ID, make sure to hold the device vertically, put the face in front of the device, and then tap “start using” when iPhone or iPad A closer distance to the face or face is probably the best. Set alternate appearance < / P > < p > in fact, the iPhone can set two people’s faces to unlock. In addition to the owner’s own, another face can be set. But the mobile phone is usually used by the owner himself. If there is no special requirement, you can input your face into the iPhone again, which can improve the face recognition rate. You can also set the face in two different situations, such as one with glasses and the other without glasses. So the iPhone can quickly recognize its owner. “Password and face setting” > “. If the system requires a password, please do the same, tap “set alternative appearance”, and follow the steps to set it. < / P > < p > autounlock is a quick unlock plug-in. With this plug-in, you can directly enter the main interface without clicking up every time you unlock it. It also supports automatic re identification after recognition failure. Do not light up the screen again to re recognize. < / P > < p > faceid can be used not only to unlock but also to confirm the download of a new application. If there is a problem with the setting, you can also reset the face ID and turn on the auto fill password under the face ID. Continue Reading865 optimization is different? These mobile phones should teach you a lesson!