Shulou(Shulou.com)05/31 Report--

Recently, it has been discovered that the topic of how to unlock iPhone with Face ID when wearing a mask has become the focus of netizens 'attention. Cher was also interested in how to unlock the iPhone with Face ID when wearing a mask, so she collected a document to let everyone know more about how to unlock the iPhone with Face ID and share it with everyone.

Set the method as follows:

Step 1: Take a mask and fold it in half to cover half of your face. You can cover half your face with a mask, or you can hang two ear cords on one side of your ears after overlapping.

Tip:

1. The mask should be as close to the face as possible to avoid obvious wrinkles;

2. The upper corner of the mask should cover half of the tip of the nose;

3. If hanging ears causes the mask to be deformed due to large face or behind ears, you can cover half of the face with a mask.

Step 2: Keep half-masked and set Face ID.

Tip:

1. If there is a prompt on the phone that someone's face is blocked, you can gradually reduce the pulling force while observing the screen until the round frame picture where the face enters is triggered;

2. You can deliberately let the mask cross the midline of the face slightly, causing excessive occlusion, and then gradually reduce the occlusion using the above method to find the critical point. The unlocking success rate of the face entering the critical point is the highest.

Step 3: After triggering the face recording screen, keep the relative position of the mask and the face unchanged, rotate the head to record the face, or keep the head still and let the phone rotate around the head.

After the above settings are completed, you can try to unlock the phone while wearing and removing the mask.

In addition, because the test mask can not cover all mask types on the market, and each person's face shape is different, there is a certain probability of failure.

Other questions for this study:

Q: What if the unlocking is unsuccessful or the success rate is not high?

Answer: The first step and the second step should be strictly in accordance with the description; when wearing a mask, you need to adjust the wire at the nose to make the mask close to the bridge of the nose; the mask should not be worn too high. At the same time, after the third step of face entry is completed, try to keep the half-mask posture unchanged, unlock the phone two or three times, and then gradually increase the mask area and unlock it two or three times.

Q: Is this method only available on iPhone? Is Android okay?

A: Android phones generally have the ability to unlock both faces and fingerprints.

Q: Is this method safe? Can anyone wear a mask to unlock a lost phone?

A: Technically speaking, the space above the nose is rich enough. Even with a mask, some of the 3D profile information Face ID of the nose and mouth can be used, while others cannot be unlocked at will. However, although we believe that this method can be used temporarily in the interim, we cannot guarantee what may happen after using this method.

Q: Can I cover half my face with white paper instead of a mask?

A: The success rate of this operation will be very low. Since the reflectivity of the paper used by Face ID to infrared light is different from that of the mask cloth, the paper is easy to deform. In addition, this approach causes Face ID to lose all 3D features of occluded parts, reducing security to a greater extent.

Q: After entering with a mask, can I unlock it with another mask?

A: As long as the material difference between the two masks is not too big, you can unlock them through masks.

iPhone deactivation is a protection system set up by Apple to protect mobile phone data security. The iPhone system will default that non-owners are maliciously unlocking the iPhone.

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