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I phone safety

Someone else can unlock my iPhone with their Face ID. This is a huge flaw in iPhone security. How does this happen?

Posted on Aug 11, 2023 4:33 PM

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Posted on Aug 11, 2023 4:45 PM

Do you often hand them your device when locked? Are they a family member? A child?

the odds of any random person in the public being able to unlock your device is very small, around 1 in a million.

why can my sister unlock my phone with fa… - Apple Community

About Face ID advanced technology - Apple Support

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Top-ranking reply

Level 10

82,357 points

Aug 11, 2023 4:45 PM in response to roshan_creation

Do you often hand them your device when locked? Are they a family member? A child?

the odds of any random person in the public being able to unlock your device is very small, around 1 in a million.

why can my sister unlock my phone with fa… - Apple Community

About Face ID advanced technology - Apple Support

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Aug 11, 2023 4:54 PM in response to roshan_creation

Change your passcode and don’t share it.

Reset your FaceID; installing only your face.

Then see if this “2nd person” can still unlock your phone.

Don’t share your unlocked phone.

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I phone safety

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