Hi, I have IPhone 11 and it unlocks by face id, but I have sister, she is 6 years older than me, and she has IPhone 11 too, but I can unlock her phone and she can unlock mine. But we are not twins, we arent look same. I think thats a problem. If u want video or aby proofs I will send it.
Thanks for your respond.
iPhone 11, iOS 14
About Face ID advanced technology - Apple Support - https://support.apple.com/HT208108
"The probability that a random person in the population could look at your iPhone X and unlock it using Face ID is approximately 1 in 1,000,000 (versus 1 in 50,000 for Touch ID). As an additional protection, Face ID allows only five unsuccessful match attempts before a passcode is required. The statistical probability is different for twins and siblings that look like you and among children under the age of 13, because their distinct facial features may not have fully developed. If you're concerned about this, we recommend using a passcode to authenticate."
About Face ID advanced technology - Apple Support - https://support.apple.com/HT208108
"The probability that a random person in the population could look at your iPhone X and unlock it using Face ID is approximately 1 in 1,000,000 (versus 1 in 50,000 for Touch ID). As an additional protection, Face ID allows only five unsuccessful match attempts before a passcode is required. The statistical probability is different for twins and siblings that look like you and among children under the age of 13, because their distinct facial features may not have fully developed. If you're concerned about this, we recommend using a passcode to authenticate."
Unlock my iphone
