Face ID not working after update 17.2.1

Just installed the latest update 17.2.1 and face ID has stopped working. I've tried to reset but apparently it can't recognise me as having a face! It just keeps saying move phone higher or lower or face out of frame. I've tried different lighting and backgrounds but I cannot get it to work. Is it my phone or is the latest update to blame?

iPhone 13 mini, iOS 17

Posted on Dec 21, 2023 4:15 PM

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Posted on Jan 16, 2024 1:21 PM

Same problems for me on my 13 Pro. Solved it by going into Settings > Face ID & Passcode. But I had to try multiple times for the camera to recognize that my face was there (face went in and out of focus). Also, passcode for unlocking screen (should Face ID not work) is now 6 digits, instead of 4. Was still having problems activating Face ID on lock screen until, after reading a comment about screen protector, I wiped mine clean and was able to quickly enable that feature (seems even faster now). Perhaps the update has made the front and back lenses more sensitive to enable TrueDepth to function (it scans face with thousands of dots). Now, getting into my phone and apps is really quick. Good luck!

38 replies

Jun 14, 2024 9:55 AM in response to Bev_123

Is anyone else experiencing this. With Face ID shut off and passcode enabled, I am able to access applications that are secured with a forced face id or passcode, using the face id (which is supposed to be disabled)?


This is either 1. A huge security issue. 2. A huge software issue with iOS 17.5.1 or 3. Both


Why are ALL apps on my phone that require passcode suddenly opening with Face ID, when Face ID is off? Why can't I unlock my phone with Face ID enabled?


This is a new issue with 17.5.1 and needs to be addressed. Apple is either purposefully doing this to their phones to brute force people into buying new phones, or they have the worst programers in the world working on their products.

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Face ID not working after update 17.2.1

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