[Solved] How To Fix Unable To Activate Face ID On This iPhone iOS 15

Author Spencer Mcfadden By Spencer Mcfadden, on August 24, 2021, in iPhone Problems | SOLVED

Summary: [Best Fixes On Unable To Activate Face ID] Trying to use Face ID but get an error Unable To Activate Face ID On This iPhone? This iPhone article helps to learn how to fix Unable To Activate Face ID On This iPhone issue. Get Fix My iPhone Free >

A Message Says Unable To Activate Face ID on This iPhone? My iPhone XR has stopped accepting my Face ID. I recently updated to iOS 15, but the problem started several days later (iMessage and FaceTime Waiting for Activation). I have repeatedly restarted the phone; each time it tells me "Unable to activate Face ID on this iPhone." When I go to Settings > Face ID & Passcode > Set up Face ID, it tells me "Face ID is Not Available: Try setting up Face ID later." So how do I restore Face ID?

How To Fix Unable To Activate Face ID On This iPhone
How To Fix Unable To Activate Face ID On This iPhone

Apple Face ID technology is designed to let you securely unlock your iPhone or iPad, grant purchases, sign in to download apps, etc. For early iPhone X, iPhone XR, and iPhone XS models, it could be either software and hardware problem that may cause this Unable To Activate Face ID On This iPhone issue (iCloud Storage Full? Learn How To Free Up iCloud Storage). So in this article, we will discuss several troubleshooting tips that may help you out.

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Table of Content:


Part 1: How To Fix Unable To Activate Face ID On This iPhone

It's an industry standard that if you assemble your iPhone display without using Apple Official Repair Program, it may affect Face ID activation. We have done some researches and have helped couple of users with the following tips. Read on to find out How To Fix Unable To Activate Face ID On This iPhone.


How-To Steps To Fix Unable To Activate Face ID On This iPhone Issue:
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Step 1: Check your Face ID settings. Make sure your iPhone Face ID settings are properly used. To do so, open Settings > Face ID & Passcode. Make sure that Face ID is set up.

How To Fix Unable To Activate Face ID On This iPhone
How To Fix Unable To Activate Face ID On This iPhone
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Step 2: Check TrueDepth Camera. Make sure that the TrueDepth camera on your iPhone or iPad is fully functional and isn't covered with a case or a screen protector.

How To Fix Unable To Activate Face ID On This iPhone
How To Fix Unable To Activate Face ID On This iPhone
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Step 3: Make Sure Nothing Covers Your Face. Make sure that your eyes, nose, and mouth are fully visible to the iPhone TrueDepth camera. You may have this Unable To Activate Face ID On This iPhone error if something is covering your mouth and nose, like a face mask.

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Step 4: Restart Your iPhone. Restarting an iPhone can fix Unable To Activate Face ID On This iPhone and similar iOS Software Glitches.

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Step 5: Reset iPhone Settings. Another way to troubleshoot Unable To Activate Face ID On This iPhone error is to reset your iPhone settings. To do so: Open Settings app > General > Reset > Reset All Settings.

How To Fix Unable To Activate Face ID On This iPhone
How To Fix Unable To Activate Face ID On This iPhone

The Bottom Line

Now can you fix this Unable To Activate Face ID On This iPhone issue with our suggestions above? If you still have further iOS 14/15 software issues or bugs, feel free to contact us and we are happy to help (How To Connect AirPods/AirPods Pro To iPhone). In addition, we will keep updating our iOS Porblems list so that to cover all upcoming software/hardware glitches on your Apple devices.


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