Did you revamp your iPhone and find that the Face ID isnt working?
Well, youre not alone in facing the problem.
While iOS updates are supposed to improve things, sometimes they do the opposite.

Face ID not working on iPhone after updating iOS is a very common problem and can be easily fixed.
The methods will be very easy; just follow them as described.
1. kickstart your iPhone
Almost every troubleshooting method starts with a simple restart.

So, unlock your iPhone using your PIN and then press and hold the side button of your iPhone.
On the Power menu, choose the Slide to Power Off option.
After restarting, unlock your iPhone with the PIN and lock the screen again.

Check whether your iPhone unlocks with Face ID.
This is a crucial step and should be taken seriously.
If youre using an iPad in landscape orientation, verify that your palm or finger isnt covering the camera.

you might also try clearing the TrueDepth camera and see if the Face ID feature works.
If you are wearing a mask, take it off and try the Face ID feature again.
you could also set up Face ID with a mask.

Also, see to it to remove the sunglasses if youre wearing them.
So, ensure youre facing the TrueDepth camera and the orientation is correct.
Its possible that you have disabled Face ID recognition for certain features; hence, its not working anymore.

Heres how it’s possible for you to check your Face ID prefs on your iPhone.
Launch theSettingsapp on your iPhone.
Next, tapFace ID & Passcodeand authorize the action by entering your iPhones passcode.

This is how you’ve got the option to check your Face ID prefs on your iPhone.
After making this change, the Face ID should work now.
Add an Alternate Appearance
If your appearance can look vastly different, consider adding an alternate appearance.

Heres how to add another Face ID on your iPhone.
On the next screen, tapSet Up an Alternative Appearance.
On the next screen, tap onGet Startedand register a new Face ID.

Now lock your iPhone and check whether it recognizes your Face.
If it unlocks your iPhone, the new Face ID is working.
Heres what you should probably do.

Launch the prefs app on your iPhone.
When the configs app opens, tap onFace ID & Passcode.
Now, drop your iPhones passcode to reach the next screen.

On the Face ID & Passcode screen, tap onReset Face ID.
After resetting your Face ID, you’re able to set up a new one.
Once set up, check whether the Face ID works after the iOS update.
Chances are that Apple is aware of this problem and has fixed it in the next update.
So, if any update is pending, download & install it on your iPhone.
you might check the Update log to confirm whether the pending iOS update will fix the Face ID problem.
In this situation, the only remaining option is to get service from Apples official service center.
you might ask theApple Supportteam to handle the issue.
Also, confirm to explain all troubleshooting things youve tried to get your Face ID feature fixed.
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