iPhone 14 pro front camera blurry

Try a force restart. Press and very quickly release the volume up button, press and very quickly release the volume down button, then press and hold the side button for about twenty seconds. When the Apple logo appears, release the button. The timing is a little tricky, so try it a few times!



Force restart iPhone - Apple Support

First try a Forced restart Force restart iPhone – Apple Support (UK)

If no better return the phone under warranty or reject it outright.

I recommend that you contact Apple Support directly. Depending on your region, you may be able to reach them here

Contact - Official Apple Support

or phone numbers

Contact Apple for support and service - Apple Support

I would follow the steps LD150 set out- but out of curiosity, does this happen with all of the cameras or just one?

Apple's official advice - If the camera or flash on your iPhone, iPad, or iPod touch isn't working - Apple Support