Yellowish display following update to ios 16.1

OK. I just saw the photo of your display. This may be hardware related. Try the following:

(1) Try and Force Restart your iPhone EXACTLY as shown below and see whether that resolves the issue:

• Press and quickly release Volume UP button
• Press and quickly release Volume DOWN button
• Press and Hold the SIDE button until an Apple logo appears and then release the Side button (Can take up to 20 seconds. (DO NOT release Side Button when invited to Slide Power OFF). 

(2)  If the above does not work then - contact 👉 Apple Support

Axel F.

If the iPhone was purchased in the US, then Apple may only honor the Warranty in the US. You can verify this by contacting Apple in your region.

About the Yellowish display that you mentioned in your post, could this be due to the Night Shift Feature or True Tone? Double check these settings to see whether the Yellowishness can be removed.

Open Settings ➡️ Display & Brightness ➡️ Night Shift: Ensure that this switch is set to OFF.

Axel F.

If the iPhone was purchased from the US, then the answer is NO. You can verify this by contacting 👉 Apple Support

Axel F.

It is time to contact 👉 Apple Support

Axel F.