My iPhone 14 Pro Max display completely green after update iOS 17

okay but I don't want to have to pay money because of yalls problem... I was just sitting on my phone texting someone and boom green screen with lines. I have an iPhone 14 pro max its about a year and a month old, I have never had this issue before, I did not drop it, or have it near water. So I do not understand what is going on. How do I fix this...

same here. i brought it to the service center right on that day then they say it was water damage. i have never got it wet whatsoever and checked the sim card hole and it wasnt red before going into the back of an apple store. then they come up and start saying “oh im not trying to accuse you of lying but the phone is clearly water damaged” like what?? i think i would have known if the phone was in contact with water and why would it just stop working while im just on instagram catching up on my feed?

Hey there! Thanks for asking the community.

In certain circumstances, some products may be affected by a defect in workmanship and/or materials. Apple is aware of this potential, and warranties all new products for 1 year. This warranty covers any hardware replacement that is not caused by physical damage. More information on Apple's One Year Limited Warranty can be found at Apple One (1) Year Limited Warranty. Physical damage repairs can be covered by AppleCare+ in the form of a service deductible, which is $29 and $99 in the US. Prices may vary by country, and circumstance of your repair.

Furthermore, as far as your phone, I believe that you would benefit by bring it in to an Apple Store or an Apple Authorized Service Provider. There, a certified technician can perform the necessary inspections, diagnostics, and repairs needed to get your iPhone is tip top shape. You can find your closest Apple Store or AASP at Find Locations

I hope this helped, and wish you the best of luck on your iPhone journey!

I just experienced the same issue was in the middle of a FaceTime call got multi colored lines across the bottom half of the screen that progressively made its way up the screen in a matter of seconds then everything went green. Phone has been kept in a case and well taken care of.

Being well taken care of and being in a case have no preventative effect on a hardware component failure.

Your screen will likely need to be replaced; either make an appointment to have it examined at your local Apple Store:

Genius Bar Reservation and Apple Support Options - Apple

or contact Apple Support directly:

Contact - Official Apple Support

I also have a 14 pro max that is a year and a month old and just got the “green screen”… this is clearly planned obsolescence or some other mfr. related issue

It is not "planned obsolescence" - there are tens of millions if iPhone 14 Pro Maxes that are running just fine.

It's coincidence, pure and simple.