Water damage iPhone X, have AppleCare+

You can use one of your 2 damage incidents and repair your iPhone X (after paying the deductible and then trade it in. Or you can see how much they will give your for your damaged iPhone trading it in.

Stevebw10 wrote:

What if it cannot be repaired and I would like to upgrade to 11 pro instead of having a replacement iPhone X?

Are you planning on a trade in or are you using an upgrade plan? In either case you would need a fully functional, cosmetically intact iPhone. It has no value if it’s water damaged. A replacement device would have that value, but if you have AppleCare+ it will cost you a deductible.

They don't repair iPhones using your AppleCare + plan, they give you a service replacement unit so there would be no reason it could not be repaired. They don't let you use your plan to upgrade.