Chosen Solution
We’ll be receiving a large quantity of iPhone 13’s from our clients shortly, I know that information will be stored in the (About section) if parts are replaced. I wondered if display warnings will still appear if the battery, camera or screen is replaced? The battery isn’t really an issue as we can spot weld the battery board onto the new battery. We just wanted to clarify if the display warnings are still there on the 12’s and 13’s on the lock screen.
Yes the warning is still there on 12 and 13 series iPhone. There are ways around it but in my opinion it’s too risky because it could damage the screen. The iPhone 13 should still be eligible to purchase Apple care if you do it online with the phone. This way they don’t see the shattered screen then have it repaired at the apple store with apple care and it will still be cheaper than buying a new 3rd party screen.