My 13 pro max got a green/yellow screen when upgrading ios to 17.2.1.
Issue repro step,
1. Iphone default ios ver is 16.5.1. A reminder appears "iOS 17.2.1 Now Available" in settings.
2. Press install ios 17.2.1 from settings/general/software update.
3. See screen flash then turn to full yellow.
4. Press vol up/down + power to reboot the system.
5. System back to home screen.
6. Press install ios 17.2.1 again.
7. The screen had full green lines this time and could not recover even when I pressed vol up/down + power again.
This is a known issue,
There are already enough cases on the Internet/Apple community.
https://youtube.com/shorts/ZYKU5OnCkS0?si=zMJH7s-kO2b2szFq
Until now, There is no official release from Apple to solve this problem or warn users.
Apple support center & studioA recommendation is to pay about USD 420 to replace the screen even if they check my 13 pro max without any other problems.
(They couldn't support this issue without an official solution. Display fails, User pays for it, Maintenance center replaces the new one then sends the failure display to the original factory. That's all)
**I shouldn't press the install button during the new year's holiday and Happy new year 2024!