iPhone 12 Pro Max screen flicker

Hi Joshoa123,

Thanks for using Apple Support Communities. We understand you're experiencing an issue with your iPhone display. We're happy to provide some information to help.

If you haven't already done so, start with a restart of your device. Restarting is a simple step that can resolved a variety of issues. You can see how to restart here: Restart your iPhone

Also, test if this behavior continues after removing and case or cover on your device.

lastly, make sure there are no pending app updates: How to manually update apps on your Apple device

Thanks

Hi Joshoa123,

Thanks for letting us know the results. Since this issue persists after those steps, we would like to have you reach out for further support here: Contact Apple Support

Thanks