iPhone 16 Pro Max screen flickers few times daily with multicolored vertical lines
Rare, intermittent. About 1-2 times a day. Multicolored vertices lines
[Re-Titled by Moderator]
iPhone 16 Pro Max, iOS 18
Question marked as
Please perform a Forced Restart. This will always perform correctly if this is a software bug.
- Press and quickly release the Volume Up Button
- Press and quickly release the Volume Down Button
- Press and hold the Side Button until you see the Apple Logo
Force restart iPhone - Apple Support
Here's what to do if the issue still persists. If you purchased it within 14 days ago from Apple, return and exchange it for a new unit. If you are out of the return period, you are still within the 1 year limited Manufacturers Warranty, which covers any defects. If you take it to Apple and they determine there is a present defect that occurred in manufacturing, they will either repair it at no cost or offer you a new unit if its irreparable.
