OnePlus 6T screen display wave flickering with pixel line [Fix]


OnePlus 6T user are facing issue with screen showing random pixel pattern (like wave) in their phone. The pixel pink purple line look annoyingly different on screen. The breaking pixel line on screen will appear while locking and unlocking the screen but the issue is random and does not happen every time. What happens is a single line of pixels having colours purple, pink and white move forward from somewhere in middle of the phone until it reaches the top. It happened to a few times when I turned on the display. Its rare but it does happen.



The issue can happen anywhere on screen like middle, bottom or top of the screen. The reason why this is happening is may be due to amoled screens used in Oneplus 6t phones. when a pixel is black and tries to go white it needs to shift slowly which is why you see a purple pink tinge briefly before it switches fully. Not only OPt6 but Samsung Note 4/S4 are reported with same issue in some cases.

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Here is video captured by a users of same:


This is annoying as it happens with latest version ie still on 9.0.7 and just had wave of pixels after unlocking.


How to fix OnePlus 6T pixel wave on screen while unlocking :


Fix 1: Turn off Live wallpaper
The issue seems to happen when the oneplus 6t users have turned on the live wallpaper. Hopefully this will fix the pixel bug in your phone.

Fix 2: Check for hardware issue


Generally this issue happens in case of hardware issue and you should go to a service centre to check for replacement if your phone is in warranty period.

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