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I’v got an idea to fix MacBook Pro 15" Retina Mid 2012 display flicker issue. Firstly I’m not sure does it possible to disassemble retina display without damage!? Idea is to put thin aluminium foil between the wifi antenna cables and the display! This could lower the interference between display and wifi emission. Does anybody have idea, is it possible to accomplish!?

Why do you think the problem is the WiFi antenna’s? Did you read this: How to Fix Flickering Display on MacBook Pro Retina. The issue currently is believed to be a shielding issue of the WiFi card its self and it appears to be a harmonic problem so only a given band and SNR level interferes with the GPU. You should speak with Apple on any extended warranty for the issue (get your case documented).

I have just discovered that the problem is solved instantly by maximizing the brightness of the display. as soon as the brightness is lowered, the problem returns By Mr.Wolf

I have this problem. It has something to do with the wireless system I have two Mac wireless routers (express in my main office and the other for streaming music in the den) and a wireless-N-Router by Rosewall in the dining room to pick up signal (I have thick plaster walls.) When I unplug the Rosewall or go in the den, the problem goes away. There is some interference issue – cannot figure it out, but at least it is not a hardware problem (I don’t think.) It is rather annoying, however.

same trouble. glitches. solved putting a pen under the rear backside of the macbook pro 9,2 non retina. external monitor works right. it hapens still removing the pen. works 100% for me only spacing between my table and the laptop. kind of esoterism of electromagnetic metasurfaces. really interesting. lol

I gave it a go, and I managed to fix my screen flickering. I ended wrapping the entire LCD controller with copper foil tape. If you’re careful and have the right tools, you wont damage a thing. I documented the process over on the MacRumors Forum: https://forums.macrumors.com/threads/mac…

I’ve tried by changing the WiFi channel to a less busy one, the glitching green hasn’t returned fir now