My note 8 just started doing this but I only have one line and its green... My screen is not cracked smshes in any way it works fine but has a single green line down the center of it. I did the test where I dialed *#0*#. My results are that the green line disappeared in the red, blue, and black screen. But it stayed on the green screen. So if you have my ideas on how I can fix my green line let me know please.
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