https://wccftech.com/iphone-x-green-line-problems/

Don’t you just hate it that after shelling out $999 on an iPhone X, it already starts to exude a few problems? These owners are probably livid, as a green line has started to appear for some users. Words cannot describe what they must be going through right now.

It should be noted that the majority of the times, hard resetting an iPhone or power cycling it can resolve the problem. However, this green line appears to be a hardware problem for the iPhone X ( Amazon, $1230.00) as even performing the aforementioned tasks didn’t help in addressing this conundrum.