Important Tips for iPhone X Touch Issue in Latest iOS 12.1
Author: SIQI Source: www.siqiphoneparts.com Release on: 2018-11-10
The affected device may exhibit the following:
- The display, or part of the display, does not respond or responds intermittently to touch
- The display reacts even though it was not touched
If your iPhone X upgraded and appear above touch issue, can contact Apple to replace the display module free of charge.
If still not upgrade, in order to avoid the touch problem, SIQI suggest don't upgrade the iPhone X to iOS 12.1,
Just wait until Apple release the new iOS.
In addition, if your iPhone X replaced with the original display, don't upgrade to iOS 12.1 also to avoid problems.
But if replaced with the iPhone X after market screen, then can working fine.
Below is the video for SIQI after market iPhone X display working perfect in iOS. 
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