screen not responsive

[Wai Kong Pang]

Hi, recently I have send in my phone for screen replacement. And also I have updated marshmallow.

I notice the screen on my Galaxy s6 is not responsive. Sometimes it's okay, sometimes it's fail to register my finger (swipe or touch).

Anyone facing the same issue here? Any idea what could have cause this? Thx.

Posted from my Samsung Galaxy S6

 

[Wai Kong Pang]

For touch screen problem try this:
-in dialer type *#2663#
-TSP firmware update (general)
You should see "PASS"

This method solved my unresponsive touchscreen issue.

Credit to -JFK- from XDA forum

Found the solution on another thread. Thanks!

Posted from my Samsung Galaxy S6