I bought Nokia 7 plus 3 months ago. I was very happy with this phone . But after 1 week I start facing touch responsive issue . My touch on the screen turns into a tap and opens apps . I went Nokia service centre but they didn't find that issue and they returned it to me. No software update didn't fix this use. Now since last 1 week I was observing my phone and the result is shoking , whenever the phone became warmer this issue occurs . Touch didn't working that time.
So I am sure this isn't a software issue ,it's an hardware issue that's why till now after launching this device Nokia can't fix this issue via update . But look at Nokia no response from them . They used low quality touch panel . That's why no response from them.