First and foremost, we are very sorry that you have come across such a device. So far, however, this is the first feedback that describes it this way. We have not yet received such feedback from other customers. We need your feedback, but it would be advantageous if you wrote it in the rating function and not in the question function. However, we will let this post stand and would also like to know if anyone else has had such an experience with the Nokia?
Because of the warranty; you can send the device in and have it checked. It can be proven whether this malfunction comes from the fall or from another problem. :-)

Unfortunately, the device has already fallen to the ground and it will now probably mean that it has a broken display. Leave it alone, even if it runs better than my S8+ and it's also more manageable. Overall better than the 8+ which I now have to take back into use after 3 weeks of Nokia and a really big disappointment. In addition, the camera is only mediocre. The best camera ever was the one on my LG V10, even if it's hard to believe.

I just want to warn you that you can waste your money in other ways.