Lumia 1520 CV NL

[Islambek Urazov]

Two weeks before updated extras+info on my Lumia1520 CV: NL, since that time I have a big problem with my screen sensitivity and Cortana, she is popping up by itself, like somebody remotely controlling phone, week ago I updated again and It became even worse than before, I still have "cyan update" do you think this issue that we still don't have "Denim Update" or maybe extras+Info directly influences from who have already denim from other models and countries?