This is how to fix the ads in your phone go to YouTube and search JEYEPJI TV his a YouTuber and try to find The video name starts with ADGUARD!-Remove Unwanted ads after the ads will disappear and when your done your screen will turn black some times but when it turns black it disappears fast but the video is pilipino so all you people that are in USA will brobly not understand it but make sure to subscribe to him