Faced a problem: My son watches video games for hours in YouTube, decided to close access and bought a license for 1 year. My son Meizu with Flyme 6 has a built-in search engine (system application). We thought for a long time how he went around the system - it's all much easier, Parental Control does not filter the traffic that goes through this system search engine. And the son again for hours enjoys watching his "dubious" video in the YouTube! I hope my review will be useful though for someone.