I've got a Firefox hijacker. I don't understand the hijackerr's interest because it changed everything on the browser to Chinese and I have my phone on English 2070. I can't use the browser because I don't understand a single character. I do not know what to do to get rid of this. I uninstalled Firefox and reinstalled a fresh copy from Google Play and nothing changed, but what I believe I have to do is to kill the hacker for good. This started when a shortcut was installed on the home screen when I was on Wi-Fi. There is some text but I do not know what it is. Maybe someone knowing Chinese could help. Please see the icon picture, it has some Characters underneath. when I tap it it launches Firefox and turns the camera and the light on, but tit can't record anything. How can I get rid of this, please?