Today I opened my mailbox in my new Samsung galaxy J7 and this screen appeared:
WARNING Your Samsung galaxy j7's browser is still infected with a serious virus! Continue with instructions to fix the phone. Do not close this window.**Exit at your own risk.
When I pressed OK, it took me to UPDATE BROWSER, and on pressing 'back' the phone started vibrating crazily! As the alert was from GOOGLE, I decided to go with it and pressed 'UPDATE BROWSER', it took me to a new page
sitex.dmtracker001.com, but luckily error 400 appeared and it didn't connect.
The warning and vibration didn't go away until I restarted the phone, but it appeared again after some time and nothing I do makes it go away.
I don't know what to do, please help me.