Recently, when I'm using Facebook, my Nexus 7 (2013) sometimes gets unresponsive, like when I try to scroll down, it won't. But then, few seconds later, it works. I guess it is my finger problem.
Just 10 minutes ago, I connected it to my wifi, then weird things happened.
It was like being hijacked, being remotely controlled. I didn't do anything but it opened files, gmail, switching pages.
With difficult, I was still managed to shut it down.
Nexus 7 2013
I am wondering if it is virus? Can I turn on my Nexus 7 (2013)? Should I try to connect to my wifi again?
Or should I factory reset it ? What about my data? Should I back them up?
I hope it is my illusion that my Nexus 7 (2013) has been hijacked. I don't know much about Android security. Thank you very much in advance!