Notification bar, Volume bar, Recent apps is not working

edited September 2020 in Others
My Asus ZenFone 2 Notification bar, Volume bar, Recent apps is not working after I Factory Reset it, and the Home screen Wallpaper is somehow black screen (I already changed it to other wallpaper but it didn't changed) and yes, I have try to reset a few times and hard reset it but nothing changed. It's so annoying because I can't see my notification, please help me thank you.

P.s. I can't post screenshots here because it didn't work either (like I said recent apps button didn't work but other buttons is working)
Oh and another one, sometimes when I restarted this phone there's some notification saying "Unfortunately, com.Intel.security.service has stopped" and it can't be stopped even if I clear that app data I can only hoping it to stop after I restarted my device a few times
This discussion has been closed.