BleedingShadow21, May 19, 2019 : OS Version: 9.0.5 Carrier: Jio(1), Vodafone(2) I have noticed that if I'm using another app apart from phone while on call, the phone exits to home screen when I hang up the call. For instance if I'm scrolling through Instagram while on call, after I hang up the call Instagram is automatically closed and will be exited to home screen. I have also noticed that I'm unable to switch between calls. Getting an error saying unable to switch calls keeping the first call on hold forever. Kindly help if you are having any solution for this.