I mainly use it for messaging. The app keeps glitching on messages and when I click on a notification, it takes me to that conversation but its just a blank screen with a loading circle. And it just sits like that. I back out and all I have on my messages with previous people are not there. The only one that is there is the person I got the notification from and tried to text back, that person will come up at the top and then again, a loading circle underneath. It only seems to works 2h proper..