Right after my phone did the auto update I installed the juice defender app. Since then it will not notify me when I have a new email or even show my new messages when I open my gmail. I have to refresh it everytime. Also, and I don't know if this related or not, my facebook app will not show any new notifications when I open it. I have updated my facebook app and it doesn't help. New to smartphones and don't know very much about them. Thanks!