Clearing your phone cache partition will likely help with the general slowness and duplication of apps. If you just had an update, the battery needs to readapt to your use. Your phone is not idle just because you are not using it, some things still run in the background. Check your app usage in the battery statistics to see what is using your battery. You don't have to be constantly using it for the battery to run down when you "hardly use it" one giant block of screen on time is enough to deplete the battery, especially if your screen brightness is way up. Also if, when you *do* use it, the apps you are using are processor intensive, that will also have high battery use.
How could you know if your phone or tablet is hacked?? My phone and tablet still have the message in the message box after it has been sent. After I remove a notification, it comes back. It's moving slow. And someone was trying to login into my debit card app
