OK I just got the update to 10.3.1 over the weekend, I really like it so far just a few things that I was looking for in the new os but did not see or maybe I am missing them.
1) When you are in the HUB and hit the blue Compose button why can't you compose to a BBM group or WhatsApp group ?
2) slide up from bottom of screen in the HUB to make it go away, you have to swipe right.
3) since update can't go to AppStore
4) Some of the apps that I keep open on my home screen no longer stay all the time ex, I keep Google translate and Google search open (all be it they are both Android apps(wish they where for BB though I really don't like the running of android apps.)).
1. never could as far as I know.
2.always been that way
3. get the update at http://www.amazon.com/getappstore
4. Android apps don't do well in active frames. try uninstalling and reinstalling after your update/