I have been running the v3 leak and after the last update, the home button (after pressing it) will return the screen back to the same screen I was just on. The speaker is on all the time, until I turn it off. The next time I use the phone, the speaker is back on. Any suggestions? I have done several hard resets with no luck. The problem started right after the update, then went away after a couple of days and now is back.