I have an iPhone 4 running iOS 5.1 unjailbroken. I also have this third party charging dock and whenever I dock it, my notifications just mutes itself. It does ring when I get a call or when I set an alarm, but not if I get a facebook notification or text messages or any of that sorts. How do I fix this?
PS. The charging dock is not like the speaker docks, it's like the universal dock, only that it's from a third party company.