I am using JellyTime since R7.2 an I never experienced such a problem with the sound.I just tried JellyTime R9.1.
It's still there. Maximum volume is too low and sound is noisy.
The missing autofocus is annoying in video skype calls. It's just a blurred video. Not nice, but also not a big problem.As far as camera bugs are concerned, there is a bug that it doesn't auto focus in barcode scanner i.e. not a major thing but still a bug