You say that camera is working, do you use the arc s app with face detection, or the one thats with ics beta for play?
Sorry for my bad english, more they didn't teach me at school
Xperia Z with stock .67 and DoomKernel v18
Xperia Mini Pro with UHD 2.0.2 and Lupus v6 Kernel
Xperia Pro with Ultimate HD 3.0.2 and Lupus v13 Kernel (not in use at the moment)
Archos 101 G9 with latest Stock