I had gone to the samung service center with cm9 installed this Wednesday.
Submitted the phone for 5 hours, replaced the SuperAmoled Panel, Mid Frame & Back cover and got back my phone with CM9 still running on it. They are dumb.
Last time I had a problem with the camera which they replaced, I was running a rooted leaked ICS built when ICS wasn't even out. :-D
Sent from my GT-I9100 using xda premium
lols ..... good for you mate ... but anyways ... I don't want to take any chances