The phone coverage becomes poor with the new radio. It was better with the last one that came alongwith...
The speakerphone(loudspeaker) doesn't work quite well. The other party hears noise.
The mic level is quite low. I need to speak while taking the phone close to my mouth.
I am not sure whether the last 2 problems is with the new rom but the phone's reception for sure has worsened... :(