My girlfriend's Optimus S' in-call volume is hear-across-the-room loud, and using the the vol keys in call has no effect (the slider moves, but it does not actually affect the volume). I have the same phone, no such problem. Any known fixes?
I see that some people had this issue when the stock GB update was released, but her phone is rooted, and the problem has persisted across several ROMs (currently on Kraven's Oxygen build). Is it hardware? Any apps that might be a work-around? Thanks!

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