speaker volume and overheating after upgrade

[majo_scigo]

I believe that since I upgraded my diamond to duttys v1.8 i have issues with speaker ,it very very quiet and "overheating" - the device gets very often hot whilst in use. few days ago i upgraded to swift 6.3 full but still the same issues. i use radio which came together with duttys rom finising 1.00.25.07.does anyone face the same problem? could it be caused by the radio?
btw. both roms are great,it is just anoying not to hear other party and also i am worried not to damage diamond by overheating.
please advice if you can

[iXiR]

I used both ROM's recently and I had never that kind of issues. Till now I'm also using radio 1.00.25.07 and no complains so far.
I also heard no problems from other users, so this looks like hardware failure...