[Q] X-Gamerz 2.3.1 problem with sound music and wifi

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http://forum.xda-developers.com – I clean installed x-gamerz v.2.3.1 with the Xperia Z mod but after this i can't listen to music or make it louder or less louder, but without the xperia Z mod everyzhing works perfectly fine is there anybody else having same issue ?:eek: (HowTos)