I've been searching ,but I did not found any tips for my request.
I'd like to increase the volume for the headphones (but not the speaker) on the Xperia Z. By modifying the snd_soc_msm_2x_Fusion3 or intsalling a audio MOD. Anything for me ?
By the way my XZ runs the 10.5.1.A.0.292 firmware.