Is this common for stereo widening function?

Posted by c96sthl
I got a Z710 and now come a question which I am not sure.

Similar to W550, it come with Stereo Widening. However when I use W550, switching on Stereo Widening will get very good audio both on headphone and speaker mode.

Z710 seem to be supressing the audio whenever I have stereo widening switch on for headphone mode.

Or maybe I am wrong about this mode on W550?

Posted by harry23419
try to update ur fw

Posted by c96sthl
which mean i have to wait

it is a new phone....so no new firmware update

Posted by Gunnut
have you tried davinci?

Posted by harry23419
wait for some day new fw will come out