Is there a way to improve S6 audio quality?

Question

I just got a Samsung Galaxy S6 (Android 5.1.1) and I'm disappointed by the poor audio quality, as sounds are "chirping" and metallic, quite disagreeable to the ear. At first I thought it was just me, then I found several comments of people having the same opinion.



Is there a way to improve sound quality? For instance a built-in permanent equalizer, firmware updates, etc. ?


— dr_ | Sources

Answer

I'm happy to report that apparently the problem went away with the recent update to Android 6.0.1 pushed to the device.


— dr_ | Sources

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