Does anyone here know a way to be able to have more control over the volume with a bluetooth speaker? I have the Harmon/Kardon Onyx mini. Since I've got my Lenovo tab4 8 Plus, I've noticed that the volume on the tablet is in sync with the speaker. This wasn't the case on all my other tablets. I can certainly see advantages, but to me, it has produced a problem. The volume steps are too big. I only have about 15 options. Say if I wanted to listen to something really quietly, it is a bit too loud, then barely audible. Before, I could use the speaker volume separately (which had very small steps in volume), or could put the tablets volume to maximum, which made the steps on the speaker larger and quicker to adjust. Is there any app or anything that gives you more steps? Or a way to disable the tablet and speaker volume being in sync.
You can also use root explorer to browse to the file that handles the devices audio input/output/volume parameters(what it is called and where it is located in your system partition is/can be different from one device brand or android version to another), then open that file in a note editor and change the values manually then save the file and reboot. Start with very small changes, then increase as needed, this way you get an understanding of how much increase gets how much result without going too far and damaging your hardware.
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