I can't seem to find the answer in the forum, but surely someone must have asked before...or?
Found the settings after all... They say to put Tune Samsung3 to group 1. But the Tune Samsung3 option is "Disabled" in the menu, and apparently can't be enabled. Will this be a problem?
The "Tune Samsung3" option is for old Android versions. From Android 5.1 this option is no longer available.
Galaxy S4 has many variants, some of them work well without root, some of them need root to fix recording problems.
More info: http://www.boldbeast.com/forum/topic898 … order.html