I'm looking for the default_gain.conf file on my Samsung S4.
I have Root Explorer and I seen everywhere online where the file is in system/etc but I don't have it there. Mine isn't there.
I wish to make the headphone volume on my Galaxy S4 louder but can't find the file to update it.
My phone isn't rooted but I haven't seen anywhere that it has to be rooted before you can find/access the file.
Any help at all?