Used to increase headset volume on Infinix Hot 4, as I was not willing to root it yet. Just set as vol 6 as highest and max volume not too high as it may distort.
Great apps 101% worked! In my Lenovo A7000 my volume is now Rocking my head!
Doesn't work keeps stopping
Gionee p5w device in not working
Very bad app
Support Android Version 7.0 Nougat