I have this phone. I use headphones but , even if i put sound to the max, volume is not enough. How can i go into engeenering mode to encrease volume ?
Developer Options is what you are looking for....I believe that's what you are trying to say. And you enable it by tapping Build Number 10 times. Then back all the way out of Settings. And when you go back to Settings there it is. There is an Absolute Volume option in Developer Options, but I think that applies to Bluetooth volume only? I could be wrong there. I think that's what you are reading online.... Absolute Volume in Developer Options. But I don't think that's going to help you in your situation.There is no choice on developers mode that i can increase volume of the headphones. Yes , i tryed different headphones. The same problem . At least for me. I tryed apps from playstore, nothing works. Sound is very low. I would say not good quality also, but low for sure. I found a vido on youtube that recommend to click *#*#465346#*#* or something , to get in to the engeenerinmg mode and from there it , supposed to be possible, to increase the volume up.
I cant get into engeenering mode with this number.Must be a different numer for this model. This i try to find.