Help Audio output could be louder - Any way to increase max

[psychocandy]

Fine for using headphones but I plug mine into aux on my car radio.

Could be louder to be honest.

Just wondered if there was any way to increase the max volume output?

 

[karnka]

To be honest, a little quiet on my Bluetooth headphones too....

 

[ranova]

try
[MOD] Make Handset Speaker Louder - xda-developers

 

[psychocandy]

try
[MOD] Make Handset Speaker Louder - xda-developers

Isnt that just the speaker though rather than output of audio jack?