I always have my volume settings set to the max on my GS3. However, when I plug my headphones or Aux cable into the phone's headphone jack, the phone automatically decreases the sound volume to about 75% and I have to manually increase it to 100%. Even after increasing to 100%, it will go back to 75% after I unplug my headphones/aux cable and plug them back in. It is really annoying that it will not save my audio settings. Can anyone help me lock the audio settings? Thanks!