How to Boost the Volume on Your iPhone
By Hallei Halter
Are you using your iPhone as a speaker while you listen to music, and wishing there was a little more oomph to the the audio? Here's a quick trick to get an audio boost for your iPhone's speakers when just turning up the volume isn't cutting it. Essentially, this tip works by suppressing the bass tones of the audio, so you'll hear softer sounds more clearly.