LG E720 Optimus Chic black "reset jam speaker" Questions

...you can do to make a phone run faster and perform at peak performance is: 1. Do a complete master reset and put it back to factory specs 2. Clean out all the call history, texts, shorten your media ...

speaker button broke on my voyager when i push it nothing happens and when people call me i cant hear anything and they cant hear me plus its a brand new phone with same batery is it my battery??? i ...