i've just switch from arc to ion, got an issue with just the ear speaker of my sony xperia ion i'm hearing some zuiiiiiiiiiiiinnnn when talking and when the phone is idle you'll heard some tit tit tit..... when putting it near your ear wherever you are.... ... excuse but just don't know how to describe it..its like some interference noise but its not loud whereas for the arc nothing heard.. if u listen to it carefully you'll heard it.. its just annoying..... please help thanks in advance.
