Iphone4 sound problem

[profdchase]

I had all kinds of sound problems with my new iPhone 4.
Went to Apple Support pages and phone - UGH!
Finally a web page some where (?) suggested
soundAMP R and Volume Boost++ from the App Store.
Glory days! They cleared up my sound distortions and I
was able to increase my volume above normal iPhone
limits. I even added bass boost. Go to Settings iPod EQ
and make your selection.

 

[Jdsmitty10]

Had this happen to me this past summer. Sous wouldn't work unless headphones were in. And when I turned the volume up and down it said headphones even know they werent in.

Mine was caused by a slight splash of water from my kids playing. When it got splashed i saw a little water in the headphone jack. I first made sure I got it dried out by blowing/ light air from compressor. That didn't work. So I took a Q tip and took off the cotton on the end. Stuck it in The head phone jack and moved it around/ twisted it and messed with it for a little. Then finally it looked like a piece of fuzz come out on the end of the Qtip. Ever since it has worked perfectly. I think the water might have caused the dust/ fuzz to cause the problem.