i bought an IPhone 4 at the end of year. after a few months of using it, i've heard buzzing background sound during call. Sometimes i heard a long buzzing on the background and i can't hear the other person.
hope anyone can help me solve this.
iPhone 4, iOS 5.0.1
I have a post about this as well, I went through all of the troubleshooting steps (restore settings, delete content, etc.) with no success. It's pretty much for sure a hardware issue, at least on my phone. I'm out of the warranty, so my only option is to replace the phone for $169 (plus tax) at the Apple store. If you're within the warranty, hopefully you'll have more luck if you go to the Apple store, or call 1-800-myapple.
I'm getting this problem too. It started soon after I upgraded to iOS 5 two weeks ago.
I'm on Verizon in SoCal. At first I thought it was from being in an area with bad reception, but it happens now during every call in places I never had a problem before.
I'm still within the first year of warranty.
buzzing
