Currently Being ModeratedNov 29, 2012 10:26 AM (in response to goldfarb.alexander)
The iPhone 5 has full Warranty. Make Genius reservation and take to Apple Store. Show the Genius the problem and they will replace your iPhone 5 with a perfect iPhone 5 without problems. If some of iPhone 5 have this problem, it does not matter, Apple makes millions of iPhone 5, some are going to have a problem. When the Genius gives you the new replacement iPhone 5 test it out in the Apple Store before you leave, so you are happy and do not waste anymore of your time.
Currently Being ModeratedJun 28, 2013 2:21 AM (in response to brad805)
I have got the speaker module replaced from the Apple Store (free) but the fluctuation problem continues. I wonder if it is really a hardware problem and replacing the phone is the only resort .