home button on iPhone 4 doesn't always respond
I haven't had my iPhone for a year yet, although later this month I will have had it for a year. I have been recently noticing that my home button isn't responding all the time. Some times it works great and I have no problems whatsoever. Other times though, I have to press it four or five times before it will work. I tried recalibrating it several times, but that doesn't seem to help much. I don't have a warranty on it so sending it back to apple for repair isn't really an option unless they don't charge very much. I have also heard that when you send them in for repair they send you back a different device, but the same model. Is there another way I can fix this or at least something I can try so I can avoid sending it to Apple? It's not all that bad, it's something I can live with unless it would eventually get to the point where my home button would stop working all together. Any help or advice would be greatly appreciated!
Thanks so much,