So I've had countless issues with my iPhone 4 since I purchased it back in Sept 2010 (without Applecare). I have an appointment today with the Genius bar and hopefully I will get a replacement. My issues: Battery Life Signal Loss Home Button stops working Without doing anything on my phone, just turning it on (brightness, wi-fi, bluetooth, etc all off) I maybe get 5 hours of life, nothing running, no calls / texts. I've been to the Apple store 2x over a loss of signal where my wife's iPhone 4 has 4 bars and the at&t store next to my neighborhood has 4 bars but I don't. They've replaced my SIM 2x as well and still no luck. My home button just stops working. I'll click it and nothing happens. I'll wait 10-15 seconds and still nothing, this is like 20-30x a day. I've restored countless times from back-ups and fresh installs. Adding 0 apps, no music, etc and still no luck. A Struggling issue. Do you all think a replacement is in sight?