Hey people, So, I took my my iPhone 4S to Ghost Armor to get the clear thing around it so it won't get any scratches (just a few hours after I got it in the mail from pre-ordering in October). I am very OCD about scratches, and I heard this was good so why not! Well, they spray the phone to get the material to stick to the phone. When I got out, I did not bother to check the sensors but when I got home, my brother pointed out the sensor was bright red (I did not even know they existed), and thus, my warranty was void. So I said whatever, I have had every iPhone in existence and never have I had to replace any of them (I even have the original iPhone practically intact). So anyway, today I noticed that the sleep/wake button is not working. I exhausted every troubleshooting strategy I could to rule out the possibility of it being software related to no avail (restore, rest, etc). The bottom sensor is red, but the headset one is white. I am assuming the other ones must be white as well because my phone has not been near any type of liquids. I wanted to take to the Apple store to get it repaired/replaced, but I am not sure what they're gonna tell me, and I kind of want to get an idea beforehand, in case I have to pay. I am a broke college student lol. So, does this void my warranty? Or is it only if all sensors are activated? And if it does void my warranty, then how much would it be to get it replaced? That is, would I have to pay retail price, or is there a "discount" for being under warranty, or for any other reason? It's still under a year (iPhone 4S duh lol) but I did not get AppleCare+... And also, the phone is functioning rather well with the exception of sleep/wake button. Anyway, any info is greatly appreciated. Thanks.