So my mother has been having issues with her 4s lately. She had no sound unless having headphones plugged in. Now I tried to plug and unplug headphones with no luck I also tried to do a restore. So I told her to do the typical trip to Apple since she has another month under warranty. I checked before she went to make sure no water damage and none of the triggers were red. Now when she went to Apple today they told her that she had water damage and they could not replace the phone. Now she has had her phone in a lifeproof case since day one of purchase so she was in shock. I checked again when I stopped over after work and I did not see any red indicators at all. Now I am pretty sure they have indicators or LCI on the inside of the device but if they were triggered wouldn't the ones in the headphone jack or charging port be triggered?