hi there
m very frustrated right now coz of few things which seems like freaking me out.On this sunday i noticed a grey smuge kind of spot behind my iphone 4s display and i din't took any time to call apple care coz the idevice was juss two months old but soon came to know that sunday's are usually off. so made call the very next day and accquired a case number and the guy from apple care instructed me to make a visit to the service centre now i did so but on the next day coz the service centre is quite far from my place. There the took a while i gues went to some place and checked for any triggerd sensors for submurge case now the service person cam to me and told me that the sensors seems fine only d loop is that the headphone jack sensor got a tiny point of pink color on it and he said dont worry there are 99% chances that the phone will get replaced with a new one but for that they asked me to leave the phone for them to consult through apple chat about my case with the apple engg. team.
now every thing suddenly changed when i called again in the evening to the service centre who mentioned that your replacement is denied by the apple engg. and the reason they dictated was un acceptable as they said your display has experienced a very harsh and forcefull push inwards which have created that spot or smuge kind of area. But i was sure that nothing that sort happened and that smuge was something behind the display lcd and there is nothing wrong with the display as the colors were fine juss the background was smoky kind off that too in a small area.
Rest of the phone is working exeptionally well and i dont know from where this spot arised behind the display in addition to this the service centre guys provided faulty information to the apple care persons saying that the lcd is broken and even that the headphone jack sensor showed a total color change.
for now my case is referred to an higher level apple team by apple care and my fingures are crossed can any one help me in this cocern coz in india i guess we are restricted by legal terms and there are barely any provision available to present your case to a higher authorities as of mine.