Hey Guys, So on my iPhone 6, I have started to notice that the silent switch has become extremely loose and occasionally will flick between modes by itself whilst in my pocket with no other items. Also noticed that I'm getting the beginnings of the "crescent moon" issue on the front facing camera. I will be taking it to a store within the week and I know from past experience that they are more likely to give me a 'White box' replacement rather than attempt to replace both the screen and the internals. My question is first, are these 'white box' replacements equal in quality and components to my existing phone? It would be a shame to have my phone replaced with one that has slightly less-quality internal components such as TLC flash or the like (although I believe they've stopped using TLC). Secondly, if I were to receive a replacement, how would I go about selling it when I feel like it? My plan was to sell my phone close to august this year as used but then I noticed that the switch & camera were not up to spec. So presumably the replacement one will have a different S/N to my original so how would I sell this in my original box if it's a different serial number. This could make the buyer refuse? Thanks in advance and sorry if anything I've mentioned is inaccurate!