hello friends I have a problem that I have to share with you if I can help in some way because they know if it is my problem or not xD. This is the third iPad 4 new it replaced, and actually sent the last, and here is my question. First I get scratched by the back, the second as a mark on the back and the third I came with a yellow mark on the top very ugly. then my question. to send the last iPad that revived instead of the second was that he had asked for replacement since he preferred to have a minimum mark to have a yellow mark. open a problem? now I want to see the pictures and tell me how they see this screen if they see something in it or is that really I'm going crazy