The image below is from a screenshot of my iPhone home-screen the other day when I was on a plane. Why does it show a burned in ghost image of an operator logo, time and alarm setting? Especially why did it choose to show a ghost image of an operator that is not my home operator and that I have not been on in over a month?
![Ghost in my iPhone Ghost in my iPhone - status bar zoom](https://confusion.cc/wp-content/uploads/2011/09/Ghost_in_the_iPhone_Title-200.png)
Weird.