Wifi Icon with arrow below it on top right of iPhone 4. What is it?

[LyricalMenace]

What is this icon? Just appeared about a week or so ago. I attached a picture.

It is a wifi symbol with an arrow below it. Never seen anything like this until a week ago.

 

[LyricalMenace]

Still trying to figure out what this icon is.

 

[ratzzo]

I think that has to do with a Theme you might have installed. I've never seen that icon.