What does this icon mean?

[all123456h]

I'd just like to know what this icon means on my Samsung phone.
I know the photo is hard to see, but it has an arrow going round in a clockwise circle in the middle.

 

[Tim1954]

Just as soon as you show us this icon, we'll tell you what it is... ;-)

 

[all123456h]

Sorry I forgot to attach it X)
It is attached now

 

[Rowlette]

Nope

 

[chanchan05]

That's the device maintenance icon.

You can swipe down the notification bar to see your notifications. You havr a lot if the messaging and device maintenance icons are already beside the power saver icon.

It's probably just gonna tell you that it put some apps to sleep.

 

[Javier P]

Sorry I forgot to attach it X)
It is attached now

Do you have any kind of power saving mode enabled (stock or third party app)?