Random spanner icon in the notification bar

Hi all - the One X is my first Android phone and I'm pretty much loving it so far :-)

I've had a random spanner/wrench icon in my notification tray for the past few days, tho, and can't figure out what it is. When I expand the notification window there's no sign of it in Ongoing or Notifications. I can't see any Setting which enables or removes this icon and I've checked and no software updates await for me.

I'm baffled so have attached a screenshot. Any ideas???

Sent from my HTC One X using Tapatalk 2

maybe a app that you downloaded? theres some app for that i think to look for those apps lol

Yeah guess you're right. I just find it odd there's no app listed when I pull down the notification bar/window/thingy!

Does anyone else recognise what it might be?

Download addonsdetector

Sent from my ADR6400L using Tapatalk 2

Ok cool, found what it was thanks to that add-on. Cannot believe my own...erm...stupidity! ;-)

Hi,
I'm having the same problem, downloaded the app, but it didn't detect anything. Could you tell me what add-on it was that generated the icon in your notification bar?