HELP! Samsung S2 4G - Odin Mode

[Emzibubble]

Hi peeps

Tonight my SS S2 4G was on 5% battery. So I plugged it into the charger and went off to cook dinner. When I came back the little android logo was on the screen. There is red writing saying 'ODIN MODE' 'Downloading ... Do not turn off target!!'

I thought it must be some kind of update, but nothing seems to be happening. It has been sitting there for ages. Is it okay for me to attempt a restart?
Help

 

[josiahlikesminecraft]

Just pull the battery and put it back in then try charging it. Its just the download mode so you shouldn't mess up anything.

Posted via Samsung S3