OP. This is a development forum. Yes we know what that is, we know how to use it. I suggest you read the sticky threads in all sections if you are interested in anything with your phone. If not, do not attempt to do anything at all. You will more than likely end up with a really expensive paperweight.
Btw, that is the warning screen before you get to Odin mode. Odin is a flashing tool for Samsung devices used on a computer.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Lost in a paper bag again...
Epic 4G Touch
If you can't follow the rules, I can't help but tell you how wrong you are.
I am the enforcer.