Hello everyone. I have the first relasing model of Deus XP. Recently i bought one battery, becouse of its short duration. When i plugged the new battery, in the screen appeares a message saing ``UPDATE´´ and one arrow. I press the arrow and the screen turns in nothin and get it to the same. If i quit the battery and put it again, appears the same. I downloaded Deus update 5.1 and Deus update 5.2. When I plug it says: Reading updates. Please, help me, im desesperated with it.