I have diablo, but I want to reflash my n810 the old way one more time, you know deleting all the applications and starting fresh. SO how do i do that. ( i want to clode my OS to an SD thats why)

thanks

You simply do as you did to install Diablo. You plug your tablet, start the Nokia Internet Tablet Software Update Wizard and do what is told there.

And, of course, you don't restore any backup you might have made.

thanks guys