keep flasher running and your battery charging to 11% slowly.
then, the flashing process will be continued.

btw, my n9 modem failed unexpectedly due to hardware issue conformed today, and sent back factory for maintenance.
Oh man, I was gtalking normally with my GF that day 08-05.
I'm so depressed with both the poor nokia sw/hw qualities, man.
nokia is truly going straight to hell.