[boriar]

I need some help from experience user on kobo stuff.
I was installing a koboboot.tgz for ramdom screenshot (not the first one i do it) but now my kobo boot and only show a blank white screen with frontlight on and the led is blinking slowly.
I tested with push & hold power button and with pin reset = nothing different.
Also when i connect usb to pc the led left blink but i don't have access because pc don't react to it.
Some ideas?