Hi to all.
I have new problem. All works good for days and at once death.

I download N9 Qtweak and instal for Game Mods thing. For Android games and 7 game who was in options in qtweak. 30 mins after that when message come to me when i try to opet phone freeze. After that phone turn off and noting else.
When i put usb to reboot or flash with win flasher comp cant recognize the phone. White led not blink,nothing's hapen.

When i put usb in,that sound when something is connected i hear,but pc cant recognize phone and start flash or -R comand.

What to do?