new 7" MID F518 restore?


Nov 4, 2010
i got this tablet --> Wholesale Free shipping 7 Inch Multi Touch Screen Android 2.1 Tablet PC(TH P73),wifi netbook,camera notebook

in the manual its called MID F518 and not TH-P73...
i would like to somehow re-install the firmware (or some other firmware),
because the firmware installed f¤%& up after i used the calibrate funktion.. now the touchscreen dont respond at all, i tried to boot the device, and when booted the other buttons dont work either..
so now i have a tablet that only show the lockscreen, and thats it...

so my question is if someone have had a simular problem, and how find some usable firmware/usb driver for this device? :)