N900 brick problem
 

So i've tried to install the "NITdroid" and it seems it went bad, i can't start Maemo anymore, i can't even start the NITdroid.

When i turn on the phone the Uboot pops out and one message pops out "press any key to stop the autoboot" i press and nothing happens, the phone turns off, when i let kernel to read it says unable to read boot.scr from mmc and ulimage something like that and after that phone turns off.

When i try to plug it in wall charger the phone turns on by itself, when i try to connect USB same story...

What to do?