Hi I have problems with your operating system from Nokia N900 ... I ran out of battery, I came home to recharge it, and I had a big surprise, it reboots after passing the white background with blue text NOKIA reboots itself! Some help please
remove the battery , plug in the charger while the battery is removed , then put the battery back .
if the above doesn't work , try going into flashing mode by pressing u at reboot after connecting the usb cable, if that doesn't work then remove the battery , plug in the usb cable while the battery is removed , press and hold u (battery is still out), and then put the battery back (keep holding u while doing this) , if it goes into flashing mode , the boot loader is fine , if it doesn't then i think it is bricked .
Well i just try it what you say and nothing...Nothing else like before...