Im pretty sorry about this but i have little knowledge about the flash or take backups.maybe i will have to use the xterminal.pls can you help with the necessary codes?i previously installed about 4 or 5 app and im certain the problem might have occurred as a result of this.incoorpurating the codes in the xterminal,hope i wont lose some default app from my N900.kindly advice...
sudo gainroot apt-get remove "the name of your app (without the quotation marks)" apt-get autoremove
Maemo Flasher-3.5 tool does not support any 64-bit operating systems. If Flasher-3.5 is not supported on your operating system you can try to install Maemo SDK Virtual Image from Maemo Development Environment Downloads page and flash Maemo device from Virtual Image (which includes Ubuntu). This may or may not work for you depending on how well virtualization technology you use supports USB on your HW. http://tablets-dev.nokia.com/maemo-d...-downloads.php