download both files connect your phone to pc and put those 2 files in N900/systemBackups folder. if there is no folder in N900 then create one. After that open xterm and type: Code: root apt-get install backupmenu when xterm finishes installing backupmenu then restart N900 while keyboard open will boot in backupmenu and keyboard closed will boot into Maemo.
root apt-get install backupmenu