Well, try to boot the device to maintanance mode.
There are at least 2 ways to do that.

• 1. http://wiki.meego.com/N950/Fixing_MALF_state With this you can boot the device in such a mode that it will offer the mouns for mmcblk0p* partitions to an external computer and examine possible problems
• 2. https://toosa.swagman.org/svn/sillykbd/TRUNK/moslo With this you can boot the device in single-user mode where you can telnet into it and manually mount/examine the filesystems quite freely