Hello, have used Bootmenu many times. Backed up ok. Trying to restore to fix corrupt optfs reported when I checked after N900 crashed & rebooted while copying files from SD card to internal memory.

Version 1.11 Bootmenu installed automatically sat 28th April. Now stops on 'Loading Boot Menu'. Wait number of seconds & N900 shuts down. Reinstalled a number of times. How can I fix corrupt optFS?
prefer to restore my backup but cant get bootmenu to work.

Any help much appreciated.