thanks mido

but how fix this problem ?

i creat a backup again and problem again

for test :

i flashed my n900 and only install faster application manager and backup menu


and then choose( b )to create a backup then choose ( t ) to backup rootfs and optfs
then try to restore my backup

backup restore size is NA

and it say backup restore complete and press any key to continue

and i press q and phone restart

but it stay on nokia logo