First thing you should do is reflashing, this phone with locked firmware is just a .. phone, no fancy features. I was scared while flashing (had 53R), but everything went okay and now I have unlocked 09 with any fancy feature I like.
Here's how the mounts are:
Code:
# df -h
Filesystem Size Used Avail Use% Mounted on
rootfs 54M 54M 0 100% /
/dev/root 54M 54M 0 100% /
/dev/roflash1 15M 16M 0 100% /usr/language
/dev/roflash2 8.6M 8.6M 0 100% /usr/data_resource
/dev/mtdblock8 6.0M 916k 5.1M 15% /ezx_user
/dev/mtdblock9 7.9M 3.4M 4.5M 43% /ezxlocal
/dev/mmca1 1.9G 1.1G 811M 58% /mmc/mmca1
The last one is memory card, /ezx_user and /ezxlocal are mounted read-write, others are read-only. Root partition (/dev/roflash) is CramFS, althought I've heard there are "patches" to make it read-write... but couldn't find any and have no idea how would it look like, when kernel doesn't have support for any of ext/minix/reiserfs and you can't make CramFS writeable..