[Samsung Galaxy Player 4.0, 5.0] ajws7036:
How to Dump

I've successfully rooted my Galaxy Player 4.2 (thanks to those making it possible:)).. But I accidentally deleted SU and had to root it again... And was successful..And I can only post here, so How can I pull my OWN factoryfs.rfs from the device? When I try "dd if=/dev/block/stl9 of=/sdcard/factoryfs.rfs", it says

dd if=/dev/block/stl10 of=/sdcard/factoryfs/rfs
/dev/block/stl10: cannot open for read: No such file or directory

It doesn't mount any rfs... just EXT4..... As Shown.

# mount
mount
rootfs / rootfs rw,relatime 0 0
tmpfs /dev tmpfs rw,relatime,mode=111 0 0
devpts /dev/pts devpts rw,relatime,mode=600 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,relatime 0 0
none /acct cgroup rw,relatime,cpuacct 0 0
tmpfs /mnt/asec tmpfs rw,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/obb tmpfs rw,relatime,mode=755,gid=1000 0 0
none /dev/cpuctl cgroup rw,relatime,cpu 0 0
/sys/kernel/debug /sys/kernel/debug debugfs rw,relatime 0 0
/dev/block/mmcblk0p8 /system ext4 rw,relatime,barrier=1,data=ordered 0 0
/dev/block/mmcblk0p9 /data ext4 rw,nosuid,nodev,noatime,barrier=1,data=ordered,n
oauto_da_alloc,discard 0 0
/dev/block/mmcblk0p1 /efs ext4 rw,nosuid,nodev,noatime,barrier=1,data=ordered 0
0
/dev/block/mmcblk0p4 /mnt/.lfs j4fs rw,relatime 0 0
debugfs /debug debugfs rw,relatime 0 0
/dev/block/mmcblk0p7 /cache ext4 rw,nosuid,nodev,noatime,barrier=1,data=ordered
0 0
/dev/block/vold/179:10 /mnt/sdcard vfat rw,dirsync,nosuid,nodev,noexec,noatime,n
odiratime,uid=1000,gid=1015,fmask=0002,dmask=0002,allow_utime=0020,codepage=cp43
7,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro,discard 0 0
/dev/block/vold/179:32 /mnt/sdcard/external_sd vfat rw,dirsync,nosuid,nodev,noex
ec,noatime,nodiratime,uid=1000,gid=1015,fmask=0002,dmask=0002,allow_utime=0020,c
odepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0
/dev/block/vold/179:32 /mnt/secure/asec vfat rw,dirsync,nosuid,nodev,noexec,noat
ime,nodiratime,uid=1000,gid=1015,fmask=0002,dmask=0002,allow_utime=0020,codepage
=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0
tmpfs /mnt/sdcard/external_sd/.android_secure tmpfs ro,relatime,size=0k,mode=000
0 0
/dev/block/dm-0 /mnt/asec/com.rovio.BadPiggiesHD-1 vfat ro,dirsync,nosuid,nodev,
relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,short
name=mixed,utf8,errors=remount-ro 0 0
/dev/block/dm-1 /mnt/asec/silver.mahar.mememe-1 vfat ro,dirsync,nosuid,nodev,rel
atime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortnam
e=mixed,utf8,errors=remount-ro 0 0
/dev/block/dm-2 /mnt/asec/com.jb.gobook-1 vfat ro,dirsync,nosuid,nodev,relatime,
uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixe
d,utf8,errors=remount-ro 0 0
/dev/block/dm-3 /mnt/asec/com.jiubang.gosms.wallpaperplugin-1 vfat ro,dirsync,no
suid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8
859-1,shortname=mixed,utf8,errors=remount-ro 0 0
/dev/block/dm-4 /mnt/asec/com.disney.WMP_AMA-1 vfat ro,dirsync,nosuid,nodev,rela
time,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname
=mixed,utf8,errors=remount-ro 0 0
/dev/block/dm-5 /mnt/asec/com.DevBob.DeskClockPlus-2 vfat ro,dirsync,nosuid,node
v,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,sho
rtname=mixed,utf8,errors=remount-ro 0 0
/dev/block/dm-6 /mnt/asec/com.tmarki.comicmaker-1 vfat ro,dirsync,nosuid,nodev,r
elatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortn
ame=mixed,utf8,errors=remount-ro 0 0
/dev/block/dm-7 /mnt/asec/com.mojang.minecraftpe-1 vfat ro,dirsync,nosuid,nodev,
relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,short
name=mixed,utf8,errors=remount-ro 0 0
/dev/block/dm-8 /mnt/asec/com.quoord.tapatalkxda.activity-1 vfat ro,dirsync,nosu
id,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso885
9-1,shortname=mixed,utf8,errors=remount-ro 0 0
/dev/block/dm-9 /mnt/asec/com.raycom.wtol-2 vfat ro,dirsync,nosuid,nodev,relatim
e,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mi
xed,utf8,errors=remount-ro 0 0

Which of the above is the base to the factoryfs.rfs that I can dump? Or is it possible?

Just to remind..

Galaxy player US version 4.2

Rooted

Android 2.3.6

Superuser installed, I deleted SuperSU