[G4 General] Manh_IT:
adb shell ls -la /dev/block/platform/f9824900.sdhci/by-name

lrwxrwxrwx root root 2015-01-02 19:51 DDR -> /dev/block/mmcblk0p30

lrwxrwxrwx root root 2015-01-02 19:51 aboot -> /dev/block/mmcblk0p8

lrwxrwxrwx root root 2015-01-02 19:51 abootbak -> /dev/block/mmcblk0p14

lrwxrwxrwx root root 2015-01-02 19:51 apdp -> /dev/block/mmcblk0p18

lrwxrwxrwx root root 2015-01-02 19:51 boot -> /dev/block/mmcblk0p38

lrwxrwxrwx root root 2015-01-02 19:51 cache -> /dev/block/mmcblk0p54

lrwxrwxrwx root root 2015-01-02 19:51 carrier -> /dev/block/mmcblk0p47

lrwxrwxrwx root root 2015-01-02 19:51 devinfo -> /dev/block/mmcblk0p17

lrwxrwxrwx root root 2015-01-02 19:51 dpo -> /dev/block/mmcblk0p20

lrwxrwxrwx root root 2015-01-02 19:51 drm -> /dev/block/mmcblk0p40

lrwxrwxrwx root root 2015-01-02 19:51 eksst -> /dev/block/mmcblk0p33

lrwxrwxrwx root root 2015-01-02 19:51 encrypt -> /dev/block/mmcblk0p32

lrwxrwxrwx root root 2015-01-02 19:51 eri -> /dev/block/mmcblk0p43

lrwxrwxrwx root root 2015-01-02 19:51 factory -> /dev/block/mmcblk0p49

lrwxrwxrwx root root 2015-01-02 19:51 felica -> /dev/block/mmcblk0p48

lrwxrwxrwx root root 2015-01-02 19:51 fota -> /dev/block/mmcblk0p51

lrwxrwxrwx root root 2015-01-02 19:51 fsc -> /dev/block/mmcblk0p27

lrwxrwxrwx root root 2015-01-02 19:51 fsg -> /dev/block/mmcblk0p26

lrwxrwxrwx root root 2015-01-02 19:51 grow -> /dev/block/mmcblk0p56

lrwxrwxrwx root root 2015-01-02 19:51 hyp -> /dev/block/mmcblk0p6

lrwxrwxrwx root root 2015-01-02 19:51 hypbak -> /dev/block/mmcblk0p12

lrwxrwxrwx root root 2015-01-02 19:51 keystore -> /dev/block/mmcblk0p29

lrwxrwxrwx root root 2015-01-02 19:51 laf -> /dev/block/mmcblk0p37

lrwxrwxrwx root root 2015-01-02 19:51 limits -> /dev/block/mmcblk0p16

lrwxrwxrwx root root 2015-01-02 19:51 misc -> /dev/block/mmcblk0p22

lrwxrwxrwx root root 2015-01-02 19:51 modem -> /dev/block/mmcblk0p1

lrwxrwxrwx root root 2015-01-02 19:51 modemst1 -> /dev/block/mmcblk0p24

lrwxrwxrwx root root 2015-01-02 19:51 modemst2 -> /dev/block/mmcblk0p25

lrwxrwxrwx root root 2015-01-02 19:51 mpt -> /dev/block/mmcblk0p42

lrwxrwxrwx root root 2015-01-02 19:51 msadp -> /dev/block/mmcblk0p19

lrwxrwxrwx root root 2015-01-02 19:51 operatorlogging -> /dev/block/mmcblk0p46

lrwxrwxrwx root root 2015-01-02 19:51 persist -> /dev/block/mmcblk0p23

lrwxrwxrwx root root 2015-01-02 19:51 persistent -> /dev/block/mmcblk0p35

lrwxrwxrwx root root 2015-01-02 19:51 pmic -> /dev/block/mmcblk0p2

lrwxrwxrwx root root 2015-01-02 19:51 pmicbak -> /dev/block/mmcblk0p10

lrwxrwxrwx root root 2015-01-02 19:51 raw_resources -> /dev/block/mmcblk0p44

lrwxrwxrwx root root 2015-01-02 19:51 raw_resourcesbak -> /dev/block/mmcblk0p45

lrwxrwxrwx root root 2015-01-02 19:51 rct -> /dev/block/mmcblk0p34

lrwxrwxrwx root root 2015-01-02 19:51 recovery -> /dev/block/mmcblk0p39

lrwxrwxrwx root root 2015-01-02 19:51 rpm -> /dev/block/mmcblk0p7

lrwxrwxrwx root root 2015-01-02 19:51 rpmbak -> /dev/block/mmcblk0p13

lrwxrwxrwx root root 2015-01-02 19:51 sbl1 -> /dev/block/mmcblk0p3

lrwxrwxrwx root root 2015-01-02 19:51 sbl1bak -> /dev/block/mmcblk0p9

lrwxrwxrwx root root 2015-01-02 19:51 sdi -> /dev/block/mmcblk0p5

lrwxrwxrwx root root 2015-01-02 19:51 sdibak -> /dev/block/mmcblk0p15

lrwxrwxrwx root root 2015-01-02 19:51 sec -> /dev/block/mmcblk0p31

lrwxrwxrwx root root 2015-01-02 19:51 sns -> /dev/block/mmcblk0p41

lrwxrwxrwx root root 2015-01-02 19:51 spare1 -> /dev/block/mmcblk0p21

lrwxrwxrwx root root 2015-01-02 19:51 spare2 -> /dev/block/mmcblk0p36

lrwxrwxrwx root root 2015-01-02 19:51 spare3 -> /dev/block/mmcblk0p50

lrwxrwxrwx root root 2015-01-02 19:51 spare4 -> /dev/block/mmcblk0p52

lrwxrwxrwx root root 2015-01-02 19:51 ssd -> /dev/block/mmcblk0p28

lrwxrwxrwx root root 2015-01-02 19:51 system -> /dev/block/mmcblk0p53

lrwxrwxrwx root root 2015-01-02 19:51 tz -> /dev/block/mmcblk0p4

lrwxrwxrwx root root 2015-01-02 19:51 tzbak -> /dev/block/mmcblk0p11

lrwxrwxrwx root root 2015-01-02 19:51 userdata -> /dev/block/mmcblk0p55

>>>

dd if=/data/media/0/system.rooted_xxx.img of=/dev/block/mmcblk0p53

Or

dd if=/data/media/0/system.rooted_xxx.img bs=8192 of=/dev/block/mmcblk0p53

As I see it very likely it will work. If it does not work, someone please tell me why not?

I do not have good knowledge on this issue !!

Sorry bad english