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Root Any luck?

For ADB I'm not a pro at that, so I'm not exact on the code your supposed to type. But for root explorer just search: "Recovery" or ".img"
 
Found 2 results:

/etc/firmware/ZTE_U880F_SUCCESS_PR1183396-s2202_32333042.img

and

/system/bin/recovery

Which one would you like?
 
shell@android:/dev/block/platform/msm_sdcc.1/by-name $ ls -l
ls -l
lrwxrwxrwx root root 1970-01-04 19:25 aboot -> /dev/block/mmcblk0p13
lrwxrwxrwx root root 1970-01-04 19:25 boot -> /dev/block/mmcblk0p15
lrwxrwxrwx root root 1970-01-04 19:25 cache -> /dev/block/mmcblk0p21
lrwxrwxrwx root root 1970-01-04 19:25 fsg -> /dev/block/mmcblk0p10
lrwxrwxrwx root root 1970-01-04 19:25 grow -> /dev/block/mmcblk0p23
lrwxrwxrwx root root 1970-01-04 19:25 misc -> /dev/block/mmcblk0p19
lrwxrwxrwx root root 1970-01-04 19:25 modem -> /dev/block/mmcblk0p14
lrwxrwxrwx root root 1970-01-04 19:25 modemst1 -> /dev/block/mmcblk0p11
lrwxrwxrwx root root 1970-01-04 19:25 modemst2 -> /dev/block/mmcblk0p12
lrwxrwxrwx root root 1970-01-04 19:25 persist -> /dev/block/mmcblk0p8
lrwxrwxrwx root root 1970-01-04 19:25 recovery -> /dev/block/mmcblk0p16


Found the device block for the recovery image.
 
shell@android:/dev/block/platform/msm_sdcc.1/by-name $ ls -l
ls -l
lrwxrwxrwx root root 1970-01-04 19:25 aboot -> /dev/block/mmcblk0p13
lrwxrwxrwx root root 1970-01-04 19:25 boot -> /dev/block/mmcblk0p15
lrwxrwxrwx root root 1970-01-04 19:25 cache -> /dev/block/mmcblk0p21
lrwxrwxrwx root root 1970-01-04 19:25 fsg -> /dev/block/mmcblk0p10
lrwxrwxrwx root root 1970-01-04 19:25 grow -> /dev/block/mmcblk0p23
lrwxrwxrwx root root 1970-01-04 19:25 misc -> /dev/block/mmcblk0p19
lrwxrwxrwx root root 1970-01-04 19:25 modem -> /dev/block/mmcblk0p14
lrwxrwxrwx root root 1970-01-04 19:25 modemst1 -> /dev/block/mmcblk0p11
lrwxrwxrwx root root 1970-01-04 19:25 modemst2 -> /dev/block/mmcblk0p12
lrwxrwxrwx root root 1970-01-04 19:25 persist -> /dev/block/mmcblk0p8
lrwxrwxrwx root root 1970-01-04 19:25 recovery -> /dev/block/mmcblk0p16


Found the device block for the recovery image.

Do you know how to pull it?
 
Do you know how to pull it?

Not a clue. I tried "adb pull /dev/block/mmcblk0p16" and it wouldn't work.

C:\0>adb pull /dev/block/mmcblk0p16
remote object '/dev/block/mmcblk0p16' not a file or directory

I know it's a device, however, how can I create an image file from this?
 
Try adb pull /dev/block/mmcblk0p16 /zte/recovery.img

It should out put to /where/you/have adb/zte/recovery.img

Or try adb pull /dev/block/mmcblk0p16 >> /zte/recovery.img
 
Try adb pull /dev/block/mmcblk0p16 /zte/recovery.img

It should out put to /where/you/have adb/zte/recovery.img

Or try adb pull /dev/block/mmcblk0p16 >> /zte/recovery.img


C:\0>adb pull /dev/block/mmcblk0p16 /zte/recovery.img
remote object '/dev/block/mmcblk0p16' not a file or directory


It appears that we're back to square one again. Without root permissions, I am unable to pull the recovery image and ironically, I cannot root this device without flashing a custom recovery; that's my dilemma.

Seems like the only ideal way to root this device is applying an update zip file in a custom recovery, however, I cannot install a custom recovery because I don't have root permissions.
 
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