[q] failing while rooting lg g2 f320l

Mounting system RW and pushing SU, then remounting system RO again
mount: Operation not permitted
failed to copy 'su' to '/system/xbin/su': Read-only file system
Unable to chown /system/xbin/su: No such file or directory
Unable to chmod /system/xbin/su: No such file or directory
mount: Operation not permitted
Installing superuser
5338 KB/s (1468798 bytes in 0.268s)
pkg: /data/local/tmp/superuser.apk
Success


***************************************************
Done.
***************************************************

Please check the above for any errors and let me know if you run into any issues
.
Enjoy your phone!
Press any key to continue . . .

Click to expand...

Click to collapse

**************************************************
Easy root for LG G2
Supports the following carriers:
ATT, TMO, SPR, VZW, BELL, RGS, TLS
KT, LGU, SKT, TLS, CLR and OPEN
By IOMonster (thecubed on XDA)
See http://tinyw.in/mXhw for details
ECHO is off.
... some additions by Shelnutt2 and autoprime
**************************************************


Original root idea from http://optimusforums.com/threads/how-to-root-the-lg-g2-f
320.8846/


Press any key to continue . . .
Looking for device...
Make sure drivers are installed.

Check Windows Device Manager if
script sits on "wait-for-device"
Determining carrier...
Found LGU phone!
Pushing g2_security...

40 KB/s (288 bytes in 0.007s)


*******************************************************
STOP!! Unplug usb then go to developer options
and disable USB debugging and re-enable it.
Once you've done that, re-plug your usb...
*******************************************************
Press any key to continue . . .
Waiting for device...
Now it's time to install su and superuser.

Please note! This will trip LG's rootchecker!

This means your phone will show ROOTED in the settings menu,
and in the LG Download mode.

If you do not want to possibly invalidate your warranty
press CTRL-C to stop this script.
You will have a rooted ADB, but no apps on the phone will be able
to access root functions.

Press any key to continue . . .


Mounting system RW and pushing SU, then remounting system RO again
mount: Operation not permitted
failed to copy 'su' to '/system/xbin/su': Read-only file system
Unable to chown /system/xbin/su: No such file or directory
Unable to chmod /system/xbin/su: No such file or directory
mount: Operation not permitted
Installing superuser
5338 KB/s (1468798 bytes in 0.268s)
pkg: /data/local/tmp/superuser.apk
Success


***************************************************
Done.
***************************************************

Please check the above for any errors and let me know if you run into any issues
.
Enjoy your phone!
Press any key to continue . . .

Click to expand...

Click to collapse

@ndroidomeda said:

Hi,
I got the new G2 F320L LGU+ version from Korea.
Did an OTA to software version F320L11K.
Then tried to root using IOROOT method http://xdaforums.com/showthread.php?t=2448887

But it gave following error


Then I went thru the thread and found one of the solutions which suggested flashing back to stock ROM then factory reset and again root will work.

So I did that. But it still is not rooting.

I used the method posted by "hyelton" in the following link to flash. It flashed alright back to F32011G version of sofware i.e. before the update.
http://xdaforums.com/showthread.php?t=2432476&highlight=uptestex+exe

The complete message that is coming in the command prompt is as below



I would be grateful and obliged if anyone could help me resolve this issue.
Thanks for taking the time to read thru the thread. I know its long but I wanted it to be as detailed as possible.

Click to expand...

Click to collapse