I flashed today with KDZ latest N firmware. Now I can't root the device.
Should I downgrade? This is what the root tool prompts at the end.
[*][*] LG Optimus L3 E400 Root Tools (Windows version)[*] By Muhammad Naufal Hisyam (Zeref DragNeel)[*][*] Before continuing, Ensure USB debugging is enabled on your Device, That you[*] have the latest LG drivers installed, and That your Phone[*] is connected via USB.[*][*] Press enter to root your phone...
Press any key to continue . . .[*][*] Waiting for device...
* daemon not running. starting it now *
* daemon started successfully *[*] Device found.
link failed Permission denied[*] Rebooting device...[*] Waiting for device to reboot...
cannot create /data/local.prop: permission denied[*] Rebooting device again...[*] Waiting for device to reboot...[*] Attemping persistence...
remount failed: Operation not permitted
failed to copy 'su' to '/system/bin/su': Read-only file system
Unable to chmod /system/bin/su: No such file or directory
link failed Read-only file system
failed to copy 'busybox' to '/system/xbin/busybox': Read-only file system
Unable to chmod /system/xbin/busybox: No such file or directory
/system/xbin/busybox: not found
failed to copy 'Superuser.apk' to '/system/app/Superuser.apk': Read-only file sy
stem[*] Cleaning up...
rm failed for /data/local.prop, No such file or directory
rm failed for /data/gpscfg/*, No such file or directory
Unable to chmod /data/: Operation not permitted[*] Rebooting...[*] Rooting Complete complete![*] Press any key to exit.
Press any key to continue . . .
Solved Run Superoneclick V1.7 rageagainstthecage and in 5 min your LG E400 is rooted.