[G3 General] re_di:
Hi, I have new, clean stock ROM in my LG G3 D858HK 32GB phone

I see, that there is new method ofo rooting and installing TWRP

Unfortunately something goes wrong.

Proper (IMHO) steps:

- Installation ImageprepGUI

- running imageprepGUIv2.5.exe from path C:\ImageprepGUI

- pressing "Next" button in imageprep window

- pressing "Next" button in imageprep window (Author's notes)

- choosing "I have my own copy of KITKAT...", and "I have my own copy of "bump'd"...", then "Next"

- choosing "Do both (direct)...", then "Next"

- "Ok" button in Summary window

- disconnecting phone, then "OK"

- selecting aboot.img, then "ok", laf.img, then "ok", recovery.img then "ok"

- connectiong phone, then "ok"

phone reboots (i can see in the imageprep window:

ImageprepGUI

version 2.5

by topet2k12001

For LG G3

root process originally automated by [MENTION=2200907]avicohh[/MENTION]

actual root steps and commands originally by [MENTION=4911249]Unjustified Dev[/MENTION] (in English)

originally shared by [MENTION=4692340]jgkim[/MENTION]

new root (direct, non-script) version by [MENTION=4948835]digital-bug[/MENTION]

Starting adb server...

Waiting for device...

Device detected.

List of devices attached

LGD858HKd011671c	device

Pushing files...

Busybox...done.

Rooting Script...done.

SuperSU by Chainfire...done.

Sharpening Mod Script by Skin1980...done.

Rebooting...if the device does not reboot automatically, please disconnect the device, remove the battery, put it back, power it back on, and reconnect it.

* daemon not running. starting it now on port 5037 *

* daemon started successfully *

then there is window with information about DOS command with "OK" button only

after confirmation cmd starts, wit short message

Device found at OM28.

Rebooting to Download Mode...

this text does not have "C" letter in "COM28", and phone does not restart in download mode, I can't see the rest commands in cmd (which are visible in video), and window closes by themselves

then, in "rooting" window is information:

Rooting completed. When the device restarts, you will notice a quick "Android is upgrading" message, which indicates successful installation of the "su" binary. You can also confirm that "SuperSU" is installed as one of your apps once you fully boot to Android.

Rebooting to Android...

Press "Next" to continue with TWRP custom recovery (recovery.img) installation, or "Exit" to quit ImageprepGUI.

I am pressing "Next", I confirm information about twrp installation

Then I click "Ok" in "Continuing" window

I watch the device carefully, but nothing happens on the phone and click "ok"

and...:

Waiting for device...

Device detected.

List of devices attached

LGD858HKd011671c	device

Pushing files...

Android Kitkat aboot.img...done.

Android Kitkat laf.img...done.

TWRP Custom Recovery recovery.img...done.

ImageprepGUI Script...done.

Bump Script for recovery.img...done.

Bump files...done.

Setting permissions.../system/bin/sh: su: not found

/system/bin/sh: su: not found

/system/bin/sh: su: not found

/system/bin/sh: su: not found

/system/bin/sh: su: not found

...done.

/system/bin/sh: su: not found

Your LG G3 now has "bump'd" boot.img and "bump'd" TWRP custom recovery. Congratulations!

Testing TWRP. Booting to TWRP Custom Recovery...

phone tries to go into twrp, but the only thing on the phone there is a robot lying on its back and message "command is missing" (or something like that, because I am translating it into english)

Can you help me [MENTION=5231281]topet2k12001[/MENTION] ?

---------------------edit-----------------------

I have tried to do it ones again

In command window, a while before autoclose there is a message:

"couldn't open the port \\.\OM28"

without "c" letter in "COM28"