LG G4 H812 unlock [Solved]

[bmobmobmobmobmo]

Hi all

I am using Octoplus box LG 2.1.3 to unlock the LG G4 H812 with bad esn. But I was stuck at the screen.

Trying to enable to Diagnostics ports....
Initalizing ADB.....OK
ADB Server was found. Trying to kill.....
Waiting for phone......Failed!

Nothing is happening on the phone after this message. Normally, the phone should have pop-up message.
I hope someone can help.

Thanks

[Octopus box]

Hello.

Please install the following drivers and restart PC.
http://octoplusbox.com/files/drivers..._Ver_4.0.3.exe

Close all third party Software (modem dashboards, Android managers, etc.) and disconnect all other devices from PC (modems, phones, boxes, etc.) after PC restart. Try to perform "Unlock" operation again.
Post here result and full Software log of the operation.

Note: To connect the phone in Normal Mode, do one of the following:
1. Enable "USB Debugging" mode;
2. Type 277634#*#, go to "Port Check Test" (or "SVC Menu -> Port Check Test") and switch "Port Check Test" to "Enabled".

[bmobmobmobmobmo]

Thank you for your reply. I installed the driver you updated and enabled "USB Debugging" mode, but I still failed to unlock it. Any other options I can try?

[Octopus box]

What devices appear in PC Device Manager when You connect the phone directly to PC?

[bmobmobmobmobmo]

Thanks for your reply again.

These are what under the Device Manager:
-Portable Devices
- G4
-Ports (COM & LPT)
- LGE Mobile USB Serial Port (COM4)

[Octopus box]

Please post here, or send us in PM full Software log of "Unlock" operation.

[bmobmobmobmobmo]

I finally figured it out, caused from the driver. Lg G4 H812 is blacklisted unlocked successfully. thanks.