[SOLVED] Need help with fixing unknown model in LGUP

[backslashV]

I flashed the Fulmics ROM on my G6 and could not go back to stock using LGUP. Under Model and Port it shows "Unknown" and "Com 5, Fulmics" preventing me from proceeding.
I, however, managed to flash the stock rom from a zip provided in one of the threads. Still when I connect the phone to computer, LGUP says "Unknown" and "Com 5, Fulmics".
How can I fix this so that I can use LGUP again? (I also tried the Flashtool with no success)

Thanks

 

[Mavelos]

Go to

C:\Program Files (x86)\LG Electronics\LGUP\model\common

paste this file there https://drive.google.com/open?id=0B8K3M8fXJmgzX1hMNTBkZ3p2M1E

 

[backslashV]

Did that before. Didn't make a difference.

 

[Mavelos]

Did that before. Didn't make a difference.

Did you install the drivers properly and have you tried using a different USB?

 

[backslashV]

Did you install the drivers properly and have you tried using a different USB?

Yes. I even tried another computer. It appears that something about this Fulmics rom is hard coded into the phone. The developer of the rom isn't responding so I don't know what else to do.

 

[Mavelos]

Yes. I even tried another computer. It appears that something about this Fulmics rom is hard coded into the phone. The developer of the rom isn't responding so I don't know what else to do.

Well, I use Fulmics also and i can say nothing is hardcoded. When you connect your G6, check the device manager on your PC to be sure your phone is detected.

 

[backslashV]

Well, I use Fulmics also and i can say nothing is hardcoded. When you connect your G6, check the device manager on your PC to be sure your phone is detected.

It is detected. I even tried changing the com port but nothing happened. So when you connect your phone to pc in download mode LGUP recognizes it?

 

[Mavelos]

It is detected. I even tried changing the com port but nothing happened. So when you connect your phone to pc in download mode LGUP recognizes it?

yes it does. Have you used LGUP before?

 

[backslashV]

Yes I have. I used it to go back to stock from lineage os.

 

[backslashV]

Good news. I found this guide and it did the trick:

https://forum.xda-developers.com/showthread.php?t=3565508

 

[ade_k012]

Good news. I found this guide and it did the trick:

https://forum.xda-developers.com/showthread.php?t=3565508

Hi, how do you solve this issue?
i face same problem.
i even cannot tun off the G6 and cannot enter download mode

when i connect my G6 to PC via uppercut, it says unkonown model and i cannot go on the process.
in the link you put above. we have to enter download mode. how do you do that?

thanks

 

[matthew33]

Just hold volume down and power button at same time to power off.

Sent from my LG-H870 using Tapatalk

 

[Alain_MTZ]

i have a same problem with my LG Aristo 2

necesito el dll para flashear Lg Aristo 2 (LM-X210MA)

 

[jobo440]

@ade_k012 I have exactly the same problem you just described. Were you able to resolve?

 

[ade_k012]

Yes i have solved it and i can update my g6 to the firmware i want. But sorry, i forgot the steps. It was quite long time ago..

 

[luisr3mixx]

Hola yo lo resolvi usando este tutorial

en el ultimo paso donde tienen que crear el common ddl, no lo hagan, solo descarguen el archivo ddl que proporcionan al principio de este post y lo pegan en la ruta especificada. Lo probe en mi lg h873 y funciono perfecto pude flashear y desbriquear mi telefono que se quedaba en el logo de lg