LG 20 Does not turn on after firmware, is not included in Download Mode - LG V20 Questions & Answers

My smartphone LG V20 h910
after installed LineageOS android 9
everything was fine, but then I wanted to return the stock Nugat 7.0 back, but in the end now my phone is hanging on the LG splash screen.
Now I don’t know what to do, the computer sees the phone as a COM port, LGUP does not recognize (unknown device).
the uppercut also does not recognize
LG Flash Tool (CommMode Fail)
Is it possible that the problem is with the USB Type C?

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[Q] D802 Total Brick?No recovery,Download Mode,Fastboot

Hi all,
Maybe someone find a solution...current issues
Phone is LG G2 D802 32GB
1.Only LG Logo is visible while phone is powered on
2.I can turn on download mode but it's not work on pc (device is not recognized)
3.Recovery Mode not available
4.I can do a factory reset but nothing happens
5.ADB,Fastboot device not found (Trying various drivers for connecting to pc)
6.When I connect phone to PC is recognized as LGE Mobile USB Serial port
7.in LG Flash Tool 2014 I can do something.Changed port to 41 in device manager.Yesterday when I tried to flash it was typing "Model information check failed"
I think I've tried everything any help pls?
No one
help
i have the some problem help please:crying:
I'm able to start software update in LG Mobile support tool via Flash tool (KDZ Method) only up to 4% and only while CSE Flash / CDMA is checked then I've got an some error which I can't read due to bad letter format.Maybe it's because I'm not in download mode, but in normal mode (only way to recognized by pc as LGE USB MODEM)?
starshar said:
i have the some problem help please:crying:
Click to expand...
Click to collapse
Maybe I've found a solution here .I will try this method soon...

[Q] My unroot LG G2 D802 Stuck in LG Logo

Please help me.
My phone is unroot LG G2 (D802). 2 days ago I connected it to the computer to get update with LG PC Suite. But my naughty boy taken off the cable from the computer. Now my phone stuck in LG Logo. When i connected the phone on download mode to the computer, it says "LGE Android MTP Device Error". When i connect using "LG Mobile Support Tool" , i can update the software. But when i turn on the phone, it stuck in LG logo again.
There are pictures of my children on the phone about 3 GB. What can I do to get back the datas.

LG G2 not recognized by PC after unbricking

Hello, I recently rooted my LG G2 d802 phone because it got a little old and the Lollipop update was overheating the phone while multi-tasking.
Unfortunately, i bricked it by mistake. Afterwards, I managed to fix it using SRKTool and installed the official and latest Blisspop ROM. The phone is working great except for one thing, it is not recognized by any PC anymore. The LGE Modem Driver and LGE Mobile USB Port got installed, but I can't see the device in My Computer, nor the LG support or LG PC Suite or LG Bridge apps can.
I installed every driver for d802, even adb or android universal ones. No luck though.
Not even the download mode is recognized by the PC anymmore.
What can I do?
Thank you very much for your time!
Same here' :

LG 20 Does not turn on after firmware, is not included in Download Mode

My smartphone LG V20 h910
after installed LineageOS android 9
everything was fine, but then I wanted to return the stock Nugat 7.0 back, but in the end now my phone is hanging on the LG splash screen.
Now I don’t know what to do, the computer sees the phone as a COM port, LGUP does not recognize (unknown device).
the uppercut also does not recognize
LG Flash Tool (CommMode Fail)
Is it possible that the problem is with the USB Type C?
Duplicate thread closed

(HELP) LG G6 H870DS Not Detected By PC in Download Mode

Hello Everyone, i have already searched for this Question around this forum but nothing the same as my problem, so here is the scenario how i get the problem.
I Cross Flashed my H870DS ESA Oreo to H870DS HKG PIE in LG UP with Uppercut, when 16% comes, i remember its flashing laf?
I forgot but something like that, but it fails to flash. then i unplug and plug my G6 to computer but now it doesn't detect it anymore, even in Device Manager not detected the Com Port in Download mode, but when i goto fastboot my pc detects it as Android but not recognized.
Please Help some workaround with this. Im surely i have working Drivers because at first place i used the LG up before my G6 broke.
Things i have tried :crying: :
-Uninstall and Install LG Drivers (X)
-Drained My G6 and try again (X)
-Try Another Ports (X)
-Another USB Cable? (X)
Any response would be appreciated, Thanks.

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