lg k9 brick - General Questions and Answers

can anyone help me with my lg k9? it has a boot error and does not enter download mode, it appears on the pc qualcomm 9008

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LG G4 AT&T Stuck in Recovery mode?

I used the LG Flash Tool 2014 for my device to try to recover from a bricked phone. And I think i made it worse after using the kdz file and it completed 100%. I took the battery out and unplugged the phone when it was done. It wont even show anything on the screen now or go into recovery mode. But I do show RELINK HS-USB QDLoader 9008 (COM5) under the device options in my device manager when I connect the phone to the computer. Also it does make the device connected sound when I plug it in the computer. What can I do to get out of this mess? Thanks in the advance for any help that I can get.
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LG L7 II P710 stuck in QDL 9008 mode. Qualcomm eMMC reports Image Download Failed.

Hello, I've recently tried to install firmware on my LG P710 using LGFlashTool and it failed and now I don't have any emergency mode, it stays at a black screen, connected to USB and being detected only as Qualcomm HS-USB QDLoader 9008.
I've tried this tutorial http://forum.xda-developers.com/optimus-l3-l5-l7-l9-ii/general/unbrick-lg-l7-ii-single-dual-t3166282 but my device won't get into QDL 9006 mode with error "Image Download Failed. Cookie (if present) not received."
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LG LS996 MSM8994 status 9008

hello Everyone,
I by mistake flashed a wrong .kdz file in my LG LS996 Qualcomm Snapdragon 810 MSM8994, and now there is no sign when i switch on or when i plug it.
there is no recovery mode
there is no fastboot mode
the only thing is that, it shows as qualcomm hs-usb qdloader 9008 when i plug. i have ready many things on internet and yet nothing works, the smart diagtool does not have the MSM8994, please i really need your assistance on how i can fix this issue.
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HOW TO UNBRICK THIS LG G2?

Hi everyone,
I have a second device as LG_G2 D802 and i gave it to a my friend. He said he rooted it and after a while bricked it.
Phone is not turning on normally, lights green and blue, LG logo appears and after a short while the phone is restarting. I can only enter download mode.
I've tried some options with using XDA topics but i couldn't solve it unfortunately. The last situation is: pc doesn't detect phone in download mode.
With short circuit, sometimes it seems as Qualcomm HS-USB Diagnostics 9006, sometimes Qualcomm HS-USB QDLoader 9008 in device manager.
I used SRK TOOL for 9006, it finished successfully but when i unplugged phone and plug battery and plug usb and enter in download mode, pc didn't detect phone, any devide, etc.
I used Boarddiag for 9008, AP TEST: Successful EMMC TEST: Successful SDRAM TEST: Successful, all process is successful. But again, in download mode, PC doesn't detect anything of the phone.
In the videos I watched, after successful SRK TOOL or Boarddiag processes, pc must detect phone in download mode but the same thing didn't happen to me
I used Win 8.1 64 bit and Win 7 X86, but same thing happened. Stuck in pc detecting problem in download mode. I installed drivers, too.
Is there anything that can be done about it?
Does anyone have an idea?
Thanks.

LG K9 (LM-X210BMW) bricked

Can anyone help me with my lg k9? it has a boot error and does not enter download mode, it appears on the pc qualcomm 9008
Does anyone know a way to solve or how to create a firehose for this device? I can't find it anywhere on the internet

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