Database Users

Blackscreen / Qualcomm HS-USB QDLloader 9008

Hey guys,
finally i bricked my phone...
After a failed flash to TWRP recovery and a failed unbrick with fastboot, the phone won't start. Blackscreen. Only in device manager it show's "Qualcomm HS-USB QDLoader 9008". Is there any chance to unbrick or should i get a new mainboard?
PS: Sorry for my bad english, im from Germany
Thank you in advance
JaDa

@JaDaKiZz welcome to the party - read this http://www.reddit.com/r/lgg2/comments/2p5xei/the_lg_g2_is_unbrickable_a_story_of_death_and/ and let me know if you need any help. The MOST IMPORTANT thing you need to do is figure out the right KDZ for your phone.
Use http://csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn=xxxxxxxxxxxxxxx
replace xxxxxxxxxxxxxxx with your IMEI

Hey sandys,
the BoardDiag start but abort the test.
Linux don't show my G2 in devices. What can I do?
JaDa

Same thing happened to my phone. Thats what it shows in windows and isnt picked up by ubuntu. When I tried to use the lg tool to recovery it fails and says phone isnt in dload mode trying flash programmer. Dont have the money currently for @tungkick and dont see any other way.

Unbrick lg g3 qhsusb_bulk, qualcomm 9008 workking 100% by board ver 2.9a

How to Fix "error device not found in dload trying flash programmer" when use boardiag .
Lg g3 qualcomm 9008 when install driver then use tool boardiag fake tool say device not found in dload trying flash programmer
when you use tool fake board share in xda another tool say device not found in dload trying flash programmer. You need remove battery (of lg g2 hold power 1 minute) then connect cable again and use tool again
Sure install driver 100% wrong
With windowns 64 bit you need restart pc then click f8 choose disbable driver singturne....
Then remove battery (hold power 1 minute with lg g2) then connect cable try use tool unbrick >> sure done 100%
I will updload video error dload
Remember disbbale tool sony erricson if you have open tool in taskbar
How to fix “No response from the device. Check PMIC first and
if still boot problem, replace AP.”
Remove battery and connect again put qualcomm 9008 then use tool in topic
http://www.androidbrick.com/unbrick-recover-your-dead-lg-g3-all-variants/​ Just as helping
[*]I see very topic unbrick qualcomm 9008 lg g2, lg g3 but all tool can not use.
I have full tool board ver 2.9.( only 2.9).
Link download drive.google.xxx /file/d/0B_Hol5T47S-bYjNETmVPZkdWUms/view?usp=sharing (xxx= com)
Support lg g2, lg g3 workking 100%.
Download tool, open BoardDiag and choose file tot correct model phone of you( you can download tot in xda)
See guide in pictrure : very easy.
Note
Hold power 2 minute and connect cable ( or remove battery)>>And open tool check ap, emmc test again
Then unbrick done remove cable, hold power 30 second and hold volume up connect cable phone put downloadmod >> Use lgflashtool 1.5 flash file tot again >> done.
If done pls donate a few beers paypal of my Thank you very much.​

Man you saved my ass Thank you so much !1 when i get my salary ill donate to you and tell everybody to do so cuz this tool is amazing. im in download mode now ill try to flash with lg flash tool.

Thank so much man but my g3 last week unbrick qualcomm i had I submit for warranty[emoji24] [emoji24] I am very Star-crossed [emoji20]

Hello friend willcracker
Hello friend willcracker :good:
I hope all is well;
I saw this little tutorial so I want to ask for help
I have a LG G3 D855p and my phone is dead (bricked)
I can not quite understand the method you friend
not turn on my phone
I can not enter the "" Download Mode ""
VOL + Up when I connect the USB cable to the PC recognizes me as:
Qualcomm HS-USB QDLoader 9008 (COM10)
why I ask for help to revive my g3
If you help me ... .. I promise to donate something for you
you send a file "picture" attached
- - As I can get to "" Fastboot Mode "" on my phone
I hope your prompt response, please do not ignore my message :crying:
greetings from peru

You need to Disassemble Phone and Expose the TP Location
See pictrue
Expose the TP Location.
Done phone put qualcom 9008>> use tool unbrick
Remeber unplug battery connect only cable and short testpoint

Thanks for responding, but I need your help please friend
Hello willcracker I have no such tool you indicate "tool unbrick testpoint"
I could do this step with some type of cable or wire?
- If you Might tell me how to do that step with another option
leave your email. to chat google chat (Houngts) and you help me please
I'm worried because my g3 d855p not light, or anything like I said ....
await your prompt response, I hope you can help me

TOT Firmware, must match installed version?
Hey, thanks for providing this tool!
Final question, the TOT file must this match the installed version?
My situation:
Lollipop was installed, goal was to move to a custom rom (blisspop v2.3)
Rooting was successful
Install of twrp not, reboot into recovery caused the 'signature verification error'
Tried to flash the kitkat rom via the download method, failed, ...
Currently, I have the same verification error also when trying to get into download mode and have the Qualcomm HS-USB QDLoader 9008 in my device manager.
I have the LGD855AT-00-V10e-EUR-XX-JUL-08-2014-16G+0.tot file and did the first step of your procedure. Can I do the second step with this extract of kitkat even if lollipop was installed?
any feedback greatly appreciated!

Hello willcracker thanks, thanks for reply but I need your help please
Hello friend willcracker not have any of those tools indicated in its response = "testpoint tool unbrick"
I can do this step with some type of cable or wire
- I want you to guide me step by step how to perform the process
**will commit without any error.
And haci get my phone g3 ... haci I could also help others or siblings who need help to solve any problem with the g3
- I can not enter download mode
- I can not enter recovery mode
- When I turn on my phone, get the LG logo goes about three letters at the top left, then flashes a red, blue lights ...
- The PC recognizes me as Qualcomm HS-USB QDLoader 9008 (COM10)
You could leave your email. Google to chat chat (Houngts) and help me please
*....
Waiting for your prompt response, I hope you can help me
Please do not ignore my message willcracker friend
Greetings from Peru

themusic1510 said:
Hello friend willcracker not have any of those tools indicated in its response = "testpoint tool unbrick"
I can do this step with some type of cable or wire
- I want you to guide me step by step how to perform the process
Greetings from Peru
Click to expand...
Click to collapse
NO you need find google how do short testpoint samsung n7100 you see they guide short testpoint . Lg when short testpoint phone detect qualcomm 9008
And you use tool board diag unbrick.

???
themusic1510 said:
Hello friend willcracker not have any of those tools indicated in its response = "testpoint tool unbrick"
I can do this step with some type of cable or wire
- I want you to guide me step by step how to perform the process
**will commit without any error.
And haci get my phone g3 ... haci I could also help others or siblings who need help to solve any problem with the g3
- I can not enter download mode
- I can not enter recovery mode
- When I turn on my phone, get the LG logo goes about three letters at the top left, then flashes a red, blue lights ...
- The PC recognizes me as Qualcomm HS-USB QDLoader 9008 (COM10)
You could leave your email. Google to chat chat (Houngts) and help me please
*....
Waiting for your prompt response, I hope you can help me
Please do not ignore my message willcracker friend
Greetings from Peru
Click to expand...
Click to collapse
I'm in the same boat! Could you please explain it a little better?

frank.devliegher said:
Hey, thanks for providing this tool!
Final question, the TOT file must this match the installed version?
My situation:
any feedback greatly appreciated!
Click to expand...
Click to collapse
You need extract file tot d855 and put phone to qualcomm 9008 and unbrick . DOne flash stock rom. Find rom 5.01 link another

Ahh now i see!
Well ive tryed this guide with two different computers, but all i get is ap check failed, i do get into qualcomm mode and everything. Why does it fail!!? Am i doing something wrong?

@willcracker
The link doesnt work !? Where can i download the BoardDiagTool?
I have a F240L and this totfile BIN_LGE980AT-00-V20g-ATT-US-APR-28-2014+0 .Can I use it?
I have tried with this file but i get the message AP Check or Check PMIC first

sourly64 said:
@willcracker
The link doesnt work !? Where can i download the BoardDiagTool?
I have a F240L and this totfile BIN_LGE980AT-00-V20g-ATT-US-APR-28-2014+0 .Can I use it?
I have tried with this file but i get the message AP Check or Check PMIC first
Click to expand...
Click to collapse
what do you mean?
The link unbrick only g2 g3 and gpro2
Phone of you G pro i not upload tool . Unsderstand.

Magnerion said:
Well ive tryed this guide with two different computers, but all i get is ap check failed, i do get into qualcomm mode and everything. Why does it fail!!? Am i doing something wrong?
Click to expand...
Click to collapse
Model Lg d851? writh
rememer ber tool suppoer only lg g3 f400s/l/k , lg d855 16gb and 32gb.
If use tool say error pcmic on tool not support (Ex: lg d851)
I up load only msm8974ac g3 msm8975ac g3 no upload

Magnerion said:
Well ive tryed this guide with two different computers, but all i get is ap check failed, i do get into qualcomm mode and everything. Why does it fail!!? Am i doing something wrong?
Click to expand...
Click to collapse
It seems won't work.I have gone through about this problem.Alway AP Check fail.QPST reported that phone had been in Sahara download mode for few seconds.A RMA fix my phone.But it cost me about 50dollars

willcracker said:
what do you mean?
The link unbrick only g2 g3 and gpro2
Phone of you G pro i not upload tool . Unsderstand.
Click to expand...
Click to collapse
Hello willcracker !
Thanks for the note,do you know the totfile is the right one ?
I get with this file ,when is extraced the message in BoardDiag Check PMIC first and if not boot Check AP

TOT Version
willcracker said:
You need extract file tot d855 and put phone to qualcomm 9008 and unbrick . DOne flash stock rom. Find rom 5.01 link another
Click to expand...
Click to collapse
I have a TOT file, but for kitkat, not Lollipop. Can I use this TOT file?
(have only a kdz file for lollipop)
Thx!

frank.devliegher said:
I have a TOT file, but for kitkat, not Lollipop. Can I use this TOT file?
(have only a kdz file for lollipop)
Thx!
Click to expand...
Click to collapse
YES you can use tot kikat unbrick .

sourly64 said:
Hello willcracker !
Thanks for the note,do you know the totfile is the right one ?
I get with this file ,when is extraced the message in BoardDiag Check PMIC first and if not boot Check AP
Click to expand...
Click to collapse
sr i have not upload hex lg gpro waitting comming soon.

[SOLVED][HELP] Hard Brick LG G2! no recovery, no fastboot, no download mode!

Hello!
Good afternoon masters!
My LG G2 was hard bricked after i [very intelligent man (sarcasm)] flashed a ROM and Efficient Kernel without wipe nothing!
My phone can't enter in recovery mode, download or fastboot.. the PC recognize him in PdaNet installed, but in ADB i can't execute any command
because the status of device is "unauthorized" and i don't have access to the screen to confirm the authorization.
Obs:
Red LED light ON while pluged in PC.
Try to ON the device shows blank stripes in LG logo boot and shades of gray.. after this the screens off.
Thanks for all and sorry for my english!
[EDIT]:
Aaaw Yeah! I won, masters!
The problem has solved now!
1: I followed this tutorial
Then: I followed the tutorial that the master dredd2099 passed me. Thank you too man!
Obs: if you don't have Linux to follow the tutorial passed by dredd2009.. try this tutorial on youtube.
Obs 2: if your PC recognize the device like qhsusb_bulk 9008 (don't recognize disk parts in PC.. only COM port in Device Manager) instead of 9006.. try this tutorial
Thanks for all! [very happy]

have you checked here, might help, sounds similar at least

dredd2099 said:
have you checked here, might help, sounds similar at least
Click to expand...
Click to collapse
Thanks for answer my friend!
In the post of your reply.. the PC detects device as qhsusb_bulk with multiple drivers, in my case unfortunately not.
In my case, the PC only detects device in ADB as unauthorized.
Thanks a lot .

LG D290N (L FINO) fix phone

Hi I have the phone L FINO and I have a serious problem namely the telephone hung on my Facebook app when I reviewed the main page so I pulled the battery from the phone and put it back
Now the phone will not even start (not displayed even anything on your screen or your phone does not vibrate)
In the charger is the same as the battery
When connected to a computer detects it to me as Qualcomm HS-USB QDLodader 9008 (COM5)
How to fix this phone?
I found a tutorial but LG G3
Please help

Hi,
Try this post : http://forum.xda-developers.com/android/development/guide-reflashing-stock-rom-d290-d295-t3142456

Hi...
I have the same problem.
No fastboot
No download mode
only black screen.
Computer detects phone as Qualcomm HS-USB QDLodader 9008
Is there any solution? I found article "Snapdragon’s are UNBRICKABLE" but this solutions isn't for LG phones..
And this.. droidsavvy[dot]com/unbrick-qualcomm-mobiles/ (but I dont have another LG FINO)

adamek35 said:
Hi...
I have the same problem.
No fastboot
No download mode
only black screen.
Computer detects phone as Qualcomm HS-USB QDLodader 9008
Is there any solution? I found article "Snapdragon’s are UNBRICKABLE" but this solutions isn't for LG phones..
And this.. droidsavvy[dot]com/unbrick-qualcomm-mobiles/ (but I dont have another LG FINO)
Click to expand...
Click to collapse
No solution friend ...

I almost discovered this...
Hey! I have Qualcomm 9008 mode problem too and I almost discovered how to fix this, but now is night and tomorrow I will make special file for fixing this and probably write tutorial for fixing this! :laugh::good:

I'm writing tutorial!!
It's working fine!

http://forum.xda-developers.com/d290n/how-to/guide-how-to-unbrick-lg-l-fino-qualcomm-t3495192

Zenfone max (Z010D).Flashed wrong rom. Device bricked. Not even starting

So, I side loaded build no. 13.8.26.76 to my phone, not knowing that it was meant only for the snapdragon 410 counterpart (mine is 615 one). It installed successfully until I rebooted and phone stayed dead. I think I hard bricked it
No logo, no charging, can't enter recovery or fastboot. No nothing... Connected device to PC, and windows doesn't recognize it.
Please help me....

sree27 said:
So, I side loaded build no. 13.8.26.76 to my phone, not knowing that it was meant only for the snapdragon 410 counterpart (mine is 615 one). It installed successfully until I rebooted and phone stayed dead. I think I hard bricked it
No logo, no charging, can't enter recovery or fastboot. No nothing... Connected device to PC, and windows doesn't recognize it.
Please help me....
Click to expand...
Click to collapse
Can you go to recovery mode ?? If yes please flash your device compatibility custom rom like RR rom ..if u cant go to even recovery mode..
RIP asus zenfone max Just Change your Motherboard of your phone
Thanks

Its dead u can recover i also had same issue ...mine works now ....email me [email protected]

Hello, I had a very little progress. I gave up about my asus zenfone max a year ago but glad that now looks like there's a hope in reviving my phone. I was able to download the right files to flash with QFIL. Most people here say that their PC detected QUALCOMM HS-USB QDLOADER 9008 but mine detect it as QUALCOMM HS-USB DIAGNOSTICS 9006. Due to excitement, I flashed it anyway and it created some memory partition on my hard drive whenever I plug the phone but QFIL gave me an error of :
** Download Fail: Switch To EDL Fail Failed to switch to Emergency Download Mode
I tried to google this error, some encountered it and was able to get a resolution by just removing the battery before plugging it in but our zenfone is with non removable battery. I have no luck yet. Anyone got suggestions ?

MJMarra34 said:
Hello, I had a very little progress. I gave up about my asus zenfone max a year ago but glad that now looks like there's a hope in reviving my phone. I was able to download the right files to flash with QFIL. Most people here say that their PC detected QUALCOMM HS-USB QDLOADER 9008 but mine detect it as QUALCOMM HS-USB DIAGNOSTICS 9006. Due to excitement, I flashed it anyway and it created some memory partition on my hard drive whenever I plug the phone but QFIL gave me an error of :
** Download Fail: Switch To EDL Fail Failed to switch to Emergency Download Mode
I tried to google this error, some encountered it and was able to get a resolution by just removing the battery before plugging it in but our zenfone is with non removable battery. I have no luck yet. Anyone got suggestions ?
Click to expand...
Click to collapse
Check my post for detailed instructions. And yes, I did face that issue and fixed it by reinserting the battery. It's a bit risky, but worth a try. Try watching some YouTube teardown videos

sree27 said:
Check my post for detailed instructions. And yes, I did face that issue and fixed it by reinserting the battery. It's a bit risky, but worth a try. Try watching some YouTube teardown videos
Click to expand...
Click to collapse
Oh Great! do you have a link of your instructions man? thank you! so I really have to dissassemble the phone?

MJMarra34 said:
Oh Great! do you have a link of your instructions man? thank you! so I really have to dissassemble the phone?
Click to expand...
Click to collapse
It's on my profile. I haven't mentioned the disassembly part since it was not required in general cases. Check my profile for the detailed instructions

Hey Man. I'm currently working on my phone. I already tried removing the battery but I'm still getting the error:
Download Fail: Switch to EDL Fail.
hopes are going narrow. Now I don't know what to do.

MJMarra34 said:
Hey Man. I'm currently working on my phone. I already tried removing the battery but I'm still getting the error:
Download Fail: Switch to EDL Fail.
hopes are going narrow. Now I don't know what to do.
Click to expand...
Click to collapse
Are you on fastboot mode? What is on your display?

Im still at the part with the QFIL. Im retrying it right now bruh.. hmmm

MJMarra34 said:
Im still at the part with the QFIL. Im retrying it right now bruh.. hmmm
Click to expand...
Click to collapse
If you're having trouble with QFIL, best thing to do is uninstall Qualcomm drivers, reboot, reinstall, try again. Repeat until you can flash without problem.
I had to uninstall many times. Don't lose hope. It takes a lot of effort

hey Sree. I noticed that it is being detected as Qualcomm HS-USB diagnostics 9006. So what I did is I forced driver to install Qualcomm HS-USB QDLoader 9008. I'm now having a Sahara error. I'll try reinstalling drivers but I have a quastion. Does QFIL version matter ?

MJMarra34 said:
hey Sree. I noticed that it is being detected as Qualcomm HS-USB diagnostics 9006. So what I did is I forced driver to install Qualcomm HS-USB QDLoader 9008. I'm now having a Sahara error. I'll try reinstalling drivers but I have a quastion. Does QFIL version matter ?
Click to expand...
Click to collapse
I don't know. I used the latest one. Try the version linked in my original post. Also, of you're getting sahara fail, it's ok. You're on right track. Uninstall driver, reboot and reinstall. It'll take hell a lot of tries, but will work eventually