yashsingh1/xdaforums huggingface dataset:
[G2 General] newdenysson:
Hello friend, what should I do, if ubuntu do not reconize my phone? I've typed the code (ls /dev/sd*) and he just returns:

/dev/sda /dev/sda2 /dev/sda5 /dev/sda7

/dev/sda1 /dev/sda3 /dev/sda6 /dev/sda8

These sda's always appears even if my phon is not conected on PC, thanks for your help and sorry my bad englhish
[G2 General] virginwidow:
vs980 button circuits the same , no?

Mine is vs980 but the button trick didn't get me into download, or any mode. Basicly I'm pressing buttons on a dead box with no juice -- even all 3 pressed full 30 sec then plugging in....

---------- Post added at 12:00 PM ---------- Previous post was at 11:56 AM ----------

Try lsusb. First with the phone disconnected. Then connect the phone enter lsusb again, see what difference there is, if any.

In my case, lsusb shows the phone as "TTYUSB0" , that would be a TERMINAL or MODEM device, which is why it doesn't recognise partitions. So far no one has been responded how to remedy that issue :(
[G2 General] mikowi:
Hello, is this method known to be working too for LG G3?

I have this problem with the brother of the G2 ;)
[G2 General] aftabalam8c2:
Yes it will work

But keep in mind that partition table can be differe.

Use ubuntu and see the no. Of these files.

And use dd command
[G2 General] hidehong:
This Work!!!! Aftab make my bricked phone back to live. It's awesome!!
[G2 General] mikowi:
Are you responding for my question on LG G3?

Try on linux and got nothing different phone connected and phone not connected, typing either ls /dev/sd* or lsusb
[G2 General] shoxxy:
hi

i know its g2/ thread but it should be similar to my device. i own a gpad 7 v400 msm8226/ i flashed hacked bootloader which dont work. i could flash partitions but it wont boot. then i saw i flashed version 10c files but my device was on 10d firmware. the result is : the device is shown as qcom port....... in device manager. but it always shows unknown device. tryed on arch linux and win 7 with different drivers... have someone an idea what i could try ??? or have i to send it to service ???? thx in advance for help.

also i zero out the laf partition before to get fastboot mode....
[G2 General] khaledsankar:
verizon g2

my verizon g2 got the same problem i guess i have did smthn wrong in between

now my g2 is jyst black screen no download no recovery no nothing as if its off

and when its connected to pc it shows usb device not recognized (on ubuntu : as if nothing happened) is there anyway i can fix my device!
[G2 General] aftabalam8c2:
Install

Qualcom hsb dloader drive and install.

http://www.mediafire.com/?pba9wajnehr9qwg

Download this and install.

After installing.

Restart your pc.

And during boot keep pressing f8 to enter advanced boot option.

And enter by selecting disable digital signature Enforcement

And let the pc start.

Now chekc in device manager.

Is it qualcome 9008 or 9006 mode.

9006 mode is easily curable.

But 9008 mode is tough to cure.

Coz the workingTool is not public.

---------- Post added at 12:35 AM ---------- Previous post was at 12:32 AM ----------

Install

Qualcom hsb dloader drive and install.

http://www.mediafire.com/?pba9wajnehr9qwg

Download this and install.

After installing.

Restart your pc.

And during boot keep pressing f8 to enter advanced boot option.

And enter by selecting disable digital signature Enforcement

And let the pc start.

Now chekc in device manager.

Is it qualcome 9008 or 9006 mode.

9006 mode is easily curable.

But 9008 mode is tough to cure.

Coz the workingTool is not public.
[G2 General] smr1619:
VS980 Brick

I'm following all the dd commands and they all went through fine except for the recovery. When I run the gdisk -l /dev/sdb command I can see everything listed.

root@ubuntu:~# dd if=/home/sryley/Desktop/recovery.img of=/dev/sdb15

dd: writing to ‘/dev/sdb15’: Input/output error

5505+0 records in

5504+0 records out

2818048 bytes (2.8 MB) copied, 19.5854 s, 144 kB/s
[G2 General] shoxxy:
!

@ aftabalam8c2

Big thx for reply. will try that and let you know ;)
[G2 General] aftabalam8c2:
Why dont u use the unbrick very partion tool.

Which is nothing but the re write of dd command for window..

Try this and u will get download mode back
[G2 General] smr1619:
I'll try that will. Thanks
[G2 General] smr1619:
Is the tool just the youtube video? Not sure if my issue is the same, my drive doesn't show as hsusb_bulk(qualcomm 9006), it's just says qhsusb_bulk.
[G2 General] aftabalam8c2:
It is 9006. As u said lots of drive pop up.

This occurs in 9006 mode only.

It is showing qhsusb bulk coz u have not installed qualcone driver.

http://www.mediafire.com/?pba9wajnehr9qwg

And use the window method.

Unbrick very partition.

And u can extract partition from tot and kdz file using lg firmware extracting tool.

Yes it can be recovered by tungkick method wothout any problem.

Just download driver for qualcom qhsusb mode
[G2 General] hsuede:
I was able to short the caps to get the screen to light up but the PC still does not recognize the phone. Am I missing something?
[G2 General] un4get:
G2 ubricked

:) Just wanna big thanks to tungkik for helping & such a great support to unbrick my g2 from qualcomm hsusb bulk 9008 error, no words to say thanks to him, such a nice person and so helping.

Thanks a lot tungkik
[G2 General] aftabalam8c2:
Yes he is the good and gentleman..

He is nice...

And helping..

---------- Post added at 04:07 PM ---------- Previous post was at 04:03 PM ----------

See this video to know how to short test point.

https://www.youtube.com/watch?v=FiofVOqfnxw&feature=youtu.be

Yes....

It will work....100%

Keep in mind when u will short the pins.

Then pc will detect it in two ways.

1) qhsusb bulk mode with lot of drive( phone partion ) pop ups with format option.

Dont formate it..impossible to format.

If this happen then you are in qualcom 9006 mode.

And you are 100% safe.

http://www.mediafire.com/?pba9wajnehr9qwg

Download the qualcom driver from the above link.

You can recover partition and get back to download mode.....

Follow this

http://xdaforums.com/lg-g2/general/unbrick-lg-g2-qhsusbbulkqualcomm-9006-t2939627

If any prob...send message.

2) if your pc detect your phone but no drive pop up and even device manger shows 9008 mode after driver installed..

Then you are in super brick mode.

It can be fixed but the working tool is not in public..

So disconnect usb and try again to short the pins untill u get 9006 mode with drive pop ups.

It may took 20 to 30 attempts sometime to get in 9006.

Keep in mind battery connector must be disconnected.

For any help plz post ur question
[G2 General] S.Constantinou:
unbricked but

Hello, I have unbricked my phone (I think) I'm so grafetul but after your steps I have unplugged and started my phone and I can only see the LG logo - no TWRP boot, no animation, no nothing. Just reset (turn off/on) again and I can see the same (LG logo) and when plugged into Windows or Linux I can no longer see any 36 partitions or plugged in disks.

what can I do?

-edit:

when I press reset I have tried to keep the volume up button while I plugged the USB in and tried to restore its original firmware with the LGFlashTool2014 but my PC of the software does not recognize the phone.
[G2 General] khaledsankar:
help

im on 9006 mode cuz in a point before i had those tons of drivers popping up

but right now i have nothing is showing nothing is connected on slax :)
[G2 General] aftabalam8c2:
Whats app me.

+918826464868

I will help u
[G2 General] virginwidow:
Super Brick Mode

I tried the shorting method for hours and finally gave up and asked Tungkick to help. Using his special copy of B2B software, somehow a "Special USB Signal" was sent up the USB pipe and then the phone came back to life. If we knew what was in that special signal the software sent up the USB, we wouldn't need the rest of the program.

My experience was shorting the center resistor to the ground strip, the computer would acknowlege it as "Unknown USB Device" but couldn't force it over to the Qualcomm driver. When I attempted the driver would revert to 9008. Shorting the pin at the right corner (as shown in video) (many many times) had no effect at all. My variant is vs980 verizon.

It's working now. But from the "Special USB Signal" up the cable, that came from the not avail to public tool. So we gotta know.... WHAT DID IT SAY TO THE USB????? :cowboy:

Thanks

VW

---------- Post added at 04:16 PM ---------- Previous post was at 04:10 PM ----------

You need to get into DOWNLOAD MODEDownload Mode

then you can restore a KDZ of your phone if you have one Flash Stock KDZ
[G2 General] hsuede:
Where can we get the Tungkick software that sends the USB signal? After trying the shorting method for hours I can get the screen to light up but the PC will not recognize it.
[G2 General] virginwidow:
pm tungkick :)

I could not even get the screen to light, he was able to help me. He charges very little (compared to cost of replacing motherboard or whole phone) and is very honest. Decent fellow. The variant of the software he has isn't available in US, or requires some connection to a mother server. BUT IT DOES WORK.

What we are encountering here I believe is DESIGNED INTO THE MOTHERBOARD/Software. It is a "HARD LOCK" of some kind, probably designed that way to prevent frying the board etc. since these phones were under warrantee. So there had to exist some simple (Squirt code up the USB cable) way to make it workable again, that was made available only to technicians with certain s/w.

I also suspect there's different levels of "LOCKED" (or different means of LOCK, per variant) which is why pin shorting works on many phones. It'd be good to get a roll call of which variants were able to recover with this hardware fix.

If we could establish WHAT gets locked, HOW (and why) it's locked, it would help in finding a consistent hardware work around. Since these LG-G2 are no longer under carrier warrntee, people cant just "send it back"

vs980, "dead" (no buttons, no ack. USB connection) pins didn't work.
[G2 General] S.Constantinou:
Hi,

thanks for the reply.

already tried, the phone just shows the first screen of the download mode, it does not go to the second screen! Neither is being detected by Windows or Ubuntu. :rolleyes:

I've managed to turn the phone off and I keep the vol-up button, plug the phone onto the PC, keep the vol-up button pressed but the phone does not reach the second screen, I can onle see the PC....MobilePhone screen in the middle

:mad:
[G2 General] tungkick:
i think phone of you put downloadmod small can not put firmware update

Phone softbrick

Need attack tesstpoint

read guide

See this video to know how to short test point.

https://www.youtube.com/watch?v=Fiof...ature=youtu.be

Yes....

It will work....100%

Keep in mind when u will short the pins.

Then pc will detect it in two ways.

1) qhsusb bulk mode with lot of drive( phone partion ) pop ups with format option.

Dont formate it..impossible to format.

If this happen then you are in qualcom 9006 mode.

And you are 100% safe.

http://www.mediafire.com/?pba9wajnehr9qwg

Download the qualcom driver from the above link.

You can recover partition and get back to download mode.....

Follow this

http://xdaforums.com/lg-g...-9006-t2939627

If any prob...send message.

2) if your pc detect your phone but no drive pop up and even device manger shows 9008 mode after driver installed..

Then you are in super brick mode.

It can be fixed but the working tool is not in public..

So disconnect usb and try again to short the pins untill u get 9006 mode with drive pop ups.

It may took 20 to 30 attempts sometime to get in 9006.

Keep in mind battery connector must be disconnected.

contact [MENTION=4554553]aftabalam8c2[/MENTION] he can help you:D
[G2 General] rajsingh245:
Big thanks to Tungkick. He unbricked my phone a few hours ago. Honestly I had pretty much given up hope. He also stayed with me while he installed the firmware so I wasn't left to fend for myself in Download mode. I can't speak for anyone else's experience, but I was impressed with his professionalism and work.
[G2 General] aftabalam8c2:
Tungkick is genius...and he is super hero..

Dear...tung....why did you block me on fb..:confused:

Sorry...if i irritated you.
[G2 General] hsuede:
So if I short the caps and the screen lights up but the phone is still not detected, does that mean I didn't short it correctly?
[G2 General] aftabalam8c2:
Follow this.

Forget the light.

Just open ur device manger.

And short the pins.....

And battery connector must be disconnected.

https://www.youtube.com/watch?v=FiofVOqfnxw&feature=youtu.be

When u short perfect qhsubs bulk will detect.

There are two type of bulk

One appears with the pop up of lot of drive with format option...thats the qhsusb that we need.

It is 9006...install the qualcome driver..

If it detects qhsub bulk but with no drive pop up..

It is 9008..

Remove the cable and try again the same method untill u get the 9006.

9008 is also fixable...but ryt now u have to take help of 9008 coz he has that tool.
[G2 General] virginwidow:
"TOOL" for the LG-G3 that fixes 9008 no power

Found this tool for the LG-G3 (NOT for the G2, but very close)

First READ THE PDF that describes it's use - for "No Power Phone, 9008 etc"

Anyone knows a thing or 2 about code take a look at what's going on here, it's loading an mbn, then a bin file (per varient) There might be something useful here we can make same kind of tool for LG-g2. I believe the "secret sauce" is in the special .mbn files ......

THIS TOOL IS for LG-G3 NOT LG-G2 DONT USE it on a G2 Phone!!!!!

Rar password is LGG3 all caps
[G2 General] S.Constantinou:
Hello tungkick,

is my phone really on softbrick, and not hardware?

Will it be out of the undetectable mode from the PC after I short the motherboard? I don't want to do extensive damage to it.

by the way 2 of the links you have shared are not working - Youtube and XDA-Developers.

I have downloaded the drivers, installed them and waiting for your instructions!

thanks!
[G2 General] hsuede:
Is the phone supposed to vibrate when trying to short the caps?
[G2 General] aftabalam8c2:
No..

Open device manager. Increase the volume of pc sound.

When u will short.

It will detected and u can hear its sound now see the device manager
[G2 General] Oshash:
Qualcomm HS-USB Diagnostics 9006 for LG G2 D802 32G

Hei guys,

I have the the same issue Qualcomm 9006 with my LG-G2 D802 32GB the very where windows is showing several drives and asking to format. But for this http://xdaforums.com/lg-g2/general/unbrick-lg-g2-qhsusbbulkqualcomm-9006-t2939627 where can i find the .img files for the d802 32GB...:confused:
[G2 General] jonathar:
You answerd that question yourself. The link is in the tread you linked to . ;)

But to help you out check: http://downloads.codefi.re/autoprime/LG/LG_G2/D802/Stock_Firmware

You need a tool to extract the files: http://xdaforums.com/showthread.php?t=2600575
[G2 General] alb3rtt:
Once extracted, also rename the files from .bin to .img using cmd
[G2 General] asilviug:
I have a d802 device that is just dead. Nothing happens if I press the buttons. I connected it to a pc and the first time I got the "qhsusb_bulk" message. I started to gather all the information needed and files in order to follow instructions in this thread but now every time I connect the phone to the pc I'm getting an error saying that the usb device has malfunctioned.

Any suggestions on where and how to start working on this phone much needed recovery/resurrection? ☺

Thanks in advance.
[G2 General] Oshash:
Thanks this really helped ..:D:D:good:
[G2 General] Oshash:
Can i use any 32 KDZ or do i have to use the exact one in that stock firmware link..

---------- Post added at 06:16 PM ---------- Previous post was at 05:58 PM ----------

I am getting kind error...while running the batch program..screenshot attached..
[G2 General] Siyamand:
It should return something like this:

Quote:

/dev/sda /dev/sda1 /dev/sda2 /dev/sda5

/dev/sdb1 /dev/sdb2 /dev/sdb3 /dev/sdb4

/dev/sdb5 .......... /dev/sdb36

Ubuntu dose not recognize my phone!What should I do?

I don't have those sdb!!!
[G2 General] aftabalam8c2:
Shirt the test point...
[G2 General] smr1619:
I was able to get to download mode, but had issues. I had to use the lgmobile tool and it updated my phone to 4.4.2. I had issues with trying to root, but got it work using stump root and brut force. Thanks, All my issues started because I loaded cloudy G3 and after a couple of months my 4g stopped working, that's how I bricked it in the first place. After resetting with the lgmobile tool it still doesn't work and roms won't install. Any ideas?
[G2 General] aftabalam8c2:
Use lg flash tool to flash stock kdz or tot file.
[G2 General] Siyamand:
Siyamand's Avatar

Member

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Thanks Meter: 9

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It should return something like this:

Quote:

/dev/sda /dev/sda1 /dev/sda2 /dev/sda5

/dev/sdb1 /dev/sdb2 /dev/sdb3 /dev/sdb4

/dev/sdb5 .......... /dev/sdb36

Ubuntu dose not recognize my phone!What should I do?

I don't have those sdb!!!

guys I need help!thnx
[G2 General] Oshash:
FIxed

Got Help from tungkick thanks to him..Life IS Good again :D
[G2 General] :
hello, i have got the lg g2 d802

the phone it totaly bricked.

i cant acess to recovery mode and download mode

when i try to turn on, the logo appears, and then black screen only

i can open the factory data reset with power+volume down and then volume up+volume down, but when i try to factory reset the logo appears and then black screen only

when i plugg in to the computer i receive a lot of mensages to format a lot of hard drives

at the device manager the qhsusb_bulk driver its not instaled

so... what i can do now?

thanks
[G2 General] bender_007:
Dd aboot boot and laf. Follow instructions ih first post
[G2 General] smr1619:
I did the flash tool using the stock kdz file, but it didn't work. I even tried adding a new APN, but it wouldn't take it.
[G2 General] TigerSoul925:
I got a bricked LG G3 and I'm trying to get through the thread to find information but it's virtually hopeless.

I don't get anything in /dev/sd* no sdb... The phone is detected in linux, but that's it, nothing shows with the LS command. What can I do about this, am I screwed or is there a way?
[G2 General] :
i spend a lot of hours today to do that, i use this:

http://xdaforums.com/lg-g2/general/unbrick-lg-g2-qhsusbbulkqualcomm-9006-t2939627

and then i install the correct firmware with "LGFlashTool2014"

the lg at this moment its not dead, work, i can use google play with wireless, but the imei is missing

at this moment i'm blocked at this, but i will continue my search for solve that :laugh:
[G2 General] TigerSoul925:
That is about the only instruction I haven't tried following. I gave up and sent it back for repairs.
[G2 General] abdallah2200:
LG VS980

I NEED HELP!

I recently purchased my LG G2 on 4.4.2 and rooted it using Stump with Bruteforce, the root was successful but then i tried to Install a Custom Recovery like TWRP. Installation went successful, but when i tried to boot to recovery i would get the Boot Error. Now my phone wont even go to download mode, Recovery Mode, or fastboot. I tried the instructions on top but im stuck on this part.

I added a image attachment.
[G2 General] taronhov:
Hi,

You need to write the following in Ubuntu Terminal:

***

-> sudo gdisk -l /dev/sd<your phone's disk letter>

***

I guess you wrote "-1" instead of "-l" option. But... I do not see your phone's partitions (from sd*1 to sd*39)....

I guess your phone is not in Qualcomm 9006 mode...

Look into this and other threads for instructions on entering this mode:

***

http://xdaforums.com/lg-g2/general/fix-unbrick-lg-g2-stuck-qualcomm-hs-usb-t2933830/page17

http://xdaforums.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404/page37

***
[G2 General] smr1619:
https://www.youtube.com/watch?v=_d5b_osUTug

Follow this and you'll get your phone backup. My phone was in the same state and it's now backup running.
[G2 General] abdallah2200:
Thanks alot! I already had my download mode partition recovered! Easily done and was then able to boot in download mode and flash my .kdz file!
[G2 General] marnick13:
After a fail flash of kernel i got the fast boot problem and then i tried a method i saw on a video.This never worked i get a black screen and the phone wont turn on.When i am on windows screen flashes but on linux its totally black.

When i use the "ls /dev/sd*"

The only result i get are

/dev/sda /dev/sda2 /dev/sdb1 /dev/sdc

/dev/sda1 /dev/sdb /dev/sdb2 /dev/sdc1

What am i doing wrong?
[G2 General] aftabalam8c2:
Try to connect in window

And see device manager.

I think it is 9008 mode.
[G2 General] fgjyshinca:
can u repair my lg g2 d802 i just dont understand the way ur explaining it, can u pls do it for me via teamviewer pls pls pls .....
[G2 General] marnick13:
It recognize it in windows like QHSUSB_BULK.
[G2 General] marnick13:
I finally fixed it using a method that shown at this video: Unbrick lg g2 qhsusb_bulk(qualcomm 9006) export very partition(hdd).
[G2 General] MegaMedo:
I'm Sorry if this question was asked but I'm currently in panic mode.

I can't access download mode or recovery mode and I have LG security error.

the thing is my LG isn't detected as qhsusb_bulk in fact, it isn't detected at all in both windows and ubuntu.

I booted into ubuntu and connected my already turned off LG G2 via usb and it booted by itself then it show me LG logo and security error then it restart by itself.

What should I do now ? I tried different usb cables and hubs.
[G2 General] aftabalam8c2:
What happen when u connect in window.??

Does lots of drive pop up??

If yes then u r in 9006..

I can unbrick freee.

But if no pop up..then u are in 9008 mode..hard luck.

MOD EDIT: no commercial offers in the FORUM

. Please read the FORUM rules (link in my signature)
[G2 General] MegaMedo:
Nothing, and I don't think I'm in 9008 mode because the device manager doesn't show anything connected, the phone isn't recognized by the pc.

I was hoping that I avoid dissembling my phone and short circuit the capacitors .
[G2 General] aftabalam8c2:
See this video..

I uploaded this for new user.likw u..

Go and watch easy to do
[G2 General] Scotchee:
Dead and gone?

Hey guys,

my LG G2 goes crazy. It's dead when not charging. When plugged it loops at LG logo screen, which sometimes loads very fast and sometimes takes a long while. The phone sometimes proceeds to go to Android and say's Battery is too low (0%) the device will power off and then loops to LG logo again. I can't acces recovery mode, no download mode only hardware key control mode... I tried to charge it from the wall for like 30 mins, nothing. I beg for any help! Thanks
[G2 General] MegaMedo:
Thanks but I can't find the link of the video in your post.
[G2 General] aftabalam8c2:
Sorry dear..

Hahah

Forget to give link.

https://www.youtube.com/watch?v=FiofVOqfnxw&feature=youtu.be

https://www.youtube.com/watch?v=15krGmydqgQ&feature=youtu.be
[G2 General] olavosoares:
Nlo recognized by Linux

Hey,

I've tried to flash a custom rom when I bricked my D802. Now, it's stucked in LG logo, no download mode neither recovery.

I've tried to use LG Flash Tool using a .TOT file, during the process a error show up, something related to lge androidnet usb modem.

So, I found this post to try it, but my Linux doesn't recognize D802. When I run "ls /dev/sd*" the result is just "/dev/sda /dev/sda1 /dev/sda2 /dev/sda3 /dev/sda4", nothing about sdb*.

Do you have any tip to me?

Thanks a lot!
[G2 General] aftabalam8c2:
Just connect to window.

And see device manager.

If ut shows Qhsusb bulk..then install qualcom driver.

I think it should be 9008.

If still no detecting

Then force into qhsusb bulk by shorting test point.

See these videos..and dont forget to like and share.

https://www.youtube.com/watch?v=15krGmydqgQ&feature=youtu.be

https://www.youtube.com/watch?v=FiofVOqfnxw&feature=youtu.be
[G2 General] aftabalam8c2:
i can try to unbrick

MOD EDIT: Please read FORUM rules