yashsingh1/xdaforums huggingface dataset:
[T-Mobile LG V10 Android Development] devcon69:
Also tried to dd PrimaryGPT from 6.0 kdz to the sd card. And flashed the partitions manually. Same problem but with different error (Boot Verification fail! cause: Different_hash). If only download mode will stick then all is good.

---------- Post added at 11:42 PM ---------- Previous post was at 11:34 PM ----------

Emdroidle, I think my brick was caused by the SBL1 partition. Cause when I flash the partitions manually and tried to zero out aboot.img, the display wont turn on but phone will vibrate when power is pressed. With the boot.img zeroed phone will boot but with secure error. But when sbl1 is zeroed out then Qloader 9008.
[T-Mobile LG V10 Android Development] kalim_714:
hi

i have the same problem. after locking bootloader i am stuck in bootloop with verification error message,i can enter fastboot and download mode. oem unlock isnt working ( maybe due to developers setting ). please help me.

thank you
[T-Mobile LG V10 Android Development] Swizzle82:
The file in your link is the full 20j kdz? Sorry if I'm wrong. I'm about to upgrade and need the 20j kdz.
[T-Mobile LG V10 Android Development] NYLimited:
Which variant are you looking for? If you need the T-Mobile (H901) version, all (most?) of the V10 files are posted

here

. Look in the 20J folder for the KDZ.
[T-Mobile LG V10 Android Development] Aaron.Browne:
Error with /system Mount (error 7)

Has anyone had issues with an ERROR:7? Currently my v10 seems to be acting like my /system isnt even there. Checked settings through TWRP and done searches but have yet to find anything.

Does anybody have any advice?
[T-Mobile LG V10 Android Development] Sippi4x4man:
I downloaded the H901jdump.img from your link and I'm having trouble extracting the boot.img from that file. Is there a specific tool that you recommend?
[T-Mobile LG V10 Android Development] NYLimited:
I have not tried that so am not sure. Some img files are written in a proprietary format. Have you tried either winrar or unyaffs on the file?
[T-Mobile LG V10 Android Development] devcon69:
you can use emmc raw tool app.
[T-Mobile LG V10 Android Development] Sippi4x4man:
I've tried that and can't seem to get it to work.
[T-Mobile LG V10 Android Development] hungpd00532:
try tot file in https://www.fshare.vn/file/5R42NU2HWT61

i using for my v10 for debrick
[T-Mobile LG V10 Android Development] Doubleyou:
Will it work for Moto G2 XT 1068?
[T-Mobile LG V10 Android Development] ayo234:
I beleive I bricked my phone could you use teamviewer to remotely fix it like you did for the other guy? It would be much appreciated
[T-Mobile LG V10 Android Development] sabresfan:
You may want to try and message him as well.
[T-Mobile LG V10 Android Development] essojay:
Hello Everyone,

Please can someone be kind enough to upload the debrick file , all the links are dead.. Please someone!!!

bR
[T-Mobile LG V10 Android Development] jonsat:
There's a .tot file link just 4 messages before yours. Perhaps it will be useful...
[T-Mobile LG V10 Android Development] essojay:
did you get this sorted

hi, were you able to sort this out.

please share if you did

thanks

bR
[T-Mobile LG V10 Android Development] bilek06:
This method was not successful :confused:
[T-Mobile LG V10 Android Development] essojay:
and did you solve?

thanks for the reply

did you solve it with another method.?

please let us know, am stuck with the phone like that/

thanks

bR
[T-Mobile LG V10 Android Development] bilek06:
The phone is standing dead :(

There is no solution at the moment :silly:
[T-Mobile LG V10 Android Development] keki1981:
hi do you still have the files?

thanks
[T-Mobile LG V10 Android Development] DTHC:
Hello. I am in the same situation like the rest of the people with 9008. My phone suddenly died. Can get to fastboot but no download mode possible, in fastboot it doesn't accet any commands. Any advice what to do please ? Just trying to return back to life this LG and this will be the last LG i ever used
[T-Mobile LG V10 Android Development] MudaTrucka:
could someone make a 20L img file. I would if I knew how to
[T-Mobile LG V10 Android Development] ludatrick:
link is dead so anybody who can upload file dumph90120j.img just do it here thats all

thank you
[T-Mobile LG V10 Android Development] MudaTrucka:
Download the image from here

https://drive.google.com/drive/folders/0B983IxyvSENeTWVldWM4ZzU0TXc
[T-Mobile LG V10 Android Development] ludatrick:
Will definitely give it a try tonight, thanks for sharing. Does it really work for you ?
[T-Mobile LG V10 Android Development] MudaTrucka:
No, it does not since I need a 20L image but there isn't one available
[T-Mobile LG V10 Android Development] ludatrick:
My phone is 20j any idea?
[T-Mobile LG V10 Android Development] MudaTrucka:
It should work for you since it's 20J. If not try to contact tungkick he's the creator of this thread.
[T-Mobile LG V10 Android Development] ludatrick:
Did and he said it doesn't work smh
[T-Mobile LG V10 Android Development] Peddyroy:
dumph90120j.img

Hi could you make this file available again i really need it my phone H901 has been hardbricked for week now, help plz....
[T-Mobile LG V10 Android Development] Peddyroy:
Thanks

Thanks
[T-Mobile LG V10 Android Development] jpv1110449411:
i have h960a , the similar situation , the phone is 9008, can you help me please?
[T-Mobile LG V10 Android Development] jpv1110449411:
hi, my phone is hard brick , 9008, where can you find this information?, please , you can me please
[T-Mobile LG V10 Android Development] emdroidle:
[MENTION=4965298]tungkick[/MENTION] two questions have to up. What is the value in /sys/block/mmcblk1/queue/logical_block_size when you have the SD card you used for this process plugged in? Which portions of the flash did you modify to cause your phone to go into 9008 mode?

This is speculation, but it could be /sys/block/mmcblk1/queue/logical_block_size must be 512 (identical to /sys/block/mmcblk0/queue/logical_block_size) in order for this method to work.

I'm guessing the 9008 mode was caused by modifying /dev/block/mmcblk0p3 (/dev/block/by-name/sbl1) AND modifying /dev/block/mmcblk0p9 (/dev/block/by-name/sbl1bak). This is the first on-flash bootloader stage and its backup.
[T-Mobile LG V10 Android Development] tungkick:
try new dump h901 v20j

https://drive.google.com/file/d/0B6W32QCdUsY_SnpfbU1LV2p0S2M/view?usp=sharing
[T-Mobile LG V10 Android Development] sakisager:
need frimware

hi

i need H901 20j frimware .. please anyone shere it here i hard brick this model with flashing H901 10c frimware

Need Help [MENTION=4965298]tungkick[/MENTION]
[T-Mobile LG V10 Android Development] emdroidle:
Okay, I've been trying some ideas which had potential, but I've now got a problem. Does this method actually require a 32GB or larger micro-SD card? Has anyone tried this method with a smaller (say 8GB) micro-SD card and had it work? Alas, this isn't merely curiosity. :(
[T-Mobile LG V10 Android Development] essojay:
yes, i tried with 8gb and 16gb card, nothing happened trying to boot the phone. I tried with 64gb card and it booted but bootloop on download mode. and fastboot worked but nothing could be done as bootloader is locked. I did not try on 32gb microsd. Am hoping something could be done.

thanks

bR
[T-Mobile LG V10 Android Development] emdroidle:
That is sounding like it could be a hardware failure. May be time to call LG and see whether they agree. Likely you'd need to send it in, but that would solve the issue if it is a hardware fault.

Well what essojay mentioned was also an idea that came to mind and got out of my sticky situation. My first attempt had been with a Sandisk 8GB micro-SD card and that failed, but a 64GB Samsung micro-SD card succeeded. Two possible reasons come to my mind. First, maybe as part of initialization the bootloader tries to read from a point around 24GB from the start, which would fail on a smaller SD card. Second, larger SD cards tend to be faster simply due to needing to handle more data, perhaps the bootloader makes assumptions about how quickly certain operations will be completed and those assumptions fail for slower SD cards. I must also offer the caution from above, larger SD cards are likely to use larger block sizes and I'm inclined to believe the SD card used must match the internal block size of 512 bytes.

I did try the method as part of my research and found something I consider interesting. Appears merely wiping sbl1 is enough to cause 9008 mode, this surprises me, isn't sbl1bak there in order to allow booting even if sbl1 gets corrupted? What is the purpose behind all the *bak areas if they appear not to be doing anything?
[T-Mobile LG V10 Android Development] sabresfan:
Outstanding work everyone. I wish this phone could of seen its true potential.
[T-Mobile LG V10 Android Development] essojay:
I dont think its hardware problem as some people on this thread succeeded in repairing their phones because they have unlocked bootloader and are able to fastboot flash laf.bin, but like mine bootloader is locked and oem is locked so no way to unlock bootloader even with "stable" fastboot mode enable via microsd. The option thats opened is Qualcomm flasher and mbn file. or jtag.

thanks as you study up more on this/
[T-Mobile LG V10 Android Development] Shane857:
bricked v10

can someone help me unbrick my lg v10, t-mobile....it says QHSUSB_BULK when connected to pc
[T-Mobile LG V10 Android Development] MudaTrucka:
Since you are in that mode just follow the steps from the OP

Edit: Download the file needed from here https://drive.google.com/drive/folders/0B983IxyvSENeTWVldWM4ZzU0TXc
[T-Mobile LG V10 Android Development] Shane857:
bricked LG V10

thanks, ill try this but do you have a link to that stock firmware ? the strange thing is that sometimes it goes in download mode like when i put it in the freezer for 2 or so minutes and i downloaded the 20e firmware but it wont flash via LGUP, keeps saying something like "Antiroll back version is less than device version etc".....whenever the phone goes back to normal temperature and connects to the pc holding the volume up, it doesnt go download mode, only connects as QHSUSB_BULK.....any explanation on all this ? possible hardware issue ? or currupt partitions thats causing it?
[T-Mobile LG V10 Android Development] MudaTrucka:
The original firmware to it is at this link https://drive.google.com/drive/folders/0B983IxyvSENeYkZmbjNpM0VwbzA plus I think that might be a hardware issue
[T-Mobile LG V10 Android Development] Shane857:
thanks for the reply, I wasnt actually flashing something to the phone whist its bricked, i was updating and i guess it got interrupted, but it doesnt boot to recovery any at all.....sometimes i power on it comes to LG logo then turn off back,it doesnt continue looping like the previous V10 i had from verizon...im really confuse plus i cant really send back the phone to t-mobile as im not entirely the original owner and im in another country (Jamaica)...
[T-Mobile LG V10 Android Development] MudaTrucka:
Just turn phone completely off then hold volume up as soon as you plug the charger in to go to download mode and flash the stock KDZ. Or follow the steps in the OP since that method is said to work if you are in the "new" 9008 mode which you are
[T-Mobile LG V10 Android Development] Shane857:
What size SD card can I write the dump IMG to ?
[T-Mobile LG V10 Android Development] goddie392:
32gb or 64gb
[T-Mobile LG V10 Android Development] Shane857:
thanks, phone isnt even staying on long enough to be flashed
[T-Mobile LG V10 Android Development] jpv1110449411:
i have 8gb, i can use this method with this dscard?
[T-Mobile LG V10 Android Development] DTHC:
Sorry for off topic, somewhere I read that models starting with 501K are generally starting to be f....up . Se guess LG has got on us this time. My V10 is completely dead. Tungkick tried to help me , but hardware issue in 99% . Thank you Tungkick.

Forever who may try to get out of that's mode. Wish you good luck.

Signing out from LG .......
[T-Mobile LG V10 Android Development] xXCoolGuYXx:
Hello is there a kdz for the 20L for the v20 that I could flash in lgup?
[T-Mobile LG V10 Android Development] victor0888:
hello, i need help i have a lg v10 verizon with hardbricked only qdload, any idea how to solved?
[T-Mobile LG V10 Android Development] kazem2277:
its does not work. did you have any idea

its does not work. did you have any idea?
[T-Mobile LG V10 Android Development] emdroidle:
I had thought the images produced might work, but seems I have to admit failure on this. :( My one suggestion is, make sure you're using a KDZ which matches the firmware version of your phone. Could be that must match exactly. Otherwise my theories have failed. :(
[T-Mobile LG V10 Android Development] emdroidle:
As mentioned 2 posts above your post, almost certainly not. I'm speculating it might be possible if you had a very fast SD-card, but so far there are no reports of this trick working with a SD-card of less than 32GB.
[T-Mobile LG V10 Android Development] Taylorce209:
any suggestions

i tried this and asll i get is a usb interface under divece manager. Wheb i first pug in the phone to computer i get an oranger triangle "Your device software can not be checked for corruption. When i plug it in with no sdcard it shows h901 qualcomm 9008 but changes to usb charging under human iterface in device manager
[T-Mobile LG V10 Android Development] galaxymover:
I wonder if anyone can help me with this issue I am having. I used the SD card with the image written on it to finally boot my phone. I attempted to flash a new rom to fix the boot problem but that did not help - the phone still needs the SD card to boot. I tried flashing stock boot.img and system.img in case those partitions were the ones messed up and that did not help. I assume that its partition related because the SD card basically just has all of the relevant Android partitions on it and the phone uses those to boot instead of its own damaged ones but that doesn't explain why flashing new ones doesn't fix it. My computer temporarily doesn't have access to LGUP or LG Bridge and such I can't flash a kdz. I might be able to borrow someone else's comp to attempt that. Any other suggestions on what the issue is?

Edit: I managed to borrow someone else's computer and flash the kdz for 20L and it managed to boot up just fine after that without the SD card with the image. I still want to know what the issue was for the future.
[T-Mobile LG V10 Android Development] jpv1110449411:
a friend try this method with a sd card 16gb and he can mode download in your lg v10 h901.
[T-Mobile LG V10 Android Development] jpv1110449411:
hello , i have a file kdz and dz file for my lg h960a, can you help how to convert kdz or dz file to .img for try this method but with the files for my model (h960a)? Thnx
[T-Mobile LG V10 Android Development] Robot512:
Worked with my 128 pny SD card

I tried several other cards ( I work in cell phone repair) since I have plenty, but the were all less than 32gb. I had no success. I saw some posts that stated to try with 32gb or bigger. I did so with my PNY 128gb which im sure is a knock off and to my surprise it worked!
[T-Mobile LG V10 Android Development] jpv1110449411:
you see that class was the sd (category 10, 4 , etc) excuse me for my english.

I HAVE LG V10 H 960A BUT IS DEAD BECAUSE I FLASH MY PHONE WITH LGUP AND A FILE KDZ FOR MODEL H960 (64GB) AND MY MODEL IS H960A (32GB), I CAN FIX THIS PROBLEM?, THANK YOU.
[T-Mobile LG V10 Android Development] danthesamsung:
SOS i have a locked bootloader stock rom....i can only get into bootloader mode but i m unable to get into stock recovery even...can someone please assist me
[T-Mobile LG V10 Android Development] jpv1110449411:
you can put the files into sd class10 of 16gb or more and apply this post or method.
[T-Mobile LG V10 Android Development] jellomonster54994:
went into download once and then never again any help please
[T-Mobile LG V10 Android Development] magma506:
what about H960A

i have h960a i test this method on it but not working please thell me if you have solution
[T-Mobile LG V10 Android Development] t-mobile_mda:
hey guys..

any img file for LG-Ls992..? or how can we create if we find the working device..? or this method will work on LS992..?
[T-Mobile LG V10 Android Development] devoidzer0:
I had a hard bricked H901, it was totally dead and wouldn't turn on at all or respond to a hard reset. I followed this guide, and after flashing the image linked to an SD card and put it in my phone, when I pressed volume down and power down it miraculously turned on!

I am very grateful, but now Android seems to be running off the SD card (when I remove it, it becomes a brick and does not boot). So I have to flash a ROM. The guide in this thread says you must flash verion 20J only. Is this still accurate, I can't flash 20L?
[T-Mobile LG V10 Android Development] sabresfan:
Now that it's booting can you get into download mode to flash the 20J rooted tot made by tungkicks?
[T-Mobile LG V10 Android Development] devoidzer0:
That doesn't seem to be a part of this guide. Do you have a link?

My original goal was to flash Eliminater74's stock 20L when I bricked it. If I flash 20J will I no longer be able to flash 20L? Is there a reason it has to be 20J?
[T-Mobile LG V10 Android Development] sabresfan:
If you want root you can flash the 20J rooted tot. Then upgrade using eliminaters zips. If not try the 20L kdz then then root using the dirty cow method.

---------- Post added at 05:32 PM ---------- Previous post was at 05:31 PM ----------

You can downgrade to J from L. That's the only version that can downgrade on this phone.

---------- Post added at 05:39 PM ---------- Previous post was at 05:32 PM ----------

http://xdaforums.com/showthread.php?t=3382819 here's the thread with the rooted tot
[T-Mobile LG V10 Android Development] devoidzer0:
Thanks for the info buddy, I will try it and post my results.
[T-Mobile LG V10 Android Development] devoidzer0:
OK, I flashed tung's 20J tot using LGUP and it seemed to be successful. But now whenever I turn it on it boots into TWRP and asks if I want to keep system read only. When I try to install a ROM all my storage devices are showing 0 MB free (internal storage, micro-SD, USB). Something is definitely messed up.

Any ideas what to do next? I can't even boot off the MicroSD anymore to get into Marshmallow like I did before using tung's unbrick guide.
[T-Mobile LG V10 Android Development] sabresfan:
http://xdaforums.com/showthread.php?t=3360240 page 112 in eliminaters ROM thread might have the answer.

There's also a link on that page to fix stuck recovery that you flash in TWRP.
[T-Mobile LG V10 Android Development] devoidzer0:
Oh boy... so since my last post I did something very stupid - accidentally locked the bootloader, which resulted in an infinite "boot verification fail" loop. However, I was able to put the phone into download mode and flashed a stock V20L KDZ using LGUP. So now I am back up and running with V20L but unrooted.

Is it posible to root this firmware (V20L)? The guide I see works for V20J. Can I use LGUP to flash a stock V20J while on V20L or would that brick me again?
[T-Mobile LG V10 Android Development] sabresfan:
No the only method to root 20L is in the general section.
[T-Mobile LG V10 Android Development] devoidzer0:
Wow, that's kind of a steep learning curve for me. Not all that familiar with Linux. I think I'll stick with unrooted for now. Wouldn't want to tempt fate again after I recovered from what looked like 2 permanent brickings. Thanks!
[T-Mobile LG V10 Android Development] sabresfan:
Just an update. I got the dreaded bootloop on my v10 and exchanged it. It came with 20L on it. I unlocked the boot loader and flashed the rooted 20J tot. Then updated using eliminaters zips.
[T-Mobile LG V10 Android Development] devoidzer0:
Cool man, thanks for the update. Glad it worked for you. Did you use LGUP or LG Flash Tool 2014 to flash the rooted 20J tot?
[T-Mobile LG V10 Android Development] sabresfan:
I used LGUP. Never messed with flash tool.
[T-Mobile LG V10 Android Development] c4103:
bricked

Hey guys,

Today I tried updating from 20E to 20L and my phone is bricked. I flashed 20L part 1, rebooted into TWRP, flashed part 2 and rebooted again. I'm now in this exact situation where I get nothing on the screen at all and the qualcomm device in device manager when I plug it in. I tried the method described in this thread with a sandisk 32GB SD card imaged with the exact tools described and I can't get into download mode. Right now I'm trying a full reformat of the SD card using the SD utility. I'm going to try imaging it again after that and try again, but does anyone else have suggestions?

---------- Post added at 04:12 PM ---------- Previous post was at 03:18 PM ----------

Full reformat of the SD card didn't work. I'm thinking that this isn't working for me because it's a failed flash of the newest 20L firmware... I didn't try to flash backward I just tried to flash 20L, did part 1 and then part 2 as usual and BAM bricked device. Most likely this isn't working because I don't actually have the 20E bootloader? I dunno. I'm trying one more SD card and if that doesn't work I guess I'm just SOL?

---------- Post added at 05:07 PM ---------- Previous post was at 04:12 PM ----------

Just filed a warranty claim... I'll have a new v10 in 7 business days and honestly I don't think I'll be installing any custom ROMs. I've been rooting and unlocking phones since the original droid and I have never bricked one until now. Why are there so many more pitfalls with this device than others?
[T-Mobile LG V10 Android Development] amoot329:
I did the exact same thing. I went from 20E to Eliminator's 20L rom. Flashed part 1 and then part 2. Per his instructions of not rebooting, to pull battery out and start in fastboot mode to do the OEM unlock. When I did the fastboot reboot, the phone went dead. Thought I killed it lol. Noticed that when I plug the phone into the pc, it shows up as QHUSB. This is a good sign tho'. Using G Skill 32gb (Class 10), used the program Win32DiskImager to create the ROM(??) and this allowed my phone to boot up. If the sd card wasn't present, the phone doesn't do jack s**t. Anyway, I was able to go into the phone's download mode and using LG Flash, I flashed both the 20J kdz and 20J tot image files. Once both were flashed, waited for phone to boot up as normal. Opened developer options, checked OEM Unlocking and Allow USB debugging. Installed Flashify, reboot to recovery and flashed Part 1 & 2 of Eliminator's rom. This time, didn't bother with the oem unlock part. Phone working great right now!!