yashsingh1/xdaforums huggingface dataset:
[LG V10 General] rizkhan999:
Dear Stojshic!

As a tester of your custom boot images (honored to be so :o), I have got hold of an H901 30b. Unlocked it easily using fastboot oem unlock command. However, fastboot boot and fastboot flash commands fail on it. Moreover, in LGLAF (auth) in FWUL, any command is replied with this error message "Hello, I am LAF. Nice to meet you.". Moreover, python2 partitions.py and python2 extract-partitions.py commands also don't work. This points out to the fact that LGLAF is not supported on Nougat 30b firmware. Therefore, your 30b custom boot image has not proven to be useful, sadly:(.

Solution is to downgrade it to MM. But the problem is that 30b is on ARBv2 while 20e is on ARBv1. So I cannot downgrade from 30b to 20e. However, I have verified that 20j is on ARBv2 :D. Means I can downgrade from 30b to 20j easily.

Keeping in view the fact that you are terribly occupied in your work and seldom have time, it is still requested to

kindly make a custom boot image (big cores disabled) for H901 20j firmware

this time. So that it may be useful even when the phone is on Nougat. What I could maximum do was to extract its stock boot image using KDZ Extractor from its 20j KDZ available right here so that you may not have to download the KDZ yourself. I have uploaded the extracted stock boot image for 20j here.

Thanking you in advance.
[LG V10 General] simone45:
Wenn Sie andere Software haben, fühlen Sie sich frei , mich zu kontaktieren , und ich werde den Kernel für bestimmte Software - Version machen, oder LGUP verwenden , um Software - Version blinkt die 4cores Kernel hat ...

V10 H961N HKG

Sorry für mein engl. bin aus Germania
[LG V10 General] rizkhan999:
Dear Stojshic!

Kernel with big cores disabled for H901 20j firmware is also required. I have uploaded its stock boot image as well as linked its stock kdz in my post here. Thanking you in advance.

---------- Post added at 12:41 PM ---------- Previous post was at 12:38 PM ----------

V10 H961N HKG is not supported as its bootloader cannot be unlocked. What you can maximum do with it is to root it, installe Kernel Auditor app and set it to disable big cores when the phone boots successfully. However you cannot prevent this phone from bootloop. For that, you need to get an H960A or H901 board.
[LG V10 General] simone45:
thank you ! have Motherboard geordert.

Raofeng Ursprünglichen Motherboard Für LG V10 H900 H901 H961N H968 VS990 H962 H960 H961F600 L/S Entsperrt Handy motherboard 89 dollar. :eek:
[LG V10 General] NestorRamUre:
I can't flash it on my H901!

But i don't know why!

Is returns a FAILED (remote: known command)

I've tried a lot of differents things without success...

HELP!!!
[LG V10 General] jonsat:
Just read previous page of this thread... :rolleyes:
[LG V10 General] NestorRamUre:
How can i do it man? :D

I'm new in this forum man

Hehe

I'm a nob :D
[LG V10 General] rizkhan999:
Try to downgrade to 20j or 20l since both are on the same arb version 2 as 30b and 30c are.

Then try using the same fastboot commands and give your feedback.
[LG V10 General] NestorRamUre:
Downloading KDZ to try to downgrade... HOPE THIS WORKS FOR ME! Hehe
[LG V10 General] rizkhan999:
Try it with uppercut.
[LG V10 General] pokemon1122:
Hi, thanks for the fix. Does this fix work at the boot time i.e. the big cores are disabled during boot time as well? Thanks.
[LG V10 General] stojshic:
Yes, they are disabled even during boot time, big cores aren't starting at all
[LG V10 General] pokemon1122:
Thanks so much for your reply.

Is there any possibility to create tot file and apply them using LGUP as LG released for disabling 3 cores for LG G4 version. In that process, we did not need to unlock the bootloader.

Thanks.
[LG V10 General] stojshic:
Unfortunately no, there's no way for that. LGUP uses signed files, and only LG can sign them...
[LG V10 General] bennnnnn:
Hi. I have lg v10 in bootloop.i manage to thick usb debbuging. In fact if i use hair dry the phone boots for 5-10 min. My phone is lg v10-960 ay

Version 20b. This methood will work for me? Thanks!!!
[LG V10 General] pokemon1122:
As per the OP '20b' is not supported for H960A model; as the parition structure and aboot content could be different between the ROM versions and model variants. But if you do not have any better option to recover from the bootloop, probably no harm in trying.

Regards,
[LG V10 General] bennnnnn:
Thanks for replay. My phone is h960 ay.

Its like h960 a?

Iam trying to install with lgup version 30b and 20e, but its stuck at 9 %.the version 10a went well.

What shall i do? My main question is that if ill be able to install 30b, it will work with lg h960ay? Ihave ay, not a.

And the will no bootloop? If iflash the karnel?
[LG V10 General] klemen241:
whatever you do, you can always fix it with LG bridge
[LG V10 General] aze_abd:
whats about F600L?
[LG V10 General] bennnnnn:
I wanted to know if this 4 cores methood will work with h960AY???

I now have v20c. Imanage to update to 20c from the phone itself.i cant update to v20e in order to applay the 4 cores fix:(
[LG V10 General] sajidhussain:
Please work and Upload a F600L 20e Kernal and give a chance my LG V10 Korean Alive :):o
[LG V10 General] bennnnnn:
Please please if u can work on h960AY v20c.thank u very very much!!!!!
[LG V10 General] judabricot:
my h960a enter in bootloop yesterday and thanks to this tutorial my phone revive.

thanks a lot
[LG V10 General] ronald027:
Hope you can also make for h960a v20a...
[LG V10 General] kamil79123:
Could you also make kernel for v30 h960a?

EDIT: did not see, sorry. But how can I make my phone to boot in fastboot mode? It does not even turn on, hairdryer fix does not seem to be working, maybe im doing something wrong.
[LG V10 General] stojshic:
I'm out f country for a while now, and more importantly, really busy and without PC, that's why I'm not responding in time... I haven't abandon this, and I will make all requested kernels, just be a bit patient if it's possible... For now I've uploaded h901 v20j version as per [MENTION=8423206]rizkhan999[/MENTION] request... [MENTION=4625910]ronald027[/MENTION] your kernel request should be done in a few hours, I need to catch some sleep, but I downloaded h960 v20a firmware as per request, and will make the 4cores kernel as soon as possible and upload it, be sure to check this page again soon... Also, H900 v20j version should also be available tomorrow...
[LG V10 General] ronald027:
i am very glad that you grant my request but can you also support h961n v10c?if ever you having hard time for the kdz source please pm me..i will very appreciate this..thank you and god bless you..
[LG V10 General] rahomir:
problems for flash

Hi

I am new and I do not know the steps for flasing this solution

do you have tutorial
[LG V10 General] rahomir:
Hi;I have this error, can you help me what is wrong, please

C:\android-sdk\platform-tools>fastboot flash boot boot.img

target reported max download size of 536870912 bytes

sending 'boot' (16032 KB)...

OKAY [ 0.442s]

writing 'boot'...

FAILED (remote: unknown command)

finished. total time: 0.473s
[LG V10 General] carlos15black:
guys, I just can't turn on my v10 h960a into fastboot mode, I tried many things and nothing seems to be working, help!
[LG V10 General] samy2015:
my f600l entered bootloop yesterday it was working with 7.0 v30e after i fixed it 6 months ago (its firmware was t-mobile h901), i cant enter fastboot because its bootloader cant be unlocked right ?

how can i fix this ? without motherboard replace

can you work on a f600l kernel please ?
[LG V10 General] Swand27:
Please, i understand some words about the fixing but, not at all. Can someone make a vídeo for helping people like me?. I have my lg v10 h960a con bootloop im trying everything to fix it.

Thanks.:rolleyes:
[LG V10 General] samy2015:
I flashed the h901 30b on my f600l with qfil phone now give me korean words and g.co/ABH :D

is there any sign of make it work on f600l :rolleyes:
[LG V10 General] ardian1899:
Mine is H901 and just like the other H901 user here, the fastboot flash method is failed. Is there any other way? can we build a custom tot file? or flash using twrp perhaps?
[LG V10 General] Mac Ray:
hi, excuse me, will you have the kernel for the h900? Thank you!
[LG V10 General] dothe:
hey i have v10 h901 30c t-mobile how i change it to available version and i have bootloop did that fix it or must do it before the damage thanks
[LG V10 General] stojshic:
I'm back home, after 3 months, so will be able to make new images much faster, if not the same day. For now, image that was promised to [MENTION=5400665]bennnnnn[/MENTION] long time ago, with big delay. Sorry mate for delay

4 cores kernel image for H960AY 20C uploaded
[LG V10 General] dothe:
Can u make one for h901 30c or must change it

If it possible to change tell me how pls and thanks
[LG V10 General] stojshic:
Added H901 30C 4-cores image. Check first post for download link, enjoy and report back :)
[LG V10 General] dothe:
Thanks bro
[LG V10 General] Mac Ray:
Thank you! I will wait, if possible thanks to you, I look forward to seeing my h900 10f again, it sounds wonderful :)
[LG V10 General] dothe:
C:\1>fastboot flash boot boot.img

target reported max download size of 536870912 bytes

sending 'boot' (16032 KB)...

OKAY [ 0.516s]

writing 'boot'...

FAILED (remote: unknown command)

finished. total time: 0.531s

my phone is h901 30c

can any one tell me whats wrong?

thanks
[LG V10 General] stojshic:
Is H900 bootloader unlockable? I cannot find confirmation. You must have it unlocked to use this method

Same question, did you unlock your bootloader?
[LG V10 General] dothe:
yes its unlocked

C:\1>fastboot oem unlock

...

(bootloader) Device already : unlocked!

OKAY [ 0.016s]

finished. total time: 0.016s

C:\1>fastboot flash boot boot.img

target reported max download size of 536870912 bytes

sending 'boot' (16032 KB)...

OKAY [ 0.375s]

writing 'boot'...

FAILED (remote: unknown command)

finished. total time: 0.391s

thanks for reply bro
[LG V10 General] stojshic:
Ok, lets try this

Download TWRP from https://www.androidfilehost.com/?fid=24407100847293244

Do the "fastboot boot twrp.img" in cmd to boot to TWRP (replace twrp.img with the name of downloaded twrp recovery file)

Once in TWRP, your PC should recognize your phone, and you should be able to copy my 4-cores boot img to phone

After copying 4-cores image, in TWRP go to install, select Image (down right corner) and find boot.img you moved to phone memory and install it
[LG V10 General] dothe:
fastboot boot twrp.img

downloading 'boot.img'...

OKAY [ 0.700s]

booting...

FAILED (remote: unknown command)

finished. total time: 0.722s

failed again :crying: :crying:

but thanks bro
[LG V10 General] Mac Ray:
is true, I searched and searched and did not find the way, but hey, to turn on use the method of putting heat paste and use insulating tape in the processor, the method worked, the phone to run cooler, root with a file tot with lgup, and to avoid overheating install auditor kernel, I deactivate core 6 and made underlock in core 5, apparently it is working perfectly. :)

but thanks!
[LG V10 General] Ernesto0023:
Hy Guys,

my H960a is bootlooping after 2 Years spending services without anny issues, so i was very excited to try this Bootlop-Fix, but it seems i can´t get the phone out of its coma, maybe some of you guys have some advice for me, im really running out of ideas. So here is what happened and what i tried:

My phone turned after shooting a photo off an then stucked at the LG Logo, no Recovery-Mode possible, Fastboot and Download Mode are startable.

So i decided to flash the Image without the crappy cores to run my phone again, but i was on Stock with a closed Bootloader so i did the refridgerator thing to start the phone and have enough time to enable Developer Mode, Oem Unlock and USB-Debugging and was very happy to have this things done.

Fastboot was recognizing my device (checking with "fastboot devices" - the number appears) , but i get the same notification like
[MENTION=1294764]dothe[/MENTION] a few posts before my thread:

c:\adb>fastboot devices
3bec3d19 fastboot

c:\adb>fastboot oem unlock
...
FAILED (remote: unknown command)
finished. total time: 0.016s

ADB isn´t recognizing the phone at all.

I am running 30a built at the moment, tried different computers, tried a different cable and all the stuff i found on the net.

Is it possible to install the "crappy core no more" .img on another way or what else could i try?

Ive done for about 1 years the heatpaste "mod" published here in the forums somewhere, but it seems not to work really perfectly.

[MENTION=8919490]Mac Ray[/MENTION] do you have an open Bootloader or how did you do done this workaround?

Any other hints?

Thank you guys
[LG V10 General] stojshic:
For LG, it's not "fastboot OEM unlock", you need unlock.bin from LG site.

Go to:

https://developer.lge.com/resource/mobile/RetrieveBootloader.dev?categoryTypeCode=ANRS

Make an account, if you don't have one, and follow instructions there for how to unlock bootloader
[LG V10 General] Ernesto0023:
Thank you, i guess with your advise i should be able to revive this V10, will try it later.

One last thing im not absolutely sure: I have 30a built but the less-core Image is for 30b, should i flash 30b before opening the bootloader or should it work with 30a?

The Software actually on the V10 is freezing and failing, thats why i dont really want to flash things that arent absolutely necessary.

Many many thanks
[LG V10 General] bennnnnn:
re

i have the same problem.so i went to lg site

ienter the digit and imei its says ok- when i click confirm its says "your device(lg h960ay) does not support unlocking bootloader.

please check your model. your account will be locked if you enter the wrong information more then 9 times"

what should i do?? :(
[LG V10 General] Mac Ray:
I thought it would last, but after the failure persists, I will try the unlocking method that recommend in the link
[LG V10 General] dothe:
i have lg h901 its not support developer mode

if there is other way dont forget about us

thanks :good:
[LG V10 General] stojshic:
Ok, for everybody here. Please, before requesting kernel, please, please first check if your bootloader is unlockable, and unlock it! It takes time for me to download and modify kernel, and it's all for nothing if your phone is not unlockable.

I will not write tutorial on how to unlock LG bootloader, as there are plenty already. Use XDA search, Google, or just go to LG website, there's tutorial even there....

So, once again, go to LG site, request unlock.bin and unlock your bootloader and only after that request modified kernel. There is, unfortunately, no other way. I can't make some other file that can be used on locked bootloader, and I can't modify this one to flash it on locked bootloader. You can, eventually, root your phone, if it's rootable, use kernel auditor (or some other app), and disable big cores once Android boots. But for that you'll probably have to use owen method, so that your phone will boot long enough to root it and install kernel auditor. Also, if you use that method, don't turn off your phone, or let your battery drain completely, because it still boots on 6 cores, so it will be hard to make it boot, but once it boots, kernel auditor will disable 2 cores and you should be fine after...

[MENTION=4539415]Ernesto0023[/MENTION] after you unlock bootloader, you can try with kernel image already available, if it doesn't work, I will modify the one for your software, no need to flash new software.
[LG V10 General] Ernesto0023:
It worked with your 30b Version and 30a on my phone, thank you ?
[LG V10 General] stojshic:
Sorry mate, if device manager recognizes it as qhsusb, it's probably done... There isn't any known fix for it...
[LG V10 General] stojshic:
EDIT: Already answered...
[LG V10 General] dannejanne:
I have a V10 that is still alive and kicking but I have taken precautions and downloaded unlock.bin from LG Developer and all the things I need if my phone ever dies.

I have one question. Does this somewhat improve battery life also as lesser cores are used? And performance does it take a noticable hit in everyday life?

edit: now I've done it and I can't say I notice any degration in performance. What I do notice though is that the phone does not run as warm as before when installing apps etc and battery life seems slightly improved too if I'm not mistaken. Win win situation for me as I don't care for performance but rather user experience.
[LG V10 General] pawankumar mangam:
Sir can you explain me how you flashed the kernal because mines giving error plzzzsi

:confused:
[LG V10 General] stojshic:
Unfortunately, it seems there's not enough interest in these kernels, so I don't think it's worth my time editing it for root... I'll see what I can do, but I don't promise anything for now
[LG V10 General] samy2015:
what about f600l , its bootloader can't be unlocked . is that mean its trash now or theres a hope ?

thieres the debugging & oem unlock enabled but they're useless in this model
[LG V10 General] stojshic:
For locked bootloaders there's nothing that can be done for now...
[LG V10 General] samy2015:
cpu reballing may work ?
[LG V10 General] eloigamel:
lg v10

the disk image file is corrupted. I have a lg v10 h901 30c. can you help me?
[LG V10 General] ninjasinabag:
You're locked out.

For anyone else interested in using this and keeping root, just flash this through twrp (on the boot partition) and flash SuperSU. Now you can use an app like Rashr to flash any twrp img file you have available.

Only issue I'm facing is that in kernel adiutor, I lose the ability to see my big setup.

Little cores appear, but I can't change frequency.
[LG V10 General] shabbat:
Hi [MENTION=2846417]stojshic[/MENTION], hi guys, please help me! I got a really really frustrating problem with this LG v10 h901 unlocked bootloader. It got bootloop and I tried your method but always failed (remote unknown command). It's on 30c version and it bootloops like hell. Please help!

I advise everyone: Do not buy an LG phone, never ever again. They suck as hell. Their phone and their service are the same : badly bad, the worst ever. Me and my children will never buy again an LG phone. Never. ???
[LG V10 General] ninjasinabag:
Fastboot commands don't work on nougat.

Personally, I'd recommend not buying high end phones. They always have issues that leave them of little use until a proper update appears.
[LG V10 General] Mac Ray:
Tengo la cura, no hagas reballing, se que te funcionara

Voy a subir el tutorial, mi v10 esta funcionado desde hace dos semanas
[LG V10 General] shabbat:
Please, Is it possible to go back to 20l from 30c or 30b?I tried with uppercut +lg up but it failed. if someone know another mean how to please share. And another thing is that why it is so hard to get in download mode with this v10?it's very rare that I can get in to download mode with the "FIRMWARE UPDATE", or even if the phone is in download mode without "FIRMWARE UPDATE ", lgup or lg bridge can't see it....:mad:

---------- Post added at 11:51 AM ---------- Previous post was at 11:47 AM ----------

Why LG doesn't want to solve our problem with this phone and why when someone finds a way to solve it LG blocked that way?(fastboot blocked by LG), I really hate them, really really frustrating problem :mad::mad::mad:

---------- Post added at 12:14 PM ---------- Previous post was at 11:51 AM ----------

Hi [MENTION=2846417]stojshic[/MENTION], hi guys, please is there someone who knows how to extract .kdz file then replace the file boot.img inside it then repack it again to have a new .kdz file to be flashed using Lgup? It would be very helpful if you can help me. I would like to try it because as you know LG blocked fastboot command on nougat so i can't flash boot.img file from fastboot. Or my phone got bootloop and there is no way but blocking the 2 big cores. Thank you
[LG V10 General] J Bee:
Excelente noticia:good:
[LG V10 General] samy2015:
lgfirmwareextract can extract kdz files but i dont know a tool can repack them

---------- Post added at 12:15 PM ---------- Previous post was at 12:14 PM ----------

is it for f600l ?
[LG V10 General] shabbat:
I tried lgfirmwareextract but didn't work. It doesn't extract it from 30c's .kdz file. It does nothing, nothing happened when I clicked on extract kdz. Ah really! LG, LG, LG! Why you don't listen to your customers?LG, you really disappointed us.
[LG V10 General] Mac Ray:
see this tutorial, I hope that you also work! revive your v10 with magnetism! here the thread

https://youtu.be/zJQCF2ny0OM

---------- Post added at 05:41 AM ---------- Previous post was at 05:39 AM ----------

see this tutorial, I hope that it works for you too! revive your v10 with magnetism! here the thread, activate subtitles in your language

https://youtu.be/zJQCF2ny0OM
[LG V10 General] stojshic:
Unfortunately that's not possible. LG uses signed files in KDZ, you can't change files in it, as LGUP will error...
[LG V10 General] shabbat:
So my phone is dead then! Anyway thank you for everything man. Really appreciated. Even my phone is dead I learnt a lot of lesson from this problem. First lesson NEVER BUY an LG phone, Neither HP laptop, they suck.
[LG V10 General] samy2015:
make sure you select the file end with .dz then press extract kdz then you need to extract the .dz file and you will get the files + about lg you're right , never buy lg phone even if they good when being alive

---------- Post added at 10:45 AM ---------- Previous post was at 10:43 AM ----------

didn't understand how to do this can you write the tut here ? & clear everything
[LG V10 General] shabbat:
I tried it and it works very well. It resurrected my phone. No bootloop since last night. What I did was :

1st-put electric tape on the cpu and gpu(4 or 5 layers of tape). I tried to put tape and make it to fit the surface of the cpu and gpu.

2nd-I put the pile on the back

3rd-reboot the phone and voilà it's working well till now.

I hope that it can continue like that.
[LG V10 General] sun_is_shinning:
this:

https://www.youtube.com/watch?v=2Gp7AbZdsyc

works better.

That solution with tape will cause the cpu and gpu to get higher temps since they are not in contact with metal to spread heat, so, this is way better. i did it with my phone even it doesnt have the bootloop problem but to avoid get him.

it works flawless, low temps ~22º degrees (not ºF) and in higher use they only reach max of 33/34º.
[LG V10 General] shabbat:
The problem is that I don't know how to find those thermal pads that he used in this video. Here in our country it is impossible to find them.
[LG V10 General] sun_is_shinning:
i forgot to mention that i didnt use the thermal pads, i use thermal paste instead, just put more thermal paste to make sure they make contact between cpu and metal frame and works the same...

mine never bootlooped, and with this hope it didnt will.
[LG V10 General] shabbat:
I already tried that but it didn't resurrected my phone, but the tape one did. Maybe the thermal paste i used was bad quality, I'll try to find a good thermal paste and try your method because I feel that with tape it resurrected my phone but my phone is often so hot and sometimes reboots itself. Anyway till now my phone works well but I'm afraid bootloop will come back again. By the way you said that yours never bootlooped, did you block the 2 big cores that cause the bootloop? Are you on android 7 or 6 or 5? Mine is on nougat and it's impossible to root it and I tried to downgrade to marshmallow but it's impossible too. Really, LG sucks as hell.
[LG V10 General] sun_is_shinning:
i am on Nougat 7.0 (mine is the H960A international, i have unlocked the bootloader) and i have root of course, until some days ago i have the big cores enabled, but i found out a terminal command to disable them and now they are offline.

but anyway, i have done the thermal paste trick almost 1 year ago and until some days ago they run with big cores all the way and never have a problem.
[LG V10 General] shabbat:
Please could you share with us that terminal command to disable them?