yashsingh1/xdaforums huggingface dataset:
[LG V20 Guides, News, & Discussion] Zeuszoos:
Go to this thread;

http://tinyurl.com/y48qnmyt

… then go to Post #1334 and use the link in that post to download and install the C+++ and then try it. Worked for me with just the two LGUP Patch files.

Posted from my way cool LG V20 (H910) Nougat 7.0
[LG V20 Guides, News, & Discussion] Zeuszoos:
Ekruis,

Did that work for you?

TTYL

Posted from my way cool LG V20 (H910) Nougat 7.0
[LG V20 Guides, News, & Discussion] an0ym0us:
I got my bootloader unlocked but when I try to flash the H918 10p KDZ file nothing happens on my phone screen and it doesn't ask me what partitions to flash.
[LG V20 Guides, News, & Discussion] katastyle971:
Try this : ##27263# De-Brand
[LG V20 Guides, News, & Discussion] maxcelltecnolog:
Hello sir , can i flash other variant v20 rom to ls997 sprint variant ? Can u tell me please , thanks in advance ,maxpatri9
[LG V20 Guides, News, & Discussion] br@inmatr:
What if I just wanted to use the "store" version and not the hacked version to downgrade to nougat from Oreo on my Verizon model of the LG V20? Is that possible without using the modified version of LGUP?
[LG V20 Guides, News, & Discussion] Vortell:
No
[LG V20 Guides, News, & Discussion] br@inmatr:
Thank you for your kind response. I will do this method once I attain another backup device.

:fingers-crossed:

Like they always tell me:

it's better to have it and not need it than to need it and don't have it.?
[LG V20 Guides, News, & Discussion] emmgr2308:
gracias
[LG V20 Guides, News, & Discussion] dharakv:
Just what I've been looking for.

Thanks,

dharakv
[LG V20 Guides, News, & Discussion] php5_developer:
The file is missing, can anyone upload it again?
[LG V20 Guides, News, & Discussion] Prowler_gr:
It's still there - I just re-downloaded to test...
[LG V20 Guides, News, & Discussion] pspablo:
Replacing the native F800l partition on H918PR to obtain the Open / Global version an

Hey. Maybe someone of you will tell me how to properly use the firmware from a different model. My point is to change the language from Korean to Polish. The phone I have and it is V20 F800L has a firmware *for the Korean region. I have determined that the phone will run on the firmware H910PR10j_00_1205.kdz from the model H910PR which has the OPEN, Global version. The problem is that this GSM network is not working as if it was off, blocked. The question is what partition to fuse to have a Polish language with H910PR. Is there to fix a specific partition with H910PR on F800L *(I do not know what) or maybe vice versa, fold F800L completely on the H910PR and then the partition responsible for the GSM modem ?? Please reply.
[LG V20 Guides, News, & Discussion] SonKlam:
This is probably not the right place to ask about my phone, G6, but...I guess V20 and G6 aren't that different. So I bricked my G6, hard brick ( does not boot nor charge, only show QUSB_BULK on Device Manager). This happened because I tried to flash my LS993 to H872 ( just to get Wifi Calling on Tmobile, my phone was initially unlocked). Now I dont know what to do to "wake it up". Any help would be greatly appreciated.
[LG V20 Guides, News, & Discussion] ChazzMatt:
2016 V20 and 2017 G6 are different.

If the 2017 G6 is like the 2017 V30, you've hard bricked it because the RSA encryption for T-Mobile variant is different from the other variants. On the V30 we can cross flash all the North American variants with each other using Dev Patched LGUP -- except for T-Mobile variant. The T-Mobile variant is an island to itself.

[MENTION=3167089]runningnak3d[/MENTION] can tell you for sure.

Sent via open market LG US998 V30/V30+
[LG V20 Guides, News, & Discussion] SonKlam:
Thanks for your response. So if it is hard brick then we can not fix it ( at least in term of DIY aspect)? This G6 is actually my second android after the V20, I bought it just because the V20 seems to be too big for my hand ( but now it looks like I have to stick with it lol, dont get me wrong, I love my V20).
[LG V20 Guides, News, & Discussion] ChazzMatt:
The people who repaired it either had to use Octopus box, or send to LG.

If you decide to get another phone, I suggest the V30.

You can get mint US998 V30+ (128GB) for $160 on eBay and it has T-Mobile WiFi calling besides being carrier unlocked.

Hmmm... right now this seller has $180 but for the last month it was $160. I'm sure it will go back down.

https://is.gd/7a0LUu

LG V30/V30+

* 1440P OLED (537 ppi)

* Qi wireless charging

* 3.5mm headset jack

* Quad DAC

* DTS 3D stereo (with root)

* IP68 dust/water resistance

* rear camera OIS on normal lens - plus 120 degree wide angle lens

* superfast fingerprint sensor

* 64GB (V30) or 128GB (V30+) internal storage

* microSD port for additional storage

* bootloader unlock and root

* no notch

* fantastic battery
[LG V20 Guides, News, & Discussion] SonKlam:
My answer to your suggestion would be a yes only if I knew I would buy 2 phones in less than 2 months lol (bought V20 for $100 and G6 for $80 = used V30).
[LG V20 Guides, News, & Discussion] nietzsche_01:
Hey guys, thanks for the solution partition dl ok. Mismatch has gone and my exact stock rom installed. But i've got a new problem now. Sim card and imei is ok but there is no service. Any solution?
[LG V20 Guides, News, & Discussion] BadToThePhone:
Do you have any issues with Viper4android? Does the V30+ have VOLTE? Thanks
[LG V20 Guides, News, & Discussion] ChazzMatt:
Well, the link I gave was for "mint" (like new). You can find cheaper if you are willing to compromise on quality.

Just FYI, the V30 is what the LG G6 SHOULD have been. All V30 have:

at least 64GB internal storage (as well as 128GB) for all variants,

all with Quad DAC,

all with Qi wireless charging.

all with 2017 Snapdragon 835 -- not using leftover 2016 Snapdragon 821 in a 2017 phone. :rolleyes:

For the 2017 G6, LG used 2016 Snapdragon 821, and idiotic "regionalized" specs... North American models only had 32GB storage and Qi wireless charging, while other regions got Quad DAC, but no Qi wireless charging. Some like Europe got 64GB storage -- but none of the other features. It was stupid.

While LG touted the G6 had all those features, you could NOT buy an LG G6 with ALL those features. They said they did a "survey" to determine which features were "more important" for each region. BULLSH***.

They corrected all that with the V30. :good:

Plus, all V30/V30+/V30S can be bootloader unlocked and rooted.

---------- Post added at 03:07 PM ---------- Previous post was at 02:55 PM ----------

Yes, V30+ has VoLTE. Without knowing exactly why you are asking (why wouldn't you have VoLTE?) you may have to run your region's stock firmware or your carrier's firmware. For instance, India V30+ users have to either use ESA region KDZ (which includes India) or EU region KDZ to get India carrier Jio VoLTE. Running a different region firmware like Hong Kong does not allow India carrier Jio VoLTE.

If that doesn't answer your question, you can always ask over in the V30 forum. Specifiy where you live and what carrier you are using.

Others use that just fine. I don't, as I don't see the need with Quad DAC and DTS 3D Surround sound.
[LG V20 Guides, News, & Discussion] Andriyol:
The file in 1-st post is missing in the link
[LG V20 Guides, News, & Discussion] dc26919568:
Dear all,

I have failed my V20 a long time ago, the day before it brick was like this:

[YOUTUBE]https://youtu.be/Wbsw6sTzxtA[/YOUTUBE]

after a day it become full screen "snowflakes" only

[YOUTUBE]https://youtu.be/zo3c7XRUX-c[/YOUTUBE]

I would like to know it it is still possible to flash KDZ to hv it reborn...

1. can enter fastboot

2. can enter recovery mode

3. boot animation noted "snowflakes"

4. can hear system sound as usual when entered to android

seems LG bridge cannot detect the phone (?) as I cannot change the phone to "MTP" state

Also LG up seems no recognition.

by chance I pumped to this post on Google after I left XDA for a while haha...maybe I am now a noob.

Thanks a lot
[LG V20 Guides, News, & Discussion] Vortell:
If it's not caused by hardware failure then either this or the much more complicated one below, not sure why LG bridge is needed. You should be able to do flash a compatible kdz. Kdz compatibility is based on signing keys most are common shared. I know h910,us996,h915 for sure as they were tested by me personally. You Still have to watch for arb though. H918 ,h990 and what ever the Sprint one is ls something doubt share the same key. Maybe the Korean one too actually. Just use partial download and download everything.

If not you should check in Windows hardware manger if it comes up as Qualcomm 9008. If it does then you can try this:

https://xdaforums.com/v20/how-to/9008-test-t3855777/page13

I can't help any further past this though sorry. Honestly past these working, it's at a sell as parts phone.
[LG V20 Guides, News, & Discussion] dc26919568:
thz a lot~ I will try

---------- Post added at 02:55 PM ---------- Previous post was at 02:43 PM ----------

Found the driver in this post

https://xdaforums.com/v20/how-to/guide-lg-v20-to-life-t3827732

with a brand new Type-C cable (tested working w/ my new phone)

complete no pop up for new derives in Window 10

Certified dead??

p.s. before the phone brick, it lost Quick charge for a long time.

May it be a dead tin USB too?

If certified, I just left it as parts (as I still hv another V20 for my Mum in use)
[LG V20 Guides, News, & Discussion] Vortell:
Yeah sounds like a hardware issue sry
[LG V20 Guides, News, & Discussion] bernavaldiesel1:
lgup patched f800l lg v20

Hi, I need some help. I used your lgup patched and it works, but when choosing the dump option, this error comes up. Do you think you could do a lgup for this particular dll 1.0.36.0?

"error: 0x2000 please use latest DLL LAF protocol version is not match DLL=0 device= 118009888"

I want to make a copy of android 9 beta system.

there is a member who is requesting it to create a rom. It is seen that he has a v20 but it is not the same model. Thank you.

by the way I use that particular .dll (1.0.36.0) to make refurbish from android 9 to android 8 the f800l model.
[LG V20 Guides, News, & Discussion] Prowler_gr:
Try running LGUP while your phone is in download mode (with old dll)

Newer dll's require the newer LGUP which cannot be patched in the same way.
[LG V20 Guides, News, & Discussion] bernavaldiesel1:
Thanks
[LG V20 Guides, News, & Discussion] rdwilson713:
Lifesaver! Thanks...
[LG V20 Guides, News, & Discussion] jago25_98:
I heard there is another patched LGUP somewhere. Is that true?

If I delete the DLL completely and run LGUP I still get 'unrecognised model'. Is C:\Program Files (x86)\LG Electronics\LGUP\model\common the only possible location that LGUP can reference the DLL from?

I have tried 1.0.31.9, 1.0.28.17
[LG V20 Guides, News, & Discussion] Vortell:
Maybe but I'm pretty sure this is the developer version. The most unlocked version I know of, you can mod LGup yourself to a less unlocked version. It would not help though. Just use this one and the partial dI. I don't think it does any version checks that way. Be careful and make sure you use a kdz that works with the model. Aka read about h918, ls997, and h990 they cannot be cross flashed.
[LG V20 Guides, News, & Discussion] jago25_98:
I wiped Windows completely and reinstalled. I installed LGMobileDriver_WHQL_Ver_4.4.2, vcredist_x86.exe,

changed com to 41,

& unzipped LGUP_V20dll_Patched

and....

LGUP still says 'unknown model' !?!??!?!

What I don't understand is that if I delete LGUP_common.dll I get the exact same symptom of 'unknown model'.

I can't even sell the phone as it has my passwords on it :(
[LG V20 Guides, News, & Discussion] ezzony:
If you did exactly as you say you did there then you did it wrong.

Download this FIRST-----> LGUP_Install_Ver_1_14_3.msi , from here, ----> https://lgflash.com/LGUP/

Install it

Then copy the patched version over to where LGUP was installed in the first step. It's in Programe_Files(x86)

You seem to have opened up the patched zip and just clicked on the lgup.exe inside it, it will never work that way.

Oh, and there was no need to wipe Windows. And you don't have to change to COM 41 for LGUP, that's for LG_Flash_Tool.
[LG V20 Guides, News, & Discussion] intellignt_idiot:
Flashed H910PR10j_00_1205.kdz , now stuck on boot logo

Flashed H910PR10j_00_1205.kdz as I read that it works on H910 model.

So I flashed it using "Upgrade" option in the Uppercut. Now it is stuck on red "Claro" logo. Nothing happens.

What should I do now ?
[LG V20 Guides, News, & Discussion] An-Druid:
Now just to get this straight:

You had a mismatch between how your phone was recognized (hardware model number) and the firmware version originally designed for it (see picture below).

[IMG="Screenshot LGUP"]https://abload.de/img/lgup-modygjiw.png[/IMG]

Is that true?

And by using modified LGUP.exe and LGUP_common.dll you were able to force flash all partitions with the originally intended .kdz and therefore re-write the hardware model number so that your phone shows up like it should again?

Thanks in advance.
[LG V20 Guides, News, & Discussion] Prowler_gr:
That is correct.

I have succesfully used it to crossflash a V10 as well (exactly as per your screenshot).

Actually thinking back, when playing with the v10, I might have used another dll (attached)
[LG V20 Guides, News, & Discussion] An-Druid:
Thanks a lot :)

I actually wondered which .dll is right, as I have two different types here as well.

Gonna give it a try using your one :cowboy:

Edit:

PARTITION DL works but the phone still identifies as the wrong (hardware) model - H960AY instead of H962 :crying:

Any ideas here would be greatly appreciated.
[LG V20 Guides, News, & Discussion] Prowler_gr:
I vaguely remember flashing the cust or misc partition seperately would fix that... Do you have a dump backup of your original rom?
[LG V20 Guides, News, & Discussion] An-Druid:
No I don't.

Reason is, I bought the PCB with that mismatch error without knowing it UNTIL I tried to flash it. Only then I realized I'm in some trouble.

I hex-edited a .tot so I could flash it using REFURBISH. It worked, but either way, problem still there.

I just tried to PARTITION DL that .tot seperately and there were neither a cust nor a misc shown. :confused:

Furthermore, when I try to use a stock .kdz LGUP says ".KDZ is invalid" - of course it is: It's a H962-.kdz for a phone that thinks it's an H960AY :silly:

Edit:

I am now so desperate that I took a stock .kdz, extracted the .dz und flashed it using the REFURBISH function. Worked, but the problem still persists. :crying:

After that I extracted the .dz and found two cust_xxxxxxx.bin but yet again sadly no misc_xxxxxxx.bin.

Needless to say I flashed those .bin's individually but still no success.

I'm really out of ideas now. :mad: :(
[LG V20 Guides, News, & Discussion] Prowler_gr:
I am under the strong impression that all v10 variants (dual sim at least H961N-H962-H968) are hardware identical & H960AY is the generic variant which gets converted to the others through firmware.

I can only suggest using the [PARTITION_DL] option using the Lollipop pre-rooted rom (link ) with the dll I patched for you in my previous post.
[LG V20 Guides, News, & Discussion] An-Druid:
That's exactly what I tend to believe, too. I checked what's written onto the PCB and you can only find H968XXX... on both the one I bought recently as a spare and the one originally fitted to the phone I got years ago. The only differences I can find are the date of production and the numbers on the SK Hynix chip :confused:

Question is: Is there a way to modify the firmware and convert the H960AY to a true H962 or do I just flash the software the way you described above and stick with it? :confused:

I also HEX-checked the stock .kdz and YES you can find at least one entry H960AY which leads me to another question:

WHAT WERE YOU THINKING OF, LG? I MEAN, JUST WHY??? :p :silly: :rolleyes:
[LG V20 Guides, News, & Discussion] Ricardo9322:
Gracias
[LG V20 Guides, News, & Discussion] Ricardo9322:
GRACIAS
[LG V20 Guides, News, & Discussion] zfk110:
Hi, I got H918 and its stuck in bootloop, do you know which files to flash it?
[LG V20 Guides, News, & Discussion] Philadelphia:
Thanks a lot this works with me from US996 > H990DS. :good::good::good::good::good:
[LG V20 Guides, News, & Discussion] skeevs:
Hi folks,

Can patched LG UP be used to flash specific files/partitions(modem_COMX modemst1_COMX modemst2_COMX) that were dumped from LG UP previously ? I'm trying to update my stock LG V20 (Nougat) with some modem files but the H910/AT&T version doesn't come with fastboot out of the box.

Thanks.
[LG V20 Guides, News, & Discussion] JechtArmstrong:
Hi guys,

The patched files (dll or the LGUP I'm not quite sure) are not available or probably removed by the author. Is there any way I can get these? I just want to downgrade my V20 to stock nougat as stock oreo (upgraded OTA) made it laggy.
[LG V20 Guides, News, & Discussion] Prowler_gr:
I have re-attached in OP (I believe the original attachment was lost in xda site upgrade)
[LG V20 Guides, News, & Discussion] JechtArmstrong:
Thanks a bunch!
[LG V20 Guides, News, & Discussion] slaxer:
Hi, first of all thank you for creating and sharing this nice guide.

I would like to ask whether we can downgrade from rooted h990ds oreo to nougat and not loosing TWRP and eng bootloader by running this step:

1. Run patched LGUP

2. Select partition dl

3. Load 10b H990 kdz

4. De select aboot, aboot.bak, recovery, recovery.bak

5. Proceed

6. Until 80% the phone will reboot and remove battery

7. Boot into TWRP by using button combo

8. Flash magisk

Is my conclusion and the above steps are correct?

Thanks!
[LG V20 Guides, News, & Discussion] Jesus is God Almighty:
I have a file that can do A7 8 AND 9 with my V20 F800K

Install the msi file and copy paste the things in the folder pie over and it worked for me at least.

Not sure if there is any other drivers needed, but this did it for me making it possible to downgrade from version 9 to 7.
[LG V20 Guides, News, & Discussion] Hzlph:
Hello. I'm stuck in a very weird place LG V20 H910 :( So.. I had an issue trying to flas LOS 18.1. I was advised to go back to stock and try again, but after flashing Nougat zip the recovery doesn't work anymore (As soon as it enters, it's stuck on a bootloop of "no command" and then screen goes black, then repeat. LGUP recognizes it as US996 as that's the aboot file that made it be seen as such. Nothing new, but even after LGUP flashing, it still says it's a US996 (I'm flashing H915 kdz). Still no luck :/ I don't know what else to do.

Edit:Accidentally confused my old V30 with us996
[LG V20 Guides, News, & Discussion] G U C C I:
The US998 is an unlocked LG V30, are you sure you don't mean US996?
[LG V20 Guides, News, & Discussion] Hzlph:
Sorry, I had a V30 too (US998). I have fixed the typos. Yes I meant US996 :( It appears nothing is ever done apparently.
[LG V20 Guides, News, & Discussion] xxseva44:
You're using the patched version of lg up right? and if so are you doing partition DL or just upgrade?
[LG V20 Guides, News, & Discussion] johnnycm77:
Did you ever figure out what was wrong? I have the same problem except I bricked my g8 and lgup and other flash tools don't seem to work
[LG V20 Guides, News, & Discussion] tagatapos:
I used to resort to LGUP + UPPERCUT many times before but this time that method didn't work. Only your method worked and I'm now on my way to fully restore my H990DS to stock rom. Thanks a lot, OP! Credits to everyone involved in this. Thanks XDA!
[LG V20 Guides, News, & Discussion] benhall847:
THANK YOU!

Thanks to the DUMP from LGUP I was able to create a tutorial for H910PR phones to install lineage OS!

https://xdaforums.com/t/h910pr-how-...sk-JXkVhXeeNKImKlxcolUkDi4blk-EZukp0L5nwrZcMc
[LG V20 Guides, News, & Discussion] Chaitanya More:
My lg g8x got soft brick due to the same region kdz but different mobile as file was lg g8 not x model.im still finding tmo us region g8x file I unable to till today someone know how to Bypass it through the lg up pls tell
[LG V20 Guides, News, & Discussion] maneaterbug:
I tried flashing the h990ds kdz using patched lgup like the instructions, choose DL PARTITION and tick select all partitions. after 100% the cellphone is just like in the video, it doesn't want to enter the os. please help what should i do
[LG V20 Guides, News, & Discussion] Ice Fire:
Maybe you had a bad usb connectiong and something importand was lost can you get into Download mode if yes just redo it if no can you get into edl if yes there are enough guides out there if no the phone is dead.
[LG V20 Guides, News, & Discussion] Ice Fire:
dont really understand the issue can you specify.
[LG V20 Guides, News, & Discussion] Chaitanya More:
Its been long since that day i able to crossflash.withe cost of imei n sn number as its a zero now im still usimg that phone but for bakup or entertainment
[LG V20 Guides, News, & Discussion] Ice Fire:
are you impl1 fusg1 in the crc wizard?

More specific in auto mid?
[LG V20 Guides, News, & Discussion] Prowler_gr:
I highly doubt it (bricking), but there is always a chance when meddling with security (such as anti-rollback).
[LG V20 Guides, News, & Discussion] Slashbeast24:
Flashed System. Phone rebooted like normal. Still can't rollback. I guess I'm stuck on 10H or I can upgrade to 10G either way I can't get this thing rooted again.
[LG V20 Guides, News, & Discussion] Prowler_gr:
You might try flashing the aboot (bigger chance of bricking) - then follow instructions of flashing TWRP & boot from dirtysanta thread through fastboot.

The whole point of the dirtyanta exploit is to get aboot onto your phone (steps 1 & 2). If you succesfully get aboot on your phone you only need step 3 to be up & rooted.
[LG V20 Guides, News, & Discussion] Slashbeast24:
Do I flash aboot and abootbak, or just aboot?
[LG V20 Guides, News, & Discussion] emdroidle:
For the DirtySanta approach you only need to flash aboot. Leaving abootbak alone has the bonus of functioning as a back to stock method for the V20 (it is a handy backup copy in a place you're unlikely to lose).
[LG V20 Guides, News, & Discussion] Slashbeast24:
Alright, so I'm not familiar with using the dirtysanta approach to rooting. I've used recowvery in the past and it worked great, until I flashed the US99610H upgrade by accident. I also have an unlocked bootloader, and I'm thinking you want me to use the [LS997|VS995|H910|F800L] DirtySanta Bootloader unlock and root guide.
[LG V20 Guides, News, & Discussion] runningnak3d:
I still can't verify that you can flash modified KDZs yet, but I did have luck flashing an older firmware from a different model.

I have an H910 that I got back from LG that had dirtycow patched (v10m). Using this I was able to flash H915 v10e which is rootable, and then proceed to use dirtysanta.

Now that I have a rooted phone, and a dump of my entire eMMC, I am willing to try one I will roll myself.
[LG V20 Guides, News, & Discussion] androiddiego:
Just to clarify. I read the original G5 thread and he patched LGUP for his specific phone. Is your version patched for any V20 or just H990?

Thanks.
[LG V20 Guides, News, & Discussion] teji007:
Help regarding flashing ROM

Currently i am using H910 AT&T LG V20 and i am on stock rom, i want to flash H990DS Rom cause i am from india.

So, can you please tell me whether i can install KDZ file of H990DS on my H910?

And if radio dosent work can i roll it back?

Thanks
[LG V20 Guides, News, & Discussion] Prowler_gr:
It should work for all v20's.
[LG V20 Guides, News, & Discussion] :
So is this a valid way to root the H910 10M rom now, albeit a bit roundabout?

If so, would anyone be willing to make a basic tutorial? :D