yashsingh1/xdaforums huggingface dataset:
[LG G8 Guides, News, & Discussion] bernavaldiesel1:
[Image: How-to-use-LGUP-to-fix-NVRAM-Warning-Err...n-LG-9.png]

Save PDM.txt when prompted

[Image: How-to-use-LGUP-to-fix-NVRAM-Warning-Err...-LG-10.png]

You can now close PDM Information and LGUP. The phone should've boot to Setup Wizard

[Image: How-to-use-LGUP-to-fix-NVRAM-Warning-Err...-LG-11.png]

Important Notice

If you get stuck in the blue screen mode then you can exit manual mode using AT commands and Putty

If you get You have to set at least one input file then ensure to load the kdz or tot in LGUP

Below is a list of some NT CODES for LG Android devices

Code:

OPEN_KR "1","FFF,FFF,FFFFFFFF,FFFFFFFF,60"

SKT_KR "1","FFF,FFF,FFFFFFFF,FFFFFFFF,61"

KT_KR "1","FFF,FFF,FFFFFFFF,FFFFFFFF,62"

LGU_KR "1","FFF,FFF,FFFFFFFF,FFFFFFFF,63"

ATT_US "1","310,160,6D38FFFF,FFFFFFFF,FF"

TMO_US "1","310,260,FFFFFFFF,FFFFFFFF,FF"

USC_US "1","FFF,FFF,FFFFFFFF,FFFFFFFF,81"

OPEN_CA "1","FFF,FFF,FFFFFFFF,FFFFFFFF,82"

AMZ_US "1","FFF,FFF,FFFFFFFF,FFFFFFFF,83"

OPEN_EU "1","FFF,FFF,FFFFFFFF,FFFFFFFF,11"

OPEN_CIS "1","FFF,FFF,FFFFFFFF,FFFFFFFF,12"

OPEN_RU "1","FFF,FFF,FFFFFFFF,FFFFFFFF,13"

OPEN_SCA "1","FFF,FFF,FFFFFFFF,FFFFFFFF,31"

OPEN_ESA "1","FFF,FFF,FFFFFFFF,FFFFFFFF,51"

OPEN_HK "1","FFF,FFF,FFFFFFFF,FFFFFFFF,54"

OPEN_TW "1","FFF,FFF,FFFFFFFF,FFFFFFFF,55"

OPEN_SG "1","FFF,FFF,FFFFFFFF,FFFFFFFF,56"

OPEN_AU "1","FFF,FFF,FFFFFFFF,FFFFFFFF,57"

OPEN_AME "1","FFF,FFF,FFFFFFFF,FFFFFFFF,71"

OPEN_CN "1","FFF,FFF,FFFFFFFF,FFFFFFFF,91"

TMO_COM "1","262,01F,FFFFFFFF,FFFFFFFF,FF"

ORG_COM "1","208,01F,FFFFFFFF,FFFFFFFF,FF"

H3G_COM "1","222,99F,FFFFFFFF,FFFFFFFF,FF"

TMN_PT "1","268,06F,FFFFFFFF,FFFFFFFF,01"

PLS_PL "1","260,01F,FFFFFFFF,FFFFFFFF,FF"

P4P_PL "1","260,06F,FFFFFFFF,FFFFFFFF,FF"

O2_GB "1","234,10F,FFFFFFFF,FFFFFFFF,FF"

VIV_BR "1","724,06F,FFFFFFFF,FFFFFFFF,FF"

CLR_BR "1","724,05F,FFFFFFFF,FFFFFFFF,FF"

TIM_BR "1","724,02F,FFFFFFFF,FFFFFFFF,FF"

BOI_BR "1","724,16F,FFFFFFFF,FFFFFFFF,FF"

TCL_MX "1","334,020,FFFFFFFF,FFFFFFFF,FF"

VZW "1","311,480,FFFFFFFF,FFFFFFFF,FF"
[LG G8 Guides, News, & Discussion] Opistorincos:
UnlockLG on telegram?
[LG G8 Guides, News, & Discussion] Opistorincos:
Thanks man. Do you have a video tutorial?
[LG G8 Guides, News, & Discussion] bernavaldiesel1:
forget the above, look for your nt-code there and paste it as is.
[LG G8 Guides, News, & Discussion] bernavaldiesel1:
Mr.anas tech&vlogs
[LG G8 Guides, News, & Discussion] bernavaldiesel1:
Nope
[LG G8 Guides, News, & Discussion] Opistorincos:
You're a life saver man. I went through the SVC menu and edited my ntcode according to what you've posted. I then did R&D reset. NT code error is gone. My serial number is back.

Do you have an idea of how I can make my battery last longer? It seems there's a battery drain with this open EU rom.
[LG G8 Guides, News, & Discussion] bernavaldiesel1:
I think there is a tutorial out there on xda
[LG G8 Guides, News, & Discussion] Opistorincos:
I know Anas, he's a good man. He guided me on how to do a proper crossflash. He also referred me to someone who helped with network unlock.
[LG G8 Guides, News, & Discussion] bernavaldiesel1:
I'm glad, you almost had it. Great.
[LG G8 Guides, News, & Discussion] bernavaldiesel1:
I don't get there, I haven't explored that.
[LG G8 Guides, News, & Discussion] Sameer 47:
When I tap on universal enabler it shows not supported
[LG G8 Guides, News, & Discussion] bernavaldiesel1:
what is your mobile?
[LG G8 Guides, News, & Discussion] Sameer 47:
G8x it was originally sprint
[LG G8 Guides, News, & Discussion] bernavaldiesel1:
But do you have coverage and data? can you configure the apn?
[LG G8 Guides, News, & Discussion] Sameer 47:
Yes I can I found out that my coverage only works when it's selected on gsm/ WCDMA AUTO
[LG G8 Guides, News, & Discussion] Sameer 47:
Can you give me your insta or WhatsApp? To contact you
[LG G8 Guides, News, & Discussion] bernavaldiesel1:
you have done crossflash right? okay, delete everything. factory reset. beads and patterns. and then enter the hidden menu.
[LG G8 Guides, News, & Discussion] Sameer 47:
Wdym by beads and patterns
[LG G8 Guides, News, & Discussion] bernavaldiesel1:
Yeah 611331005
[LG G8 Guides, News, & Discussion] Sameer 47:
With country code brother
[LG G8 Guides, News, & Discussion] bernavaldiesel1:
+34
[LG G8 Guides, News, & Discussion] bernavaldiesel1:
Hello everyone, I have a question and a problem. When you edit the ftm.bin to add the s/n, you have to paste it on line 00012000, but in 32 bits? And finally, is s/n the same as ESN?
[LG G8 Guides, News, & Discussion] Cryomichel:
Trying to crosshflash Korean G820N to OPEN_CA, I followed the thread but got stuck at step C5 "Error 0x6004, CrossDL alphaplus_lao_com>@alphalm Target_product changed." any idea how to bypass this ?
[LG G8 Guides, News, & Discussion] Opistorincos:
Check FAQ #15. Your solution is there. Also, download the patched lg up and set the lgl file in common folder to read only. It should work.
[LG G8 Guides, News, & Discussion] Cryomichel:
Did not worked.. I have same error messages... I use Leronex latest LGUP from bootloader locksmith. I did not find the file you say to put read only. Can you tell me which one it is please ?
[LG G8 Guides, News, & Discussion] Opistorincos:
List out the partitions you deleted. Also, what version of lg up did you use? Lastly, when you selected partition download, which partitions did you untick?
[LG G8 Guides, News, & Discussion] Cryomichel:
I erased FTM, Modem_A, Modem_B, SID_A, SID_B, OP_A, OP_B and vendor_a, vendor_b, product_a, product_b, system_a, system_b, boot_a, boot_b and userdata was erased previouvsly.

I'm using LGUP version 1.16.0.3 with DLL version 2.1.0.52 as seen in this picture.

I do select all then untick sid_a and sid_b
[LG G8 Guides, News, & Discussion] Opistorincos:
unselect userdata as well
[LG G8 Guides, News, & Discussion] Cryomichel:
Same result ...
[LG G8 Guides, News, & Discussion] tecno321:
I'm trying to crossflash V500N from korea to European Firmware, to be able to activate VOLTE

Every time I try to enter on Partition Manager on QFIL I have the famous SAHARA error! I'm using usb 2.0 port, usb 2.0 cable, installed the drivers on unsigned mode... Windows 10 x64

Tried other pc with windows 10, same problem. Any idea?
[LG G8 Guides, News, & Discussion] geptik:
Did I understand correctly that before flashing the firmware in chip erase mode, it was impossible to change imei through the hidden menu

? Only after flashing the firmware in chip erase mode did this feature become possible?
[LG G8 Guides, News, & Discussion] ThePhanton:
My device (LG G8X ThinQ, LM-G850UM) is not passing Safety Net or Play Integrity, which is strange, since I have the Bootloader locked. What do I do to pass?
[LG G8 Guides, News, & Discussion] amumen92:
thanks alot brothersfor this amazing topic, question i have thismodel q720ts with the same problem, can you give me a proper firehose? to do tge same steps.... with advanced thanks
[LG G8 Guides, News, & Discussion] dillainsf:
I will read all the pages calmly and carefully.

But if possible, could you clarify some doubts for me?

1 - In this case of crossflashing, do I get an official ROM?

because I already used a non-official ROM on my Lenovo and it was horrible, several apps wouldn't install, I had to go back to the original.

2 - I saw that the cell phone may present an error due to the difference in hardware, the question is, can I use a clean official ROM for the specific model of my phone? (mine is LMG820UM the 2 camera model)

If so, where do I locate the correct rom? I didn't see that in the original post
[LG G8 Guides, News, & Discussion] muneeb1321:
Hi I did as per the instructions I have a LG G8 Thinq I am having an error when I try to flash the KDZ File, I am not for sure why I am having this error can anyone help me out i am a newbie in this lol, It says "error 0x6004 cross dl vzw_us>open_ca"

Even if I keep all the partion ticked it still gives me the same error
[LG G8 Guides, News, & Discussion] Squeeto:
Thank you, but I tried and it didn't work as directed.

So I also erased boot_a, boot_b, vendor_a, vendor_b, product_a, product_b, but that didn't work also.

I tried tofik33`s suggestion from page 44 and also removed system and uncheck also abl_a, abl_b in LGUP but I still get 6004.

Any idea? Where is this Target_product stored, maybe I can flash in the flashlmdd.
[LG G8 Guides, News, & Discussion] Squeeto:
Please also see my post just before this one.

If I choose to chip erase, is the following about right?:

1. I have A10 Open Korea V500N backup of modemst1, modemst2, fsg, fsc, ftm, modem_a, modem_b, OP_a, OP_b, sid_a, sid_b

I have A10 V450 backup of ftm, modem_a, modem_b, OP_a, OP_b, sid_a, sid_b

2. EDL mode (QFIL) erase: ftm, modem_a, modem_b, sid_a, sid_b, op_a, op_b, vendor_a, vendor_b, product_a, product_b, system_a, system_b, boot_a, boot_b

3. Download mode (LGUP) select Chip Erase with the A10 Open Korea KDZ

4. phone boots to OPIDMISSMATCH message

5. EDL mode (QFIL) erase: ftm, modem_a, modem_b, sid_a, sid_b, op_a, op_b, vendor_a, vendor_b, product_a, product_b, system_a, system_b, boot_a, boot_b

6. Download mode (LGUP) select Partition DL with the A10 Open Korea KDZ, uncheck sid_a, sid_b

7. boot phone, do the install setup

8. EDL mode (QFIL) replace fsg, fsc, ftm, modem_a, modem_b, sid_a, sid_b, OP_a, OP_b

Is there something needed to be done with vbmeta?

I have A10 V500N Korean Open abl_a and abl_b but not xbl or xbl_config.

Thank you for any help.
[LG G8 Guides, News, & Discussion] MIRAWE:
Wath is LUN5 partitions
[LG G8 Guides, News, & Discussion] Squeeto:
I didn't get any opid missmatch message after Chip Erase so I Refurbished and replaced my backup files. Seems to be working.
[LG G8 Guides, News, & Discussion] yeng yong:
touch screen won't work after i replace abl and reboot. i tried to restore abl but i get a black screen it wont turn on. lg g8 thinq korean version
[LG G8 Guides, News, & Discussion] wellendowed:
I crossflashed my V50 verizon to Korean open but I can't get any signal and it says service disabled. I already restored my original ftm and LUN5 partitions but i am getting data overflow error when restoring align_to_128k_2.

What I did.

1) backup lun5 and other partitions from post#1

2) do the erase process in qfil

3) Flash in LGUP using ChipErase

4) do the erase process in qfil again

5) Flash in LGUP again using PARTITION DL

6) restore FTM and lun5

edit: restored modem_a and modem_b and I got my signal back
[LG G8 Guides, News, & Discussion] dcmhariwon:
Has anyone tried crossflash G8x (901LG) Japanese version and succeeded? LGUP not showing "PARTITION DL"
[LG G8 Guides, News, & Discussion] silvia9821:
Hi

I try V50 LM-V500XM (North America) attempting to crossflash the LM-V500N A10 stockROM.

Following this tutorial, I entered EDLmode and open Partition Manager. But I couldn't find OP_A, OP_B in Partition Manager. In this case, can I ignore the backup steps of OP_A and OP_ B?

The attached file lists the partitions.
[LG G8 Guides, News, & Discussion] Bakedacake:
I had a Sprint LG LMV450pm V50 and although it has always worked with Telstra in Australia, voice calls were carried on 3G frequencies. With Telstra shutting down their 3G network at June 30th 2024 the phone was going to be unusable without VoLTE (which has never worked on the phone).

I can confirm that after crossflashing my Sprint V450PM to the Android 10 Australian/Telstra delivered V50 kdz (V500EM20g_00_0326 from LG-firmwares), using the method detailed on page 1 of this thread, VoLTE and VoWiFi both now work on the phone using Telstra. I have the NT code error that shows at reboot, my serial number has now disappeared and my model now shows v500pm but none of these affects use.
[LG G8 Guides, News, & Discussion] silvia9821:
I resolved the issue. As a result, CrossFlash worked without OP_a, b.

However, when I use 500 N and 500EM ROM , LGUP had a 0x6004 error. but 450VM succeeded. After that, These works fine.
[LG G8 Guides, News, & Discussion] blaze2051:
before restoring the ftm and lun5's, did you check to see if your imei was 000 zeroed out? and during the erase process did it ever ask you if you wanted to switch from vzw to korean?
[LG G8 Guides, News, & Discussion] blaze2051:
same here hasnt worked for me yet, and using ultra iso to edit the modem_a.img hasnt worked because ultraiso wont let me edit img file
[LG G8 Guides, News, & Discussion] blaze2051:
for sprint phones, the only thing thats locked is the imei? so changing the imei or getting a 3rd party service to unlock the imei would solve the network locked carrier problem, if all bands frequncies true?
[LG G8 Guides, News, & Discussion] blaze2051:
ultraiso did not work for me, but poweriso did for editing the modem.img

imei is 0 out and tried to use the hidden menu to edit but it didnt work
[LG G8 Guides, News, & Discussion] blaze2051:
anyone know if theres a way to fix imei via hex on the modemst1/modemst2? i managed to zero out by erasing everything in the modemst1/2 but need to fix in a new one

i managed to crossflash sprint to can op but once i go back to download mode it still says sprint even tho i erased everything via qfil and used erase chip option and erased again to back to partition DL
[LG G8 Guides, News, & Discussion] blaze2051:
wth does this mean, how can i get around it
[LG G8 Guides, News, & Discussion] Amouse69:
I have already xflash my phone but there is no cellular network. Is there a way to repair network without rooting? I don't want that warning at the beginning of boot when you unlock the bootloader. thank you.

v50s to g8x crossflash
[LG G8 Guides, News, & Discussion] blaze2051:
before cross flashing you need to have made a backup for your modem_a and modem_b to flash back after the crossflash. to get ride of the warning message you have to lock the bootloader again
[LG G8 Guides, News, & Discussion] Amouse69:
That TZ lock is same with my phone before. I flashed another phone's Lun 0 1 2 3 4 6 except 5. Needs bootloader unlock. I need to repair network by unlocking. Were you able to crossflash? My steps to crossflash using another phones lun backups are first to get the A9 of that donor phone with specific carrier then hard crossflash ( 7 + 9 partitions delete) then flash the donor a9 using OPs suggestion (check all except userdata, sida and sidb)
[LG G8 Guides, News, & Discussion] Amouse69:
thank you very much, seems it is not working by just restoring the modemab partitions need to unlock the phone first since my IMEI is still 0 after restoring the phones own Lun 5.
[LG G8 Guides, News, & Discussion] Amouse69:
A question, how does lgup refurbish work? Does it reloads stock modem a modem b etc.. partitions?
[LG G8 Guides, News, & Discussion] blaze2051:
Explaining the functions of LGUP Tool

Code:

REFURBISH: You will lose all user data(KDZ or TOT)

UPGRADE: Keep data and update your phone(KDZ or TOT) - Select Upgrade to flash kdz firmware to unbrick/restore your phone back to stock.

Chip Erase: Dangerous, This will erase IMEI/efs, do not try this if you do not have a NV backup. - Chip Erase can also remove the Google FRP on many LG devices with Android 5.0, 6.0.

PARTITION DL:Flash the single Partition or selected partitions onto your phone. - This feature can solve “unknown model” issues. This feature can be used to bypass Google FRP by flashing specific tot firmware.

DUMP:Dump all partitions of your phone as backup. - Dump the stock firmware from a working phone as back up and use Partition DL to restore phones.

FOTA Upgrade: This can be used to flash OTA Update file that comes with dot up file extension.

PDM: Change imei, wifi address, bluetooth, mac address
[LG G8 Guides, News, & Discussion] CarinaNeb:
Thanks to Netmsm's for the great cross-flash tuition here.

I have just finished cross-flashing my LG V500N (V50 Korean U+ version)

to the

V500EM (I used- V50 Swiss eu open SWC version, Android12) This is for use on the Optus network in Australia.

And I thought it would be good to report I had FULL SUCCESS.

As the 3G network is being dropped in Australia (my country) & elsewhere. I thought it might be helpful for people to know it can be done, and my journey.

The Aim

- To get VOLTE & 5G operating on my U+ Korean LG 50 (LG 500N)

in Australia

on the Optus network (or any other network)

Without-root

, or

tripping

the LG security electronic fuse.

Note:

We need the HIDDEN MENU, 'FIELD TEST' to be successful, this is why we have to cross-flash to a firmware that has that, as the Korean firmware's don’t have the 'Field Test' option.

*Note

: After the cross-flash, there is the usual addition small fixes needed to get the phone fully functional, this was accomplished also, see below.

I won't go into all the detail here, BUT, a big issue i discovered was that a lot of the steps are scattered in different parts of the XDA forums, & it can be quite confusing, & takes a long time to sift through all the information, often causing you to make lots of mistakes in the process, that’s why a

proper backing up

is so important. But through my own trial & error, my V50 is 100% functional now.

Anyway, this is what was achieved

.

1-

Fully

backed up original V500N- DONE (This was very important in my journey)

2- Cross-flash V500N to V500EM- SUCCESS

*Addition fixes to-do

3- NT error- Fixed 100%

4- Serial No. missing - Fixed 100%

5- VOLTE not working - Fixed 100%

6- 5G not working - Fixed 100%

7- Radio App missing- Fixed 99% (using extracted .apk from a V30, can anyone extract a V50 one ???)

8- Device is not certified by google play protect, (but seems works fine still )- Still looking for a full fix in 2024, or advice. anyone?

9- LG Call recorder missing- Has anyone got a fix for this on Non Korean firmware's? (not a 3rd party)

I've considered putting a new

complete

tuition up, if anyone is interested, although it might be pretty large.

But, as a 1st time poster, but long term obsever, of the XDA forum, i dont want to trod on anyones feet here, so to speak. Also, i should probably put this in the LG V50 section.
[LG G8 Guides, News, & Discussion] Walfilho:
I just successfully finished flashing my LG g8x(LM-G850UM) from TMO_US to OPEN CA. The only issue was the blank S/N. I solved this restoring the original FTM partition. I would like to thanks to netmsm and the other guys for this tutorial !
[LG G8 Guides, News, & Discussion] mycom:
Hi Guys, i have crossflashed my LgV60 docomo variant L51a to Android 13 EA but afterthat NFc can not use. How to fix it, guys..please help me..thanks so much.
[LG G8 Guides, News, & Discussion] AsItLies:
Didn't know what u were trying to do. Unfortunately at&t mvno's have to follow the at&t rules, and last I read they don't allow phones on their network to use volte and vowifi unless it's a phone with their imei (an at&t phone) and it is running an at&t rom.

The G8 is certainly capable of volte, but if the carrier is actually checking the imei, don't think there's any way around that. I use mint mobile (t-mo) and it works perfectly with a US OP partition on a Sprint G8.

cheers
[LG G8 Guides, News, & Discussion] enop4:
Did you find a fix?

@netmsm Maybe you can point us in the right direction.

Ps. I get it only get it when have two Sim-cards inserted otherwise with only one it does not show.

I upgraded from ATT to OPEN CA (G850UM).
[LG G8 Guides, News, & Discussion] kevinxjen:
Yes. There is a magisk module in telegram to enable volte. Unfortunately volte still didn't work for me. But the prompt on startup has disappeared. Flash the attached file
[LG G8 Guides, News, & Discussion] netmsm:
NT-Code relates to either region or carrier. You got this error since the NT-Code for the network you're on is not provided in the phone. Fortunately, LG has put no NT-Code-related lock. So, as far as the phone have network just ignore this error.
[LG G8 Guides, News, & Discussion] gunnerone007:
So with this I can convert the AT&T variant G820UM20x to be a G820QM with the NAO_US_OP firmware? The phone is network unlocked and I'm using it with a T-mobile MVNO. Currently VoLTE and VoWifi aren't working, would this fix that?
[LG G8 Guides, News, & Discussion] Parcaetron:
Thank you again. I called Cricket and got it working, for now at least. You've been an absolute lifesaver.
[LG G8 Guides, News, & Discussion] AsItLies:
yes it will work. Pretty sure it will still say it's a 820um, but who cares ;)
[LG G8 Guides, News, & Discussion] gunnerone007:
What is the best way to backup everything before I do this, and how would I restore from that backup? I noticed that when I go to flash my kdz the list of partitions is slightly different than the current partitions listed in the QFIL partition manager. So if I backup a partition in QFIL and that partition is no longer then in the new firmware, how do I reflash this partition?
[LG G8 Guides, News, & Discussion] AsItLies:
The best way, but also possibly more challenging, would be to use the bkerler edl utilities. They are in python and are command line. As a matter of fact, on his most recent update page on GIT, he has a link to an ISO that you can create a bootable usb drive with and it will be linux based and all dependencies are resolved. I've used it, works great. To reinstall the backup with this is easy, as the backup (with the right parameter) will create the rawprogramx.xml for u, which is use to reinstall (I've used it also).

The other way would be to use qfil and do ea partition one at a time. It's slow, but it works. To reinstall is just as tedious, one at a time.

You don't have to worry about diff in partitions with qfil and lgup. Just use whatever method u did to backup, to re-install.

cheers
[LG G8 Guides, News, & Discussion] Wish39:
I still get the same OPID error in LGUP. Also after erasing protect1 and protect2, ftm and OP the phone lost its IMEI and S/N so...maybe don't erase protect lol.
[LG G8 Guides, News, & Discussion] netmsm:
I couldn't find MT6765 partitions scheme and just did a wild guess but it was close 😃 I'll let you know if I find anything useful.
[LG G8 Guides, News, & Discussion] abg360:
hi, i make the guide step by step to get eu rom a 11 in my sprint V50 but i have not call and data, all network is dead. Can you help me? The imei is there but nt code 0. What backup partitions i have to load to get back to a10 just like before i try the crossflash
[LG G8 Guides, News, & Discussion] Wish39:
If you want I can give you full system dumps from my K51 and a K31 Rebel (sold by Tracfone, US prepaid carrier). Both have MT6762 (Helio P22).
[LG G8 Guides, News, & Discussion] netmsm:
Thanks but what I need is some information about partitions and data stored in.
[LG G8 Guides, News, & Discussion] Wish39:
As far as I know, nvcfg, nvram and nvdata are related to the phone's IMEI, so not a good idea to touch those. The lk_a and lk_b partitions house the LittleKernel, basically the bootloader on Mediatek devices. Seccfg houses the bootloader unlock status. Besides the familiar LG specific partitions I don't know what data is stored in the other partitions.

I think the simplest theoretical way to crossflash a LG MTK device is to dump partitions from another phone using this tool: https://github.com/bkerler/mtkclient

Maybe replacing the totc.cfg inside of the dumped OP partitions, and then using mtkclient to flash the partitions back to your phone, although I don't know if the phone will actually boot up properly if it has a locked bootloader. But figuring out how to crossflash using a KDZ is much better for everyone since some LG phone models can be very rare, ex: Canadian model LG K61.
[LG G8 Guides, News, & Discussion] mpena:
If I doing this to Open Canada kdz I can get Volte work? Im in Sprint version.
[LG G8 Guides, News, & Discussion] abg360:
Well thanks @netmsm the guide works in mi lg v50 sprint but i dont have data and calls but i was thinking maybe if i flash the modem for the [Guide][Crossflash] V450PM to V500EM Android 11

and it works, now i have not only data and calls, now volte too. Thanks for all the work and the help. :)
[LG G8 Guides, News, & Discussion] netmsm:
Thank you. We need information about the entire flash or we can just make wild guesses. If you're ready to do, make backup of and erase md1img_a and md1img_b in addition to the known partitions.