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H815 Upgrading from LP to MM via LGUP ! Please help out

can any one help me out ? i am trying to upgrade my G4 from LP to MM. Currently on H81510H, i have tried flashing with 2 different MM KDZ's V20D & V20i but couldn't succeed. LGUP throwing some error at 9% stating that "tot anti rollback version is smaller than device version"
i vexed up reading all the info and finally failed to flash kdz to my device. always getting the same error any inputs from you guys. would be very helpful for me. what am i doing wrong ?

When using LG UP did you use Refurbished or Upgrade option? You should try Refurbished, but you will lose your data, so do a backup first.
Trimis de pe al meu LG-H815 folosind Tapatalk

I tried both...im not at all worried abt data its a new phone....But the result is same
Sent from my LG-H815 using Tapatalk

Hi guys these is my current sw version... Seeking your help guys....please tell me.how to upgrade from LP to MM via LGUP.
Even for upgrading LGUP throws an error "tot anti rollback version is smaller than device version"
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What is the name of the TOT or kdz file you are trying to use to upgrade?

waylo said:
What is the name of the TOT or kdz file you are trying to use to upgrade?
Click to expand...
Click to collapse
Europe H81520C_00_1218.kdz
Europe H81520D_00_0115.kdz
H81520i_00_0922.kdz
i have tried all these three kdz and lgup thrown the same error
downloaded all three kdz from here : http://storagecow.eu/index.php?dir=Xda/LG+G4/H815/
am i doing something wrong ?

Hmm, that is odd. @autoprime, do you know what the status is with the 815 and anti-rollback?

waylo said:
Hmm, that is odd. @autoprime, do you know what the status is with the 815 and anti-rollback?
Click to expand...
Click to collapse
something weird is going on... because all the H815 (EU anyway...) KDZs are at ARB 00. Yet his phone is at ARB 02.
So it's some sort of different variant or something. All the KDZs he's trying to use are at 00 but he's at 02... so every KDZ he tries is gonna have same error until he finds a KDZ for his exact bizarro variant with ARB 02.
AFAIK all H815's were always at 00 so not really sure what's going on in this unique case.

Thanks for the confirmation. I was thinking the same thing, that only US carriers had the anti-rollback rolled-in.
@SandyKick, did you ever flash a KDZ or TOT, NOT intended for your phone model?

@waylo @autoprime thank you so much guys..for your time.
As this is a new one im still with LP OS that came with the phone only. So didnt flashed any kdz or tot to this mobile. Attaching images of my phone info...
Sent from my LG-H815 using Tapatalk

Same Problem! Issue Solved or Not??
SandyKick said:
@waylo @autoprime thank you so much guys..for your time.
As this is a new one im still with LP OS that came with the phone only. So didnt flashed any kdz or tot to this mobile. Attaching images of my phone info...View attachment 3914924View attachment 3914925
Sent from my LG-H815 using Tapatalk
Click to expand...
Click to collapse
Dear SandyKick!
Did you find any KDZ or TOT with ARB 2 or greater? I have the same problem. I want to upgrade my H815 from LP 10H to MM. But LGUP says that anti roll back version is smaller than the device version. And all the KDZs or TOTs of H815 out there are with ARB = 00.
Any solution please???
EDIT: There is something very weird with this phone that I have purchased second-hand. LGUP shows it as H815 10h, while the phone itself shows in the Download Mode H810 10o. And last but not least, the LG Mobile Support Tool (predecessor of LG Bridge tool) shows the current firmware version as H815 10h but says that an updated firmware with version VS986 24c is available!!! Someone has really messed it up before selling it to me.
---------- Post added at 10:03 AM ---------- Previous post was at 09:54 AM ----------
By the way I have downloaded a TOT with version H815 10H but with ARB 00 from here also available here. Is it possible to hex-edit its ARB version or not???

Here is what I got after dialing *#*#244773825625#*#*

seems to me you guys have a frankenphone... its says in software a model but it also says another .. so to be sure open up phone .. take out motherboard and read the motherboard plaque model number ... maybe its not a h815 after all. if it says h811 then you use h811 if it says h810 use h810. ect.

Huawei nova CAN-L01C02

Hi guys ...
I have a huawei nova eu version single sim with android 6.0 on it
I want to update my phone to android nougat but i'm afraid cuz i saw alot of threads talking about bricked phones and nougat problems like theme manager not working ..... And this is my first huawei phone
My device info :
MM 6.0
CAN-L01C02B140
CUSTC02D004
if i search for update from the settings there is no update but with firmware finder i get CAN-L01C02B340 and i don't know if it stable or not
Should i wait for the OTA or update from firmware finder ....
Thanks and have a nice day

i suggest you wait...a lot of us got things non working after upgrade with FF

smartsichem said:
Hi guys ...
I have a huawei nova eu version single sim with android 6.0 on it
I want to update my phone to android nougat but i'm afraid cuz i saw alot of threads talking about bricked phones and nougat problems like theme manager not working ..... And this is my first huawei phone
My device info :
MM 6.0
CAN-L01C02B140
CUSTC02D004
if i search for update from the settings there is no update but with firmware finder i get CAN-L01C02B340 and i don't know if it stable or not
Should i wait for the OTA or update from firmware finder ....
Thanks and have a nice day
Click to expand...
Click to collapse
I suggest to you to stay with MM even if you find an update from the settings if you don't want trubbles. I have the same branded version (C02), i've updated via official OTA and i got a lot of problems, and i still haven't resolved all of them.

Slv3r said:
I suggest to you to stay with MM even if you find an update from the settings if you don't want trubbles. I have the same branded version (C02), i've updated via official OTA and i got a lot of problems, and i still haven't resolved all of them.
Click to expand...
Click to collapse
Thanks man ... I'm happy with MM and i'll not update to nougat until they fix all problems ... Have a nice day ... Thanks again

I've installed that update and now my Nova can't boot up
Stuck on eRecovery. I can't do anything because HiSuite recovery showing "Software recovery is unsupported on this device".
Also I can't find full firmware to flash it from SD. Before update I had same firmware like OP.
Is there any chance to fix it in home or only in Huawei Customer Service Center?

Do you still have ADB acces ?
Power off device...
connect device to pc with usb
power up device with VOL-DOWN + POWER
then you should see white ADB screen
if you have adb,youll be able to fix your device

Yes I have ADB screen and PC easily can find device but I can't do anything in HiSuite.

Forget hisuite....
you wont be able to do anything with it...
youll have to flash the whole firmware via ADB...
IF,you want firmware...you need to flash :
recovery.img
boot.img
system.img
if you want custom recovery,you need to flash
twrp.img
then do what you want

How I can flash firmware by this ADB? I need to use flashing software on PC right?
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And second question... Where I can find "CAN-L01C02B140 CUSTC02D004" firmware?
Can you give me few links or instruction here? When I had Samsung Galaxy S4 Mini everything was so simply

check your pm...
first,youll need firmware finder HERE
extract it on pc desktop

I already have firmware finder, but it don't find my firmware in database
Guys I really need help. There is any posibility to find that firmware?

Ok, I gave my phone to Huawei Support Service and... Now I'm waiting for motherboard replacement :/
For my lucky they fixing it on warranty so I getting new mobo for free with fresh 2 years warranty
I'm really intrested what mobo they going to put in my phone. Again with branded software or maybe other version supporting Android 7.0.
SO! Be aware of installing updates from other sources than official preinstalled app because you easily can make you phone useless
*RIP my english*

LG V300s Korean Version- Possible to flash EU Firmware (H930)

Hello everyone.
Just got the LG v30, beautiful phone. But I noticed, that I got the Korean Version, branded with SK Telekom - band LTE.
In Hardware information it says under Model Number: V300S
So my question is, can I flash the H930 EU firmware without any problems?
Also I read, that the Display Problems on Korean version aren't so much as it is on European models, will I get affected too?

No, you can't flash European H930 V30 firmware over South Korea V30.
The only ones able to cross flash are the two DS models. They are both the same model number, but the ones sold in Hong Kong and India have different firmware.
Users have been able to flash India firmware over Hong Kong DS firmware to get VoLTE.
__
Is there something wrong with your display?
What is it about the European firmware you want that you don't have with South Korea firmware?
If you wanted European H930, like for bootloader unlock, why didn't you buy that in the first place? Cross flashing firmware (if possible) still wouldn't change IMEI or DEVICE-ID numbers. So, you still couldn't unlock the bootloader.
Sent from my official open market LG US998 V30+

Thanks for your reply.
I have alot of korean bloatware apps installed, also I am missing the radio fm transmitter, which is avialable in Germany e.g. and also the phone dialer looks a little bit weird with korean numbers under the "normal" numbers. And on Lockscreen there 2 clocks shown...
I bought it from eBay, the person who sold it to me didn't tell me , that this is a korean version of the v30 :/

ChazzMatt said:
No, you can't flash European H930 V30 firmware over South Korea V30.
The only ones able to cross flash are the two DS models. They are both the same model number, but the ones sold in Hong Kong and India have different firmware.
Users have been able to flash India firmware over Hong Kong DS firmware to get VoLTE.
__
Is there something wrong with your display?
What is it about the European firmware you want that you don't have with South Korea firmware?
If your wanted European H930, like for bootloader unlock, why didn't you buy that in the first place? Flashing firmware (if possible) still wouldn't change IMEI or DEVICE-ID numbers. So, you still couldn't unlock the bootloader.
Sent from my official open market LG US998 V30+
Click to expand...
Click to collapse
Thanks for your reply.
I have alot of korean bloatware apps installed, also I am missing the radio fm transmitter, which is avialable in Germany e.g. and also the phone dialer looks a little bit weird with korean numbers under the "normal" numbers. And on Lockscreen there 2 clocks shown...
I bought it from eBay, the person who sold it to me didn't tell me , that this is a korean version of the v30 :/

You should stilll have the FM radio, even on Korean carrier branded phone. Do you have the Next Radio app installed? If not, install it, go to app settings and look for basic tuner.
On US998, the Next Radio app was installed instead of LG's FM radio app. It does the same thing, if you go to the basic tuner interface in app settings.
The FM radio framework is in ALL the V30. You just need the interface.
This is screenshot from Next Radio app:
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Sent from my official open market LG US998 V30+

ChazzMatt said:
You should stilll have the FM radio, even on Korean carrier branded phone. Do you have the Next Radio app installed? If not, install it, go to app settings and look for basic tuner.
On US998, the Next Radio app was installed instead of LG's FM radio app. It does the same thing, if you go to the basic tuner interface in app settings.
The FM radio framework is in ALL the V30. You just need the interface.
This is screenshot from Next Radio app:
Click to expand...
Click to collapse
As you see, it wont work for me, Also i cannot Find the LG radio App.
Can I deactivate the 2 clocks on lockscreen? The device thinks I am outside Korea and using Roaming

young_fresh said:
As you see, it wont work for me, Also i cannot Find the LG radio App.
Click to expand...
Click to collapse
Here you go:
https://forum.xda-developers.com/lg-v30/themes/lg-fm-radio-app-download-verizon-v30-t3689294
However, in that thread one user said this:
Funbit said:
Does not work with Korean version of the V30.. Says that I must enable FM Radio first, but there's no such option anywhere
Click to expand...
Click to collapse
I haven't searched to see if he found a solution.
Another person had success:
Reb0rn said:
Can confirm it works on Korean v30+
Sent from my LGM-V300S using Tapatalk
Click to expand...
Click to collapse

LG v30+(Indian version h930ds) to receive oreo update by 1st or 2nd week of july 2018

I contacted the lg customer care executive and they told me that the oreo update will reach us by the 1st or 2nd week of July 2018. They didn't mention about monthly or 2monthly security updates. Just the oreo update. I hope u guys found this useful.

Right now, India V30+ doesn't have official IND Oreo -- but it does have Oreo.
PHL Oreo has the LG Service India app preinstalled in the firmware.
With LGUP, anyone can easily flash to PHL Oreo KDZ which has India carrier VoLTE, as does Indonesia Oreo KDZ. In fact, looking at the md5 they are the SAME KDZ, just under different names. India Oreo KDZ (whenever it's released) may well also be that same file. If not, right now you already have India carrier VoLTE with either already-released PHL or IDN. Whenever India Oreo is released you can flash back to that, but for now you will already have Oreo with AI camera and the same India carrier VoLTE that India Nougat has.
Dev patched LGUP is attached to the first post in the Philippines OREO KDZ thread... With easy step by step instructions.
[H930DS][STOCK][OREO]LG V30+ PHL H930DS H930DS20b_00_OPEN_ESA_DS_OP_0530.kdz
This step above has NOTHING NOTHING NOTHING to do with rooting. It's only upgrading to latest stock OREO firmware that is AVAILABLE right now which has INDIA VoLTE, like Jio. It's the exact same process you would use to install official India Oreo KDZ whenever it becomes available. Not the inferior OTA updates, but the full image KDZ.
READ THIS:
vkevin16 said:
Great news guys !!
After trying many Oreo firmwares from different regions on my Indian H930DS, I finally found that the newly available PHL Asia PH/Philippines firmware is the perfect one for us.
Jio Volte works !!
It also has 1st Jun 2018 security update ( Firmwares like 20r available from 16th Jun for European region are still on 1st May 2018 security update).
Software version says V20b-IND-XX and there is also a LG Service India app preinstalled in this firmware (very surprising to find this on Philippines firmware). Maybe same development team making firmware for India and Philippines, not sure.
Happy flashing after a long wait, especially for VoLTE!!
Click to expand...
Click to collapse
_____________________________

ChazzMatt said:
Right now, India V30+ doesn't have official IND Oreo -- but it does have Oreo.
PHL Oreo has the LG Service India app preinstalled in the firmware.
With LGUP, anyone can easily flash to PHL Oreo KDZ which has India carrier VoLTE, as does Indonesia Oreo KDZ. In fact, looking at the md5 they are the SAME KDZ, just under different names. India Oreo KDZ (whenever it's released) may well also be that same file. If not, right now you already have India carrier VoLTE with either already-released PHL or IDN. Whenever India Oreo is released you can flash back to that, but for now you will already have Oreo with AI camera and the same India carrier VoLTE that India Nougat has.
Dev patched LGUP is attached to the first post in the Philippines OREO KDZ thread... With easy step by step instructions.
[H930DS][STOCK][OREO]LG V30+ PHL H930DS H930DS20b_00_OPEN_ESA_DS_OP_0530.kdz
This step above has NOTHING NOTHING NOTHING to do with rooting. It's only upgrading to latest stock OREO firmware that is AVAILABLE right now which has INDIA VoLTE, like Jio. It's the exact same process you would use to install official India Oreo KDZ whenever it becomes available. Not the inferior OTA updates, but the full image KDZ.
READ THIS:
_____________________________
Click to expand...
Click to collapse
Could you share the LGUP that support to up another kdz firmware. Exp: move from IND to PHL.
Sent from my LG-H930 using Tapatalk

deepak111 said:
Ya it shows IND
Click to expand...
Click to collapse
See everyone? INDIA OREO has been released!
You just have to download and install it!
Look at the VoLTE, look at the firmware version!
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Same here. It connected to server and showed India

superb!
After updating to Oreo using the PHL kdz my battery became unbelievable! (under my normal usage: wifi, data, sync, always on)

Guide crossflash V500N to V500EM.

Use this tutorial:
[Tutorial] Crossflash, Bypass OPID Mismatched Error
Hi there ;) Thanks to all other guys here who have made helpful development to tame this beautiful =) To crossflash models other than LG G8 please read post 3. Before asking any question please read the troubleshooting section at the bottom of...
forum.xda-developers.com
If after crossflash SN missing, flashback backuped ftm.bin

Hello, do you try this and its works fine? I bought a Korean V500N and i am interested on make this change..

PxYra said:
Use this tutorial:
[Tutorial] Crossflash, Bypass OPID Mismatched Error
Hi there ;) Thanks to all other guys here who have made helpful development to tame this beautiful =) To crossflash models other than LG G8 please read post 3. Before asking any question please read the troubleshooting section at the bottom of...
forum.xda-developers.com
If after crossflash SN missing, flashback backuped ftm.bin
Click to expand...
Click to collapse
I join the question. Have you tried this method? All phone functions working properly? Do you have VoWifi active on your phone?

Don't bother doing this guide. OP didn't even tested it. You will break your phone.

camotechan222 said:
Don't bother doing this guide. OP didn't even tested it. You will break your phone.
Click to expand...
Click to collapse
I crossflashed from V500N to V500EM Android 11, everything working except 5g (UK)

any updates?

Rushil Prince said:
same thing!!!
Click to expand...
Click to collapse
it is working?

Cannot flash V500EM firmware... Any solution?
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UPDATE:
I've managed to cross flash the V500EM firmware (version: V500EM40b_00_OPEN_EU_OP_0517.kdz). I had to do some more things which I described here: https://forum.xda-developers.com/t/...ismatched-error.4345963/page-44#post-87077079

I also crossflashed V500N20b SKT to V500EM40b_00_OPEN_EU.
Everything is working very well. I didnt test 5g & VoLTE.
After reboot still warning "Current version is not available for user. Can't find matched carrier. Check NT-Code: 61"
But phone call & mobile data are working.
Thanks for sharing this and the G8 crossflash tutorial!!!!

I have successfully crossflashed from the V450PM to the V500EM following this guide. Thing to note however is I had a US Cellular phone and not a Sprint phone. Apparently my phone must have been locked to the modem because I had no data or wifi unless I used my old modem files. Using my backed-up modem files I have no problems whatsoever running Corvus rom.
Any questions, feel free to reach out. I was troubleshooting my phone for about two days. Still have the V30 as backup.
Honeytea said:
I also crossflashed V500N20b SKT to V500EM40b_00_OPEN_EU.
Everything is working very well. I didnt test 5g & VoLTE.
After reboot still warning "Current version is not available for user. Can't find matched carrier. Check NT-Code: 0"
But phone call & mobile data are working.
Thanks for sharing this and the G8 crossflash tutorial!!!!
Click to expand...
Click to collapse
This NT error is encountered in that thread. It's buried in there, but there's a way to fix it. If your phone is still working, I wouldn't worry about it.

tofik33` said:
Cannot flash V500EM firmware... Any solution?View attachment 5643349
UPDATE:
I've managed to cross flash the V500EM firmware (version: V500EM40b_00_OPEN_EU_OP_0517.kdz). I had to do some more things which I described here: https://forum.xda-developers.com/t/...ismatched-error.4345963/page-44#post-87077079
Click to expand...
Click to collapse
I did step by step and flash v500EM android 12 open eu rom on my V500N without any problem. Only 5G network not working
And I have 5G now

tofik33` said:
Cannot flash V500EM firmware... Any solution?View attachment 5643349
UPDATE:
I've managed to cross flash the V500EM firmware (version: V500EM40b_00_OPEN_EU_OP_0517.kdz). I had to do some more things which I described here: https://forum.xda-developers.com/t/...ismatched-error.4345963/page-44#post-87077079
Click to expand...
Click to collapse
So I got another V50 yesterday, this time a V500N.
Unlike the V450PM, I CANNOT use the modem file I started with. It simply fails to work. When I crossflash to the Open EU, my data strength goes down to almost nothing and web pages crawl. I crossflashed back to Open_KOR and the problem resolved. Seems I can flash all the same custom roms, so no reason for me to stay on the Open EU one.
So basically I just wasted a bunch of time crossflashing first to the EU V50 rom, then back to the KOR V50 rom LOL.
Running Corvus S3.2 right now and it's AMAZING

PxYra said:
I crossflashed from V500N to V500EM Android 11, everything working except 5g (UK)
Click to expand...
Click to collapse
can you send me the files i need?