Develop Bugs

flash last rom for lg g3 855 32GB

Hello. I have an international version of lg g3 855 32GB with version V20t-EUR-XX stock without root.
What is the last version for my phone ? I dont want to brick the phone.
Also, please tell me the best way to flash .
Thank you.

You've one of latest version for your device. If a update exists for your device, you can update it via Update Center (aka OTA) from your phone.

gxg10 said:
Hello. I have an international version of lg g3 855 32GB with version V20t-EUR-XX stock without root.
What is the last version for my phone ? I dont want to brick the phone.
Also, please tell me the best way to flash .
Thank you.
Click to expand...
Click to collapse
You may find this site helpful as well it as up to date firmwares that you can flash with flashtool if you want to go down that route >> http://lg-phone-firmware.com/index.php?id_mod=41 <<
Also best way to flash without root is flashtool here >> http://forum.xda-developers.com/showthread.php?t=2785089 <<

tallman43 said:
You may find this site helpful as well it as up to date firmwares that you can flash with flashtool if you want to go down that route >> http://lg-phone-firmware.com/index.php?id_mod=41 <<
Also best way to flash without root is flashtool here >> http://forum.xda-developers.com/showthread.php?t=2785089 <<
Click to expand...
Click to collapse
How does this work ? Can i flash a different rom for my phone ? I have V20t but i understand the last version is V20w . Can i flash V20w or there are limitations of carrier/region, etc ?

gxg10 said:
How does this work ? Can i flash a different rom for my phone ? I have V20t but i understand the last version is V20w . Can i flash V20w or there are limitations of carrier/region, etc ?
Click to expand...
Click to collapse
I'm from uk and have flashed many kdz from different regions without any problems. Currently I am on 20w-eur the latest for uk is 20u.I have flashed from Poland and Spain before without any issues although I would recommend flashing kdz roms near to your country ie if you are in the UK not to flash a China kdz but technically I think you can flash any.
Remember to read the LG Fashtool guide thoroughly and do not disconnect until your phone as thoroughly flashed and rebooted.

tallman43 said:
I'm from uk and have flashed many kdz from different regions without any problems. Currently I am on 20w-eur the latest for uk is 20u.I have flashed from Poland and Spain before without any issues although I would recommend flashing kdz roms near to your country ie if you are in the UK not to flash a China kdz but technically I think you can flash any.
Remember to read the LG Fashtool guide thoroughly and do not disconnect until your phone as thoroughly flashed and rebooted.
Click to expand...
Click to collapse
Where to download v20w EUR? I only see United Arab Emirates on download list. Is there any v20w for European countries? Thank you.

How can i see in the list whitch firmware is for my LG G3 D855 International Europe ?

tallman43 said:
I'm from uk and have flashed many kdz from different regions without any problems. Currently I am on 20w-eur the latest for uk is 20u.I have flashed from Poland and Spain before without any issues although I would recommend flashing kdz roms near to your country ie if you are in the UK not to flash a China kdz but technically I think you can flash any.
Remember to read the LG Fashtool guide thoroughly and do not disconnect until your phone as thoroughly flashed and rebooted.
Click to expand...
Click to collapse
I am from Romania but the phone is unlocked.
I have a little bug which really annoys me: When i select swype to unlock the phone, after i swype, there is a little lag, around 0,5-1 second, before the virtual menu buttons appear. However, if i select PIN to unlock the phone, this lag doesn't appear and the virtual menu buttons appear instantly.
I was wondering if there is something to do with my rom, V20t, and i wanted to try a different one, but i want to be sure it is safe because this is my first LG and my first experience with flashing roms. I am full stock, not even rooted.
Thank you.

gxg10 said:
I am from Romania but the phone is unlocked.
I have a little bug which really annoys me: When i select swype to unlock the phone, after i swype, there is a little lag, around 0,5-1 second, before the virtual menu buttons appear. However, if i select PIN to unlock the phone, this lag doesn't appear and the virtual menu buttons appear instantly.
I was wondering if there is something to do with my rom, V20t, and i wanted to try a different one, but i want to be sure it is safe because this is my first LG and my first experience with flashing roms. I am full stock, not even rooted.
Thank you.
Click to expand...
Click to collapse
Nothing is 100% safe but if you want the latest firmware without too much technical knowledge then using flashtool is probably the best way to go.
Just follow the instructions on how to use flashtool and make sure you understand everything and you will be ok.Just remember don't unplug your phone from the computer until it as totally flashed and rebooted and you should be fine.
I have used flashtool many times and not had any problems you could always wait for the Android M update ota but that may not be until after Christmas.

[help] phone stuck at firmware update mode with 0% .

I have lg g3 d855 32GB Hong kong variant and when the phone was in running condition it had stock android 4.4.2.
i was trying to update my to phone to lolipop with lg pc suite but it doesnt help me out with the lolipop update. Then i decided to root my phone and update with the lolipop with the custom roms, and i succeded in it. After rooting i was flashing the stock files with .tot method, but every time i trying the process failed at 6% and showing error.
[ERROR] : Partition Change factory Partition (Phone!=tot)
now the phone stuck at firmware update mode and dosen't moving from that and it is not even going into the recovery mode .
pls help guys to deal with it .
i have follows some thread but that does not resolve my issue and they are
http://forum.xda-developers.com/lg-...icked-help-t3037852/post59087574#post59087574
and i am unable to find the kdz file of hong kong edition .
plz help out and suggest some thread which will really help me

http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359
Follow this guide mate

brother any other alternative method.....

amanyadavme said:
brother any other alternative method.....
Click to expand...
Click to collapse
None that i know of its really not that bad

TheMadScientist420 said:
None that i know of its really not that bad
Click to expand...
Click to collapse
bro my phone is now in working condition and android version is 5.0 but there is no network now what to do...help me out

Only thing i no to do is reflash a lolipop modem

No Marshmallow update - LG G4 LMY47D

I have purchased an LG G4 but I am not getting any Marshmallow update available either by OTA or the LG Bridge tool.
The details of my device are:
Kernel: 3.10.49
Build Number: LMY47D
Software Version: VX10c-EUR-XX
Ideally I don't want to root or manually flash the rom, I have seen reports of people getting MM from the end of last year. Is there something I am missing as it looks like official MM has been out for some time for this device.

Flash with LGUP. You dont need root. Or wait till is relesead to your phone.

gabytzubc said:
Flash with LGUP. You dont need root. Or wait till is relesead to your phone.
Click to expand...
Click to collapse
Hi,
I found the following link:
http://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
So I can go ahead and use this app to flash the MM rom on my device? Would I need to prep anything first like unlocking bootloader?
From that link I found the following ROMs:
http://storagecow.eu/index.php?dir=Xda/LG+G4/H815/Marshmallow+6.0/
I am a bit confused as to which ROM I would need to use, there are the following:
Europe_H81520C_00_1218.kdz
H81520B_00.kdz
H81520D_00_0115.kdz
TWN H81520b_00_1218.kdz
What is the difference between each of these ROMs? My device at present has VX10c-EUR-XX, would that mean that I would need to use Europe_H81520C_00_1218.kdz?
From the guide is looks like you need to get LGUP to see the device, select the kdz and off you go, is it really as simple as that? No need for custom recovery, bootloader unlock etc?
Finally, is Europe_H81520C_00_1218.kdz the official LG MM rom? I intend to use Android Pay here in the UK so I need to use an official ROM.
Thanks!

ceanth said:
Hi,
I found the following link:
http://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
So I can go ahead and use this app to flash the MM rom on my device? Would I need to prep anything first like unlocking bootloader?
From that link I found the following ROMs:
http://storagecow.eu/index.php?dir=Xda/LG+G4/H815/Marshmallow+6.0/
I am a bit confused as to which ROM I would need to use, there are the following:
Europe_H81520C_00_1218.kdz
H81520B_00.kdz
H81520D_00_0115.kdz
TWN H81520b_00_1218.kdz
What is the difference between each of these ROMs? My device at present has VX10c-EUR-XX, would that mean that I would need to use Europe_H81520C_00_1218.kdz?
From the guide is looks like you need to get LGUP to see the device, select the kdz and off you go, is it really as simple as that? No need for custom recovery, bootloader unlock etc?
Finally, is Europe_H81520C_00_1218.kdz the official LG MM rom? I intend to use Android Pay here in the UK so I need to use an official ROM.
Thanks!
Click to expand...
Click to collapse
Latest stock marshmallow rom is h815v20d u cand fiind it on http://devtester.ro/projects/lg-firmwares/
U dont need to unlock ur bootloader to flash a stock rom witg LgUp. Btw on devtester u have a option to search the kdz just by enetering ur imei. Hope that is useful for you.
---------- Post added at 11:04 AM ---------- Previous post was at 11:00 AM ----------
So . u need to install latest drivers..check usb debugging on your phone. Download the latest kdz and put it on desktop, start LgUp go to upgrade and them select the kdz from the desktop.after that thick refurbished if u want to instal a clean rom, connect the phone to your pc and pres start on lg up. After couple of minutes ur phone reboots and after that its showing u an upgrade screen. Thats it

gabytzubc said:
Latest stock marshmallow rom is h815v20d u cand fiind it on http://devtester.ro/projects/lg-firmwares/
U dont need to unlock ur bootloader to flash a stock rom witg LgUp. Btw on devtester u have a option to search the kdz just by enetering ur imei. Hope that is useful for you.
---------- Post added at 11:04 AM ---------- Previous post was at 11:00 AM ----------
So . u need to install latest drivers..check usb debugging on your phone. Download the latest kdz and put it on desktop, start LgUp go to upgrade and them select the kdz from the desktop.after that thick refurbished if u want to instal a clean rom, connect the phone to your pc and pres start on lg up. After couple of minutes ur phone reboots and after that its showing u an upgrade screen. Thats it
Click to expand...
Click to collapse
Hi, I entered my IMEI on the devtester site but it is not recognised! Should I be concerned that my IMEI is not being picked up by the website?
What does that character represent after the v20?

I have the H815 EU. The firmware installed on my phone is MM V20D-EUR-XX. My IMEI is also not recognized by those websites. Should I worry too?

Riardon said:
I have the H815 EU. The firmware installed on my phone is MM V20D-EUR-XX. My IMEI is also not recognized by those websites. Should I worry too?
Click to expand...
Click to collapse
No. My imei is not recognised neither. But i got the OTA So dont worry. The kdz for your imei its not online thats why u dont find nothing. Just flash the v20d euro kdz.

I flashed h815v20d and my device is up and running with MM, yay!
Not had a chance to use it yet but the process was very simple and I had no issues.

I am glad that u made it. hope the info was helpful

Updating BND-L21 To Stable Stock Oreo / Any Daily Driver Oreo Custom Rom

Hi!
So i bought this phone not too long ago (about 2 months) and i heared of people getting offical oreo update
My model is the L-21 C432 with the custom version C432D001
i can't seem to get the update throught the official updater and the Huawei rom finder app fails to download the rom with both proxy and dns ways
i installed TWRP in hope of backing up the system and trying stuff on my own but that also fails as i can't backup system partition . . .
So my question is : How can i update this device to an Oreo Rom (Treble preffered) ?

mimminou said:
Hi!
So i bought this phone not too long ago (about 2 months) and i heared of people getting offical oreo update
My model is the L-21 C432 with the custom version C432D001
i can't seem to get the update throught the official updater and the Huawei rom finder app fails to download the rom with both proxy and dns ways
i installed TWRP in hope of backing up the system and trying stuff on my own but that also fails as i can't backup system partition . . .
So my question is : How can i update this device to an Oreo Rom (Treble preffered) ?
Click to expand...
Click to collapse
My opinion is there is little to no need to backup nougat. Because there is a "roll-back" firmware available and also when you upgrade to Oreo the partition table gets changed , so the twrp backup will not work anyhow.
To make ylur update, if ota is not working, then search for and use "hwota".

mrmazak said:
My opinion is there is little to no need to backup nougat. Because there is a "roll-back" firmware available and also when you upgrade to Oreo the partition table gets changed , so the twrp backup will not work anyhow.
To make ylur update, if ota is not working, then search for and use "hwota".
Click to expand...
Click to collapse
Thank you ... i made sure to look up every way possible to upgrade and yet didn't find HwOTA until you told me about it, lots of interesting stuff to learn on the tool !
i'll give it a try whne i get back home ! thanks again
EDIT : i just noticed that you are the op of the guide i followed , very detailed and well explained !

mimminou said:
Thank you ... i made sure to look up every way possible to upgrade and yet didn't find HwOTA until you told me about it, lots of interesting stuff to learn on the tool !
i'll give it a try when i get back home ! thanks again
Click to expand...
Click to collapse
So i checked the HWota methode and it seemed very legitimate .... well when i tried it i even got the EMUI logo and beneath it it says Updating ... at 100 percent the phone rebooted and .... nothing happened, not even data was erased ... well actually 2 things happened :
- My bootloader was locked back and now i have stock recovery ( which is nice tbh i was looking for ways to get it back .. and i still got the unlock code so i'm good to go )
- My phone now actually notified me that there is an OTA update to Oreo and that's the thing i was looking for .... so did it work ? kind of , did i fulfill my goal ? Yes i did and Thank you so much

mimminou said:
So i checked the HWota methode and it seemed very legitimate .... well when i tried it i even got the EMUI logo and beneath it it says Updating ... at 100 percent the phone rebooted and .... nothing happened, not even data was erased ... well actually 2 things happened :
- My bootloader was locked back and now i have stock recovery ( which is nice tbh i was looking for ways to get it back .. and i still got the unlock code so i'm good to go )
- My phone now actually notified me that there is an OTA update to Oreo and that's the thing i was looking for .... so did it work ? kind of , did i fulfill my goal ? Yes i did and Thank you so much
Click to expand...
Click to collapse
Ok, so you used hwota and the fullOTA for nougat. This made bootloder lock.?
Good to know, I was not aware of that.
But good results in the end.

mrmazak said:
Ok, so you used hwota and the fullOTA for nougat. This made bootloder lock.?
Good to know, I was not aware of that.
But good results in the end.
Click to expand...
Click to collapse
i actually used the full OTA of Oreo ... that's why i said nothing happened ... it did not update even tho it brought new features like AI Lens ...
i noticed another thing ... the write recovery bat file detected that my rom was on OREO ... which wan't the case it was still androind 7.1 EMUI 5

Well i've been running Oreo since 3 days Now
Great new features to the camera and some minor battery life improvements

mimminou said:
i actually used the full OTA of Oreo ... that's why i said nothing happened ... it did not update even tho it brought new features like AI Lens ...
i noticed another thing ... the write recovery bat file detected that my rom was on OREO ... which wan't the case it was still androind 7.1 EMUI 5
Click to expand...
Click to collapse
mimminou said:
Well i've been running Oreo since 3 days Now
Great new features to the camera and some minor battery life improvements
Click to expand...
Click to collapse
Hi, how you got android Nougat 7.1?
I bought the same phone model BND L21 C432 with Nougat 7.0 and updated to 8.0.0.330 with FF app, but after that FF never works to update to new updates like 8.0.0.331 which is the latest for our device. How can I update to latest firmware or to Nougat 7.1 manually or with HWota without unlock bootloader ? (my bootloader is locked).
Any tips will be helpful, I'm new to this tipe of phone which is flashing different from my old Galaxy S5, thank you.

Actually, the latest is 8.0.0.332 from 2 days ago.

Bosket said:
Hi, how you got android Nougat 7.1?
I bought the same phone model BND L21 C432 with Nougat 7.0 and updated to 8.0.0.330 with FF app, but after that FF never works to update to new updates like 8.0.0.331 which is the latest for our device. How can I update to latest firmware or to Nougat 7.1 manually or with HWota without unlock bootloader ? (my bootloader is locked).
Any tips will be helpful, I'm new to this tipe of phone which is flashing different from my old Galaxy S5, thank you.
Click to expand...
Click to collapse
I don't think you can do much with a locked bootloader i'm sorry
i'm also not used to this new method of flashing as i used primarely samsungs before too
There is However a service to unlock your bootloader for 4€ even after Huawei shut down the unlock website ... if you can pay that's great but if you can't or you are not willing to you can always wait as somd people will figur out the way the unlock code is generated / stored

mimminou said:
Hi!
So i bought this phone not too long ago (about 2 months) and i heared of people getting offical oreo update
My model is the L-21 C432 with the custom version C432D001
i can't seem to get the update throught the official updater and the Huawei rom finder app fails to download the rom with both proxy and dns ways
i installed TWRP in hope of backing up the system and trying stuff on my own but that also fails as i can't backup system partition . . .
So my question is : How can i update this device to an Oreo Rom (Treble preffered) ?
Click to expand...
Click to collapse
Hi, is your phone single or dual SIM?

mimminou said:
Hi!
So i bought this phone not too long ago (about 2 months) and i heared of people getting offical oreo update
My model is the L-21 C432 with the custom version C432D001
i can't seem to get the update throught the official updater and the Huawei rom finder app fails to download the rom with both proxy and dns ways
i installed TWRP in hope of backing up the system and trying stuff on my own but that also fails as i can't backup system partition . . .
So my question is : How can i update this device to an Oreo Rom (Treble preffered) ?
Click to expand...
Click to collapse
It supposed to be officiall update, so why twrp? My phone is full stock, have the fw downloaded and still failed at 5%!

aspot72 said:
It supposed to be officiall update, so why twrp? My phone is full stock, have the fw downloaded and still failed at 5%!
Click to expand...
Click to collapse
I couldn't follow what you said but to make myself clear ... i used HwOta methode and updated to Oreo .... Hwota failed but when i booted the rom i got Ota update from settings ... how ? i still don't know maybe Hwota updated the cust partition (almost certain) so my device was eligible for update ....
Now i'm rocking LOs Beta 5 and it's working fine so far except for the secondary camera Focus thing ...

mimminou said:
I couldn't follow what you said but to make myself clear ... i used HwOta methode and updated to Oreo .... Hwota failed but when i booted the rom i got Ota update from settings ... how ? i still don't know maybe Hwota updated the cust partition (almost certain) so my device was eligible for update ....
Now i'm rocking LOs Beta 5 and it's working fine so far except for the secondary camera Focus thing ...
Click to expand...
Click to collapse
Well, to make it as clear as possible, if the update is officiall why we need twrp for update? When checking the desired ROM it's approved for installation, however when trying to update at 5% it says failed. My broadband is down, so can use my phone only, and the HwOTA is for pc

aspot72 said:
Well, to make it as clear as possible, if the update is officiall why we need twrp for update? When checking the desired ROM it's approved for installation, however when trying to update at 5% it says failed. My broadband is down, so can use my phone only, and the HwOTA is for pc
Click to expand...
Click to collapse
Oh Ok
I think you need TWRP to flash the stock recovery that has "cached code"
Basically the recovery you flash will have a specific commande to flash the stock rom from a specific directory in sd card ... this is why you DON'T change the name of any Folder / File during the HwOta flashing unless you know how to mess with Updater script file
Appart from that i still don't know any method on how to do this without PC even if Ota is approved .... i suggest you to tether your Internet to your pc ... as far as i remember Emui had that feature

mimminou said:
Oh Ok
I think you need TWRP to flash the stock recovery that has "cached code"
Basically the recovery you flash will have a specific commande to flash the stock rom from a specific directory in sd card ... this is why you DON'T change the name of any Folder / File during the HwOta flashing unless you know how to mess with Updater script file
Appart from that i still don't know any method on how to do this without PC even if Ota is approved .... i suggest you to tether your Internet to your pc ... as far as i remember Emui had that feature
Click to expand...
Click to collapse
Will give it a try, thanks.

[Guide/Discussion] EMUI 9 China BETA versions

Hi guys
So recently there was some uploads to Firmware Finder of some BETA's of EMUI 9 of China models BUT please be sure to read this before you try anything with this beta sofware.
I recently, about a week ago when the BETA came out I was really excited like maybe you are but I did a mess noone on this Forum could fix literally.
DO NOT FOLLOW ANY PROCEDURE OF THIS!
Now what I did was:
1. I unlocked both FRP and bootloader of my device.
2. I flashed TWRP recovery
3. I backup my oem-info (ANE-LX1C432) and copied it to my sd card
4. I flashed the oem-info of the chinese model (ANE-AL00) which I copied to my sd card
5. I flashed the Hurupdater with all necessary files from the Firmware Finder.
6. Rebooted phone and it booted normally.
7. Setup screen did not appear and EMUI 9 took me directly to the home screen, I had no google play services of course since it's a chinese ROM, almost no system apps but gestures were present and quite smooth and fast actually. The ROM was fast.
8. Went to Settings-->System-->Developer options-->OEM unlocking was gray which I found pretty weird but then I searched Google and in China they do not have that option on Developer settings so maybe that's why it was gray.
Anyway since this option was gray I thought (stupidly) that maybe after a factory reset the option would become changeable again. It didn't. At that time the phone did a factory reset and afterwords by bootloader become "Relocked" and FRP was "locked. At that time system was unbootable no matter what you try.
Tried multiple commands via fastboot but since FRP is locked you can't do anything that change the system, even the FRP unlock code I got which I payed for (20€) did not work (Not sure why either but I think it's because since my oem-info changed the IMEI was changed randomly or something like it). I thought the command "fastboot boot twrp.img" would work right? but nope, nothing allowed.
Second thing I tried was the dload packages of course. I tried all kinds of packages. Tried the one I installed, the ANE-AL00C01 (9.0.1.100) one. Didn't work as it is the same version. Tried to downgrade for an older EMUI 9 beta package like ANE-AL00C01 (9.0.1.41) and did not work either.
Packages above ^ were from the Firmware so nothing is signed by Huawei.
Then I tried signed packages both from this ANE-AL00 model and my model ANE-LX1C432 but nothing seemed to work.
Only thing I thought of was to flash motherboard firmware which I looked deep into the FCC certification tests you can find this on Google:
https://fccid.io/QISANE-LX1/Test-Report/BLE-Test-report-3742444
Which tells us the motherboard base software version for my model is ANE-LX1 8.0.0.41(SP1C900).
But we don't have access to it of course since it's motherboard official software from Huawei, so maybe only some official Huawei Repair Center have the right tools for this.
BUT, on easy firmware you can get it for 15€. Easy firmware is trusted and they do have an unofficial tool that can flash official motherboard software.
Now before I tried it, I sent my phone to warranty. And I gotta say, I was not very confident about it. I sent it for repair on 6 of February and I said the phone couldn't boot and I installed a beta version via Hicare app (this is how I maybe thought they could believe me), by the way the eRecovery was in chinese so I said I installed a chinese official beta from Huawei from Hicare XDDDDDDDDD
Do you know what they did? It was not an official Huawei Repair Center, although I do have one in my country, it was just one authorized by Huawei, they said the phone didn't boot as well OK, but then they just replaced the whole motherboard due to a IMEI issue, flashed the base firmware from EMUI 8.
After that I payed nothing since it was on warranty, got "a new phone" pretty much, charging port is new but battery is the same I think, and learned something interesting, NEVER FLASH CHINESE OEM-INFO's !!!!!!!!
But seriously, I'm an IT Technician and I thought I had so much luck here because if they knew what I did I would have to pay for the repair and quite a lot (just the motherboard is 200€ btw) !
Altough I was quite pissed cause why the fk wouldn't they just flashed the board software again? YIKES
Anyways, I'm happy, while I had no phone I trusted my old moto g 2014 (titan) with sailfish OS 3 and I then realised how much I want a fkin Sony Xperia X or XA2 so I can have
that best OS of all time and still have those nasty android apps
And if you need a guide for the correct installation of EMUI 9 Chinese beta , please contact @qouet or check his thread here:
https://forum.xda-developers.com/huawei-p20-lite/development/port-nova3e-official-rom-to-ane-lx1-t3897076
I'm not sure how is it going but too have the gapps you gotta work a bit i guess,
People like me with a P20 Lite main phone, just wait for stable versions or flash european versions without changing oem-info's please Don't make the mistake I did and almost buy a new phone
Cheers to all!
AS

Did you try to change oeminfo using HwOTA?

Zerogoki_00 said:
Did you try to change oeminfo using HwOTA?
Click to expand...
Click to collapse
I woulded have tried but since I can't flash or boot a twrp image you can't do much on those cases HwOTA relies on a TWRP recovery.
Thanks!
AS

Is there already Dark Theme on EMUI 9? Thanks.
Sent from my ONEPLUS A6003 using XDA-Developers Legacy app

gelo01 said:
Is there already Dark Theme on EMUI 9? Thanks.
Sent from my ONEPLUS A6003 using XDA-Developers Legacy app
Click to expand...
Click to collapse
Hey
For now I only know that the feature is only present on Huawei Mate 20RS, Mate 20X and Mate 20 Pro due to higher capacity batteries, here's the official info:
https://consumer.huawei.com/uk/support/faq/have-you-tried-the-new-dark-interface-from-emui-9/
But maybe it will come eventually in the future for all Huawei phones with EMUI 9 as a standard feature but for now nope...
Cheers,
AS