yashsingh1/xdaforums huggingface dataset:
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] Shabo09:
Hi thanks for your reaction, I first did the procedure with .195 but that failed like I said. So I used dload to go back to default and then updates to .293 since thats what depl0y also did. That worked!

After camera update I had the same issue with bootloop, but after removing it and following the instructions again it worked.

Workes perfect now, thanks!
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] Shabo09:
Aaaaand now it doesn't.... I just updated to the latest nightly, with the updater script I used for the initial version... And now I am having a bootloop :(

The files that I have are attached in this post, hopefully someone can help me, I don't want to install everything again..
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] Shabo09:
Can this still relate to my latest problem? I have updated to the latest Lineage, but now I can't start anymore. Is there a way I can fix this easily?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] JJ2017:
Have you been following the [MENTION=286917]depl0y[/MENTION] guide at https://depl0y.com/posts/P20-Pro-LineageOS-Guide/ ? - that should cover the relevant info. you need.

If it won't boot after sideloading Lineage zip I have 2 ideas:

- have you immediately followed up that install with re-flashing the 'mindthegapps' zip before reboot?

- after installing update and gapps zips have you rebooted to fastboot and re-flashed RECOVERY_RAMDIS.IMG? (Although, curiously, in my case on a Honor View 10 I have to re-flash KERNEL.IMG not RECOVERY_RAMDIS.IMG to get out of the rebooting to bootloader cycle)

After a Lineage update you need to completely re-install the Huawei Camera App from scratch so that's probably not your problem this time.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] fuckie:
Hi. Is there way to install LOS via fastboot without TWRP? Can I install content of LOS zip manually?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] Kusznier:
There is no option to downgrade in HISUITE anymore. So this needs to be updated. I tried couple of ways including old version and changing dns, downgrade with twrp etc. Everything failed. I'm on 9.1.0.371

EDIT: Managed to downgrade using modded hisuite and change in DNS. Unfortunately Lineage did not start after doing everything step by step exactly like in this guide...
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] Kusznier:
Anyone still looking into LOS16 on this device? I would like to give it a try once more, but i was unable to have it running after successful downgrade.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] JJ2017:
Not sure if this will help but here's a link to a post I made about installing LOS on View 10 last year:

https://xdaforums.com/honor-view-10...ageos-16-0-t3876509/post80821031#post80821031

Might give you some ideas?? (View 10 very similar to P20 Pro)
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] xe_ar:
Sorry for off-top, someone managed to install Edxposed? All I try = bootloop.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] xe_ar:
Found solution, maybe someone will need it:

watch here
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] Kusznier:
Hey, do You have installation package for RomAur1.4? Links are dead

Any issues with the rom?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] xe_ar:
No, i didn't try RomAur1.4, Lineageos16 works perfectly for me, try it.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] Aodrulez:
I followed depl0y's guide & have everything working. Except that my app switch menu is still the old Oreo style. I do not have Pie recents or the swipe navigation bar option anywhere in the settings. has anyone faced this before? How do I do a complete wipe & reinstall everything again?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] Aodrulez:
Nevermind, got it all working. Now the only thing that doesn't seem to work is "volte". Has anyone got volte working on this rom?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] silent_eve:
did you manage to root EMUI 9 and have googlepay working?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] Aodrulez:
Root with Magisk, then enable the "hide" option. You can also rename Magisk Manager app to something else like "mgr" (from magisk settings) if the previous one doesn't work. Works fine for me.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] Achilles Etimone:
depl0y's guide is genious.

yet I am stuck at the bootloader part.

Any chance guys?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] raysugar01:
Hi Guys,

I've just inherited a Huawei P20 Pro. I would like to install this lineage rom. I've heard about Huawei stopping releasing unlocking bootloader code for this device. So, would it be possible to install the Lineage rom anymore ?

Thank you*
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] plarfman:
Use blk service
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] raysugar01:
Thanks Apher ,

What do you mean with blk service ?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] plarfman:
Its a telegram group where u put in ur device info and if u pay 30 eur and are able to open it and testpoint it u can unlock the device
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] raysugar01:
Could you please send me the link to this telegram group?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] New_:
BLK unlock

Would not recommend - have a friend who's been in processing 'queue' since April - nothing but delay and excuses and he paid best part of 40Eur! Doesn't seem any alternative right now tho' - shame as I've got a Mate 10 pro I want to unlock (where have the all the 3rd party sellers gone?!)
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] stevenvo:
I tried several builds on https://download.lineageos.org/charlotte but the zip file were corrupted - and thus can't be installed. Anyone knows how to fix this?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] ShadowJP88:
Anyone aware if the lineageOs 17 is planned to be release anytime soon?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] Ivor1:
Huawei P20

Is it possible to install firmware on Huawei P20 ?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] Triangle16:
I have spent 10 bucks on taobao, they remote access my desktop (with phone connected) and unlock my p20 pro. I don't know exactly process unlock it. But I can share all the software they use that downloaded to my desktop. However, you need to understand Chinese language.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] Giorgo:
hi people, I've tried to beat me here through the instructions and have a problem. I also do not really know more.

get the following error when installing the zip:

Updater process ended with ERROR: 7".

I had to say that I have opened the bootloader only yesterday. ministryofsolutions

i have read here:

P20 Pro LineageOS 16 flashing guide

I tried installing LineageOS 16 on my P20 Pro a couple of times now, but it failed every time. Usually because I had a new EMUI installed, which wasn’

depl0y.com
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] JJ2017:
Yes, I can confirm it's true - MoS are now unlocking P20 Pro (for a reasonable fee) - had mine done a few days ago - Awesome news :)

Now installing Lineage is the tricky part and I've had to spend a few days getting it to work.

Following the @depl0y guide (mentioned in above post) did not get me the whole way this time. So to summarise my steps:

1) Rollback firmware to 9.0.0.168 (used Hisuite to do this)

2) Download and extract Kernel & Recovery Ramdisk (of same firmware) using Firmware Finder etc etc ...

3) Download: Latest TWRP / Lineage / & Mind the Gapps

4) In Lineage zip - comment out line 3 of updater-script using 7-zip (in \META-INF\com\google\android\updater-script)

============================================================

Now - this should normally be enough to get Lineage installed but I had 2 problems:

a) Google sign-in kept crashing at the ROM start-up - could not sign-in to Google Play

b) Having solved (a) I had another problem of certain apps crashing when opening and forcing phone into reboot. Youtube was one of them.

Reading this thread, these were common problems but it took a while to find a solution that worked for me so.....

==============================================================

5) To get past Google sign-in problem (a) bypass WiFi sign-in at start-up. Without network connection you can start up and get into a working ROM - then install Chrome (get apk from APK_mirror or similar - transfer to phone using PC then install). Once chrome installed you will be able to sign-in to Google Play - and complete the phone set-up.

The issue seems to be 'WebView implementation' which is missing in the freshly installed ROM - once Chrome is installed the Webview value is present (see it in Developer options) and Google starts to work again. I found this by trawling XDA threads - maybe someone more knowledgable can explain what the problem is here!

6) To solve app crashes (b), I re-flashed TWRP in fastboot and wiped System and then reformatted Data partion as EXT4 - not sure if either or both these steps were essential (but it did seem to help). [EDIT: I also did a 'Fastboot erase userdata' to make sure everything was reset!]

Reinstalled ROM - following all the above steps - but crucially - when fastboot flashing stock Recovery_Ramdisk I also flashed stock Kernel too. So in my case - flashing the Kernel after Lineage install (or update as I found out earlier!) is essential for the ROM to work properly.

.... So there you go: Lineage installed & working on P20 pro in 2021 (y)

Many thanks to the Dev's and all the helpful comments on this thread

Hope my comment helps someone else.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] durando87:
MoS is fiable? I talk to him to buy an unlock code for my P20 Pro and only accepts Bitcoins, no PayPal, very rare.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] uradryct:
I paid him with paypal a few days ago
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] BobbyCurry:
1. I flashed mindthegapps and was not able to solve the webview issue. I flashed opengapps instead and installing webview sovled the google account sign in problem.

2. Could you share the command to flash the kernel? So far I haven't seen the problem you mentioned, but just in case.

Thanks
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] mutahharbashir:
Fastboot flash kernel kernel.img
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] delta.v:
Hello everyone, i've tried to install with somebody LineageOS (lineage-16.0-20210204) on my P20 Pro (L29C 9.0.0.286(C432E5R1P9T8)) using this GUIDE and I'm now stuck on boot animation which keeps loading forever and just restarts my phone entering stock EMUI which tells me to either reboot my system now, wipe data/factory reset or wipe cache partition.

Note

: I didn't install GApps since I didn't want my operating system to include google apps etc.

I've also tried to reproduce my problem using this GUIDE which didn't help me either.

Have you guys found any solution considering this problem?

Please help!
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] BobbyCurry:
If I'm on LOS 16, could I use this method to downgrade to emui 8.1 directly? Or I should use emui 9 and then use hisuite to roll back?

Another question is, would it re-lock my bootloader? I lost my unlock code so...
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] solnyshok:
do they unlock P20 Pro only on Emui 9? I am on Emui 10 atm, build C432
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] BobbyCurry:
Thanks!

Because I was having GPS issue... At first I thought it's because of EMUI 9, but after trying lineageos 16 it's still broken.

Now I want to try to roll back to EMUI 8.1 to see if it can bring back the GPS.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] BobbyCurry:
I saw these posts and someone mentioned downgrade might help, so I was tempted give it a try next week.

If EMUI 8.1 still doesn't work, then the GPS is dead for sure...
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] BobbyCurry:
Wow, so you got GPS working now on LOS 16?! So excited! will try next week when I have time back up all the data. Thanks!!!

Now I have TWRP, should I flash stock recovery before the very first step?

Also, how can I specify the version 9.0.0.293 in eRecovery? From this screenshot it can only "Download latest version and recovery". In the firmware finder I could not find the 9.0.0.293 for my model either. The last EMUI9.0 is 9.0.0.181.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] BobbyCurry:
ouch, my kernal version is different: 4.9.97
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] BobbyCurry:
Wait, I thought version 4.9.97 is newer than 4.4.97... I don't know if updating LineageOS will change the kernel. My LineageOS is 20210128 nightly, which is not too ancient. Do you know which EMUI is having kernel 4.4.97? Maybe I should roll back to that specific stock firmware.

BTW The official build has stopped for our device since last week :(
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] aLcaTr4z:
Hey guys, thinking about to Unlock my 20 Pro too since a while, but; what is about the Camera App(s)? Is the Stock somehow flashable, or is there a working GCam for Lineage? Im very Camera dependend, the reason why i bought that Phone back in the day.

Also is there something what is not working? NFC? Netflix? Gpay and so on? :)

Also, whats about all the GSI Roms out there, did some1 test a few of them to see how they running? Android 9 is kinda meh, tbh, but better then nothing on the end i guess.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] aLcaTr4z:
Sound good so far. But, wasnt there a more up2date Kernel somewhere around here for Huawei Devices?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] aLcaTr4z:
xsacha/kirin970-kernel: From Huawei Open Source drop - Android 10.0 Charlotte (github.com)

This one, no? I'm not sure tho, rarely have any Custom stuff experience, as my BL is still locked sadly. :D
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] aLcaTr4z:
Also, is ADB that important, when i wanna try some GSI Roms out, or is that a dead end?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] aLcaTr4z:
Oh, okay, that sucks. :/

But for the Kernel, guess we have to build it on our own. Or maybe some1 is nice enough to compile it.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] Rokprecan:
Hello, how did you managed to get bootloader unlocked?

Did you tried brute force or some pay service?

Thanks, I'm waiting for unlock bootloader for a while.

Regards
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] baboon23:
Hey brothers!

After flashing with TWRP, the phone shows the Lineage bootup animation for 5 minute and then throws me back to the recovery screen.

Ideas?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] MrKwint:
I was trying to update my year old lineage installation on my p20 pro. But kept getting stuck on bootloader. Turns out I needed to flash the kernel from the huawei firmware, so same process as with recovery_ramdisk.img, but then flastboot flash kernel KERNEL.img.

Hopefuly that helps some else here
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] MrKwint:
actually, I now have an issue with gapps.

When I try to install mindthegapps I get this error:

```

Could not find /system/bin/toybox! Abortin

```

Any ideas?

If I install opengapps I cant get a black screen after connecting to wifi in the setup screen
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] mutahharbashir:
sharing my experience for others

Honor Note 10 have same chip Kirin 970

and resurrection remix from ARM64 for AB partition was successfully flashed in fastboot mode

because EMUI9 have AB partition type

anyone can try lineage-17.1-20210212-UNOFFICIAL-treble_arm64_bvS.img on P20 Pro and report here
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] UKWolfy:
Do we have any alternative roms for the p20 pro now that we've been dropped by lineage?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] soulfabric:
@mutahharbashir tried lineage-17.1-20210714-UNOFFICIAL-treble_arm64_bvS. booting OK but I had issues with the storage being encrypted so no access for the camera and file manager. I managed to solve this with 16.0 (probably by formatting data).

My main issue is with Volte. As soon as I turn LTE on calls cannot be made and received. That is a deal breaker.

I will try resurrection for the Honor Note 10 and will report.

@GioCustomROM would you mind sharing the camera apk and how you got it working? The last I tried was from B131 firmware and only video worked, photos were not taken.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] soulfabric:
@mutahharbashir lineage-18.1-20210713-UNOFFICIAL-treble_arm64_bvS is booting fine but has the same 4G/LTE Volte issues. Reflashing led to the issue with storage again not being accessible to the camera app. Booting and running faster than 16.

I was not able to flash Resurrection Remix RR-P-v7.0.2-20200202-ravel-Unofficial. The device check during install throws an error mentioning the device is "charlotte" and not "ravel". How did you manage to install?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] mutahharbashir:
https://sourceforge.net/projects/resurrection-remix-q-gsi/files/system-arm64-ab-vanilla-nosu-userdebug.img/download

Flash in fastboot
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] mutahharbashir:
Resurrection Remix Q GSI - Browse /old/20210428 (8.6.8) at SourceForge.net

The download site of Resurrection Remix Q GSI

sourceforge.net
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] soulfabric:
Thanks. @mutahharbashir !

The ROM boots fine but I still have the same issue as with all other ones: I can only make and receive calls with 3G. 4G/LTE works fine for data but calls drop immediately on the phone while the call is still ongoing with the operator (ringing on the other side).

Having no 4G is quite an issue and I am not sure I will accept the tradeoff simply to get rid of the pesky Huawei EMUI system.

I remember the some ROMs were working quite well back end of 2018, so I suppose there must be a way to make this work. Any help on getting the VoLTE resolved would be immensely appreciated. :)
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] mutahharbashir:
Just used resurrection remix rom over emui9.1 (soon i Wil share video)

During call switches to 3g but call don't drop, maybe network coverage of 3g frequency is not good for you.

Call lasted for 5 minutes see attached image
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] Osioko:
well, i got same problem on different phones (xiaomi note 3 pro (android 10) / mi 5s plus (Android 9)) on different aokp/aosp customs.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] mutahharbashir:
Only resurrection remix rom have native support for volte,
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] Osioko:
hi. i want try that rom. Can u tell please which twrp is better to use for that? (if move from emui 9.1)
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] mutahharbashir:
Huawei P20 Pro running Lineage 17.1 smooth

Complete tutorial
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] jfbaudio:
I'm one of the lucky few that unlocked the bootloader before the curtain fell on P20 Pro unlocking. However I don't see much reason to move from the latest version of EMUI to LOS17.1...

If there was a version of LOS18.1 available, that would be another story... (edit) But having said that I may just wait to see what happens with HarmonyOS. If anything. (/edit)
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] mutahharbashir:
Harmony will not come for international users, only for Chinese users.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] jfbaudio:
Interesting -- that wasn't clear in the slide presentation but it is plausible for sure. Either way I assume there will (eventually) be a way to sideload it somehow
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] wlada5:
Can you record phone calls with this OS?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] StefanO1985:
is there still a way to unlock the bootloader?

Just bought a used P20 pro and would like to install lineageos... unfortunately I didn't know that huawei stopped the service for the unkock codes...
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] LuK1337:
Dunno.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] reppi:
Nah that's too long. Took 2 minutes max here.

Works fine here. Thanks Luke!

Open gapps made some trouble when setting up the decide the first time with black screen but got through nonetheless.

Settings are FCing when selecting trust - three dots - misc (erweitert in German) btw but no biggy.

Fingerprint is blazing fast as well.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] ChangeToTower:
You own a CLT-L29 as well then? What exactly were your steps, when upgrading from EMUI 9? Install official TWRP, wipe system, cache, dalvik, and data, then directly install LOS zip and GApps, reboot to fastboot, flash stock recovery, reboot into recovery, factory reset/wipe cache? Or did I miss anything? Thanks. Looking also forward for Magisk to work on this ROM!
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] Chris M.:
hello. I wanted to ask if the charging is as fast as it is on the stock ROM, do the stereo speakers work, how is the battery life and how is the camera?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] LuK1337:
1. I think so?

2. No

3. ー

4. ー
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] FL0R1AN:
There is a method but you have to pay around 30 Euro for the unlock code.

I have not tried it my self but there are reports from other people that have had success. Just google it and make sure you read carefully.

Hope it helps.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] whitekidney:
1. No, it caps at 2.5-3A - I've seen it go to 3.5A-4A on LOS 15 - maybe LuK can take a look at this? on EMUI it goes all the way up to 4.5A

2. No, but Luk is looking into it and hopefully he'll figure it out.

3. Battery life is a little worse than EMUI with 3.5-4% drop per hour on standby (EMUI is like 1-2%)

4. Works just like stock, but the stock camera app won't save images (only video) - probably an easy fix.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] Chris M.:
I have installed the ROM and the gallery can't access the storage, I also can not install apps from Play Store.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] starbase64:
play store works fine here, but can't play videos in netflix.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] LuK1337:
Flash stock recovery and wipe data?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] Chris M.:
oh well, I did not use the stock recovery to wipe data. still, I would need some help with flashing the stock recovery.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] LuK1337:
https://kremowka.xyz/files/recovery_ramdisk_9_clt.img

fastboot flash recovery_ramdisk recovery_ramdisk_9_clt.img
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] reppi:
Installed twrp linked here in the thread.

ADB sideload LOS

ADB sideload gapps

Reboot bootloader

Flash stock recovery

Boot recovery

Wipe data/factory reset

Reboot system
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] LuK1337:
I'm now maintaining official twrp for it too. So latest official build should be pretty much the same as the one linked here before.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] maahmd:
fp nav work in this rom?
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] starbase64:
flash over the new rom zip ends in bootloop again, now i go back to official pie.
[Huawei P20 Pro ROMs, Kernels, Recoveries, & Other ] forever_lol:
IT's great to know that someone does something about twrp. Thank You for all your efforts.

I am sorry for off top.

Since all twrp for p20 pro threads are already dead is there any possibility to know what still doesn't work on the latest official version.

In official twrp thread there are only mentioned: data decryption and MTP. Is this still the case?

https://xdaforums.com/huawei-p20-pro/development/recovery-twrp-3-2-1-0-touch-recovery-t3779336