yashsingh1/xdaforums huggingface dataset:
[Huawei P10 Themes, Apps, and Mods] zYoshi:
P10 thread, You can also find this on other forums for EMUI 5/8 devices.

•

New theme for EMUI 5/8 devices, some features are ported to the EMUI 4 variant (ONLY: icon pack and Night Blue Whatsapp color).

LINKS AND SCREENS BELOW.

•

The EMUI 5 version of this theme offers:

+ Material icons picked from three different icon packs

+ Material notification bar icons and material settings icons

+ Dark UI from Dark Mode PRO Theme (on Themes Factory)

+ Custom drawer icon, I replaced the horrible stock one

+ S8 navigation bar style

+ Whatsapp UI: New color for the bar on the top of the screen (Material Blue from Twitter Mobile's Night Mode), you can choose to download the "Stock Whatsapp" variant in the subfolder if you don't like this custom color.

+ Dynamic Calendar

+ and more!

•

[SUGGESTED] Link to the MediaFire folder:

http://www.mediafire.com/folder/ct1qt6e27fkil/zYDarkUI

SPECIFIC LINKS:

zYDarkUI4 (EMUI 4 variant):

http://www.mediafire.com/file/dojt12gta8bl6vt/zYDarkUI4_%28EMUI_4%29.hwt/file

EMUI 5/8 variants:

zYDarkUI5 (Containing every feature mentioned above, stable and reliable)

http://www.mediafire.com/file/exxbp9nnpkkyim8/zYDarkUI5.hwt/file

zYDarkUI5 with Dynamic Calendar:

http://www.mediafire.com/file/05z4mdch5ekp2hc/zYDarkUI5_DynamicCalendar.hwt/file

zYDarkUI5 with default Whatsapp color and Dynamic Calendar:

http://www.mediafire.com/file/odrdzenymqa54qq/zYDarkUI5_StockWhatsapp.hwt/file

zYDarkUI5 Black Panel variant now merged with the stable version, discontinued:

http://www.mediafire.com/file/dky1v1ae6up1gky/zYDarkUI5_BlackPanel.hwt/file

•

Please tell me if you like it or not and if there are broken links, thanks in advance.

I apologize for any spelling error, I'm not an English native speaker and I would appreciate any correction to improve this post and to make it more understandable for everyone.

-zYoshi64

Screens:
[Huawei P10 Themes, Apps, and Mods] angeloamorato:
Dynamic weather app?
[Huawei P10 Themes, Apps, and Mods] zYoshi:
I'll try to add the dynamic icons for the weather and the clock :), I just don't know at the moment what icon should I use and how it works for the clock.

Stay tuned, it will come soon :D
[Huawei P10 Themes, Apps, and Mods] StonyD:
EMUI 8?
[Huawei P10 Themes, Apps, and Mods] zYoshi:
I don't have a EMUI 8 device (yet), I hope that my P10 Lite gets updated so that I can make the EMUI 8 variant.
[Huawei P10 Themes, Apps, and Mods] zYoshi:
Changelog:

3th August 2018:

Thread updated, new version added, links updated.

Confirmed: support for EMUI 8 (zYDarkUI5.hwt tested on P10 lite)
[Samsung Galaxy S9+ Guides, News, & Discussion] skivnit:
If you have any questions let me know. I'm gonalna run all benchmarks as soon as it finishes updatingView attachment 4440249
[Samsung Galaxy S9+ Guides, News, & Discussion] Tom-Helge:
Does the 'Dolby Atmos' sound feature works both on the stereo speakers on the phone and the headphone output?

Or is that only for the speakers?
[Samsung Galaxy S9+ Guides, News, & Discussion] skivnit:
Apparently bothView attachment 4440258
[Samsung Galaxy S9+ Guides, News, & Discussion] Tom-Helge:
Oh nice. And thanks for the answer :good:.
[Samsung Galaxy S9+ Guides, News, & Discussion] sstanton86:
Wow neat!

Ok so here are a few:

1) How'd you get it early? If from UK, where did you order it from?

2) does portrait mode look any good? - I hated it on the note 8 as images were so soft and it didn't have HDR.
[Samsung Galaxy S9+ Guides, News, & Discussion] skivnit:
1)not from the UK, but from a third world country i dont want to get the Samsung retailer in trouble for selling it to me early, got it yesterday but didnt have time to pick it up.

2) havent tried it give me 10mn im running benchmarks and they are confirming Anandtech findings, webscores are sht

screen is much more uniform than the s8, no red tint as far as i can tell
[Samsung Galaxy S9+ Guides, News, & Discussion] wolfgart:
Exynos or Snapdragon ?
[Samsung Galaxy S9+ Guides, News, & Discussion] skivnit:
exynos ofc
[Samsung Galaxy S9+ Guides, News, & Discussion] wolfgart:
run AIDA64 and check witch camera rear sensor you have
[Samsung Galaxy S9+ Guides, News, & Discussion] skivnit:
I'm driving give me 10mn and I'll post that
[Samsung Galaxy S9+ Guides, News, & Discussion] skivnit:
Here it is

Looks like Samsung on bothView attachment 4440343
[Samsung Galaxy S9+ Guides, News, & Discussion] tobias14:
Wow..ordered S9+ today (coming from OP5T)and it was already a hard decision whether to change (only minus I see on OP5T is the camera..)

Now am having some serious second thoughts..
[Samsung Galaxy S9+ Guides, News, & Discussion] skivnit:
Yep I was on same boat I only changed because I dont like keeping my phones more than a year. The raw power is there, phone is very smooth and responsive no red tint as in s8. Netflix HDR is enabled as well. Only problem is the web rendering benchmarks etc in running a gfx benchmark.i think a software update can fix this anyway
[Samsung Galaxy S9+ Guides, News, & Discussion] tobias14:
Thanks a lot man

Need to sleep over now :)
[Samsung Galaxy S9+ Guides, News, & Discussion] bethedealer:
Any response or scrolling issue in Samsung UI?
[Samsung Galaxy S9+ Guides, News, & Discussion] skivnit:
So far none, really fluid and very responsive
[Samsung Galaxy S9+ Guides, News, & Discussion] rayzen6:
Idk if you would like to check GSI image from [MENTION=1915408]phhusson[/MENTION] just yet. :D
[Samsung Galaxy S9+ Guides, News, & Discussion] cavags5:
Its any possibility to release s9 launcher to install on s8,

S9 launcher have the option to use landscape mode in home screen.

I like that.
[Samsung Galaxy S9+ Guides, News, & Discussion] skivnit:
i'm afraid i can't answer that question for you
[Samsung Galaxy S9+ Guides, News, & Discussion] cavags5:
Thanks, i will search i little bit more.
[Samsung Galaxy S9+ Guides, News, & Discussion] candiesdoodle:
Can you enable developer settings and enable gpu rendering and post a screenshot pls
[Samsung Galaxy S9+ Guides, News, & Discussion] skivnit:
Sure here are some
[Samsung Galaxy S9+ Guides, News, & Discussion] bstar666:
Samsung started shipping for europe out of Belgium on Saturday. I got mine on Monday.
[Samsung Galaxy S9+ Guides, News, & Discussion] skivnit:
yea Samsung called me on Monday to tell me the phone is ready for pickup even though i havent pre ordered yet :)
[Samsung Galaxy S9+ Guides, News, & Discussion] xterminater07:
Please post samples of low light picture shots, portrait mode front and back. Also how is the touchwiz?
[Samsung Galaxy S9+ Guides, News, & Discussion] pieman13:
Does "ok Google" work with the screen off? Thanks.
[Samsung Galaxy S9+ Guides, News, & Discussion] Chris_c81:
Does it blend?
[Samsung Galaxy S9+ Guides, News, & Discussion] CuBz90:
Yes it does!
[Samsung Galaxy S9+ Guides, News, & Discussion] pieman13:
appreciate the info, I'm on the road all day so this is key.
[Samsung Galaxy S9+ Guides, News, & Discussion] CuBz90:
Just to expand on what I said. It does work, but the screen stays dark while Google Assistant works in the background. I had to hard press the home button to see the app. It still unlocked the device, it just stayed dark.
[Samsung Galaxy S9+ Guides, News, & Discussion] rivera02:
Does the portrait mode (live focus) still need to be within 3-5 ft to work? And is it still only with the rear camera?
[Samsung Galaxy S9+ Guides, News, & Discussion] brunotuga:
I'm from uk and got mine online on very and got it yesterday!
[Samsung Galaxy S9+ Guides, News, & Discussion] dazed1:
Can you make comparasion, music mode vs dolby? music mode should sound better.
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ArK96:
Fighting for a noble cause is it??:silly:

Great work bro. Hope this helps keep our Dev threads clean.

Thank you.:)
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ohwarumbloss:
You´re welcome!

Had to fight for PC access with my wife (it´s her business PC) so I think, yes, noble and desperate as can be lol
[Xiaomi Redmi Note 4 Guides, News, & Discussion] raymond_bqg:
XDA not about only creating somthing new but also helping others with these type of things.

Thanx man.
[Xiaomi Redmi Note 4 Guides, News, & Discussion] HijoProdigo:
Great job, glad you did this! I was tired of seeing duplicate questions/answers in different threads. Really appreciate it!
[Xiaomi Redmi Note 4 Guides, News, & Discussion] brunin25:
all my doubts on how to properly install a treble build on a single thread, good work man, helps many people in as little time as I do. thank you
[Xiaomi Redmi Note 4 Guides, News, & Discussion] gerega:
Hervorragend, danke!
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ohwarumbloss:
Reserved for F.A.Q.

Q: Will you add a FAQ?

A: Yes :D
[Xiaomi Redmi Note 4 Guides, News, & Discussion] amnher:
So when updating rom, just flash system then wike cache then is it good to go?
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ohwarumbloss:
I don't know what to do when LOS gets updated because there was no Update for the Treble LOS until now. But usually it should work dirty. Developer will tell us when it happens I think.

For the AOSP Builds with SU and GApps you can just flash the new Image (as long as he provides Oreo, if P happens we will see) and you're done.

If you want to upgrade a vanilla Build you will have to flash System, then flash GApps before reboot, this is important because else you will mess up the Google Stuff. But you don't need to wipe anything.

I suggest a Backup before Update, just in case ;)
[Xiaomi Redmi Note 4 Guides, News, & Discussion] gerega:
After wiping the partitions described by [MENTION=3037405]ohwarumbloss[/MENTION] and flashing LOS, you then maybe want to install Opengapps and Magisk as well. No need to restart, simply install both right after LOS.

(Oh, warumbloss war wohl etwas schneller als ich ;) Habe ich nicht mitbekommen, sonst hätte ich mir meinen Text gespart.)
[Xiaomi Redmi Note 4 Guides, News, & Discussion] amnher:
But if im flashing vanilla w/ gapps in one? Then flashing syatem.img +wipe cache is sufficient?
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ohwarumbloss:
If you install vanilla first time you will have to boot into it once, then reboot to TWRP and then flash GApps (else you will get an Error from GApps installer. Then just wipe Data & reboot.

If you want to update vanilla you have to flash the System and then straight after it the GApps.

Hope I got you right now?

That works with LOS but not with vanilla Image, I got an Error from GApps installer (something like not the right Version) but after booting it worked.
[Xiaomi Redmi Note 4 Guides, News, & Discussion] Sectorian:
what about firmware?
[Xiaomi Redmi Note 4 Guides, News, & Discussion] amnher:
What i mean is, what if im using the one with builtin gapps and su by phhusson, how do i update to newer version?
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ohwarumbloss:
Ahh, now I got it, sorry!

You can just flash the new System, wiping Dalvik + Chaches can't be wrong and then reboot.
[Xiaomi Redmi Note 4 Guides, News, & Discussion] amnher:
Thank you for the hospitable and awesome response. Sorry for the out of topic. Do you happen to know the command in terminal to get lcd , camera sensor and fp sensor?
[Xiaomi Redmi Note 4 Guides, News, & Discussion] Sectorian:
So last night i flash the twrp treble version.

Download the system img a only 64 bit.

Wippe everything , flaah the system img as system.

Reboot and it wont boot.
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ArK96:
Weird. Re-check if you've downloaded the right files. If all looks fine, then wipe Dalvik & Cache and try booting once again.

If that fails too, there is no harm in trying to do a clean flash again.
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ohwarumbloss:
No, no Idea how to do that, sorry.

Assuming that you installed the LOS before and did not wipe the /Vendor after that you may have a bad download. Happened to me also a few times.
[Xiaomi Redmi Note 4 Guides, News, & Discussion] LilBlinx:
This completely disables yellow torch even in camera and Godly Torch, I wouldn't recommend this tweak
[Xiaomi Redmi Note 4 Guides, News, & Discussion] Zile995:
When the camera focuses the flash is white, but when you picture something, both flashlights colors are used.
[Xiaomi Redmi Note 4 Guides, News, & Discussion] LilBlinx:
My bad, after intensive testing and blinding my eyes with the flash, I came to a conclusion that it works :D
[Xiaomi Redmi Note 4 Guides, News, & Discussion] amnher:
I noticed on miui, when pictures are closeup with flash, red torch is disabled but other than that both colors are used. Does it work the same way here?
[Xiaomi Redmi Note 4 Guides, News, & Discussion] janver22:
The fixes mentioned in this thread is needed to get the button backlit and FM Radio to work in the Phh-RR gsi:

https://xdaforums.com/project-treble/trebleenabled-device-development/unofficial-treble-enabled-resurrection-t3761279
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ohwarumbloss:
GCam is no longer crashing with [MENTION=5839502]Zile995[/MENTION] updated Vendor/Boot and [MENTION=1915408]phhusson[/MENTION] AOSP V13 :)
[Xiaomi Redmi Note 4 Guides, News, & Discussion] iamnotkurtcobain:
Is that working for S9 too?
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ohwarumbloss:
[MENTION=5839502]Zile995[/MENTION] updated his Files to 24/03 of our LOS and V13 wasn't changed so I guess no, it won't help you mate. But maybe you could ask [MENTION=5069438]Abhishek[/MENTION] or [MENTION=5839502]Zile995[/MENTION] what has been changed in the Vendor/Kernel Files. Maybe there is a way to some kind of port it
[Xiaomi Redmi Note 4 Guides, News, & Discussion] Flyskea:
Why I got this:confused:
[Xiaomi Redmi Note 4 Guides, News, & Discussion] Alann200:
Hi

---------- Post added at 10:04 AM ---------- Previous post was at 10:03 AM ----------

Have you done everything well?

:)
[Xiaomi Redmi Note 4 Guides, News, & Discussion] Flyskea:
I flash the vendor +kernel by zile

Then I flash the img
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ohwarumbloss:
I have no Idea, never seen that Error?!

Are you using Treble TWRP? Did you flash the Image as System? Sorry, no clue :/
[Xiaomi Redmi Note 4 Guides, News, & Discussion] Flyskea:
yes，one step by one step.I am using nos8.1 before.maybe this?
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ohwarumbloss:
I googled your Error but all I found about 255 had to to with Backups.

A guess, maybe you catched a bad Download. Re-Download the AOSP Image, also use zile995's v3. Wipe Dalvik/ART, System, Vendor, Data & Cache again and reinstall from the start. Zile995's v3, then the System Image.

Please try that.

If this does not work I am out of Ideas, maybe someone else?

Good luck!
[Xiaomi Redmi Note 4 Guides, News, & Discussion] Flyskea:
OK,BTW I am using v3,will try re-download.Thank you
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ohwarumbloss:
Okay, please keep me/us updated about your Progress :)
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ==vj==:
I just tried to boot Miui 9 OREO based of RN5 pro using the vendor files of LOS treble. No luck.

https://funkyhuawei.club/redminote5probuilds

Also trying to figure out Voice over LTE in phh roms. That's the only one holding back from moving onto it.
[Xiaomi Redmi Note 4 Guides, News, & Discussion] Sai bharadwaj:
Hey thanks for your guide but I got to ask you something as Xiaomi released treble supported developer rom Redmi note 5 can we flash that Rom? If system image is available???
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ==vj==:
It didn't work. I already downloaded RN5 Pro fastboot miui 9 OREO. Got the system.new.dat.br converted into system.img (size of 3GB).

In first trial i tried flashing only system.img keeping the vendor files of LOS treble. Didn't boot.

Then tried with zile zip. Still same. That's most probably due to different kernel source of miui from aosp.
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ohwarumbloss:
I'm not up-to-date with MIUI Treble Progress, are you sure that the MIUI Oreo is Treble at all?

And if, our System can't carry 3GB I think (tried Treble RR with Micro GApps, not enough Space)

And even if we'd had enough Space, there has to be done a lot of Modification to make a MIUI System work with our Vendor while the GSI Systems up on any OEM Vendor work out of the box, at least the important stuff.

It would be great but I don't think that will happen.

But nice try and thank you very much for the Info :)

Edit: searched and found it, Treble is there, sorry ;)
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ==vj==:
Yup..! Miui 9 of RN5 PRO is Treble based. But yea it won't boot just with vendor files bcz kernel sources of miui and aosp vary.. Else we would have common kernel working with our miui 9 and aosp roms. And yes our system partition size is 2.9GB seems its falling short to direct flash as is. But anyhow project treble is helping us move on with aosp system images :)

Any reply from phhsson regarding VOLTE fix?

I am thinking what if we flash all the "ims" and "ril" files from our fully functional lineage treble into phh roms. I had collected the files from LOS but for some unknown reason it doesn't flash successfully. Maybe my META-INF folder is not compatible.
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ohwarumbloss:
Nope, no News about VoLTE but:

I don't get the difference between VoLTE and enhanced LTE.

Reading this article it seems to be the same? An there is enhanced LTE in Settings. Okay, there is no Video Calling but how important is it to you? Or is there something else about VoLTE I just don't understand?

Yes, I'm old ;)

Edit: okay, used my wife's p9, press call, it calls. Using my Phone, press call, tales 4-5 seconds. I guess I get it now?
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ==vj==:
By VOLTE i mean voice calling over LTE. Yes there is option of enhanced LTE. I tried to toggle it multiple times and also tried fiddling with APN settings. But i still couldn't make voice calls over LTE network. Whereas in all other ROMS in our RN4 DEVELOPMENT section are capable of making Voice calls over LTE. Whereas in phh roms i found IMS and VOLTE as unregistered in the *#*#4636#*#* menu. :)

I am not concerned of video calling as i dont use it. But i also noticed some facts about it, if I enable camera2 api via build.prop edit on miui rom then the native video calling stops. If I disable it, then native video calling from phone dialer works again in miui 9. Since our custom roms have camera2 api enabled naively (not via build.prop) video calling isn't working
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ohwarumbloss:
Yes, I think I got it now, thanks :)

Okay, now I have to install MIUI 8.3.23 and bug someone with Video calls lol
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ==vj==:
BTW are you able to make Voice calls over LTE in phh roms?

I guess its working with your network :)
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ohwarumbloss:
Sorry I never focused on it. But I think it didn't.

When I made an outgoing call, it took about 4 seconds till it was established but now on MIUI, I press call and it takes maybe 1 sec. So, assuming to what I learned about VoLTE, it wasn't working on phh Build.

I think I'm trying MIUI again for some days ;)
[Xiaomi Redmi Note 4 Guides, News, & Discussion] Flyskea:
I download the v14 ,it works now:good:
[Xiaomi Redmi Note 4 Guides, News, & Discussion] newintage:
Do we need to flash vendor again when switching ROMs ? or can we flash directly treble enabled ROM ZIP/IMG ?

Edit: My bad our treble ROMs comes with vendor already. Phh's images are vendorless..
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ohwarumbloss:
Yes, LOS and others here in MIDO Forum contain the Vendor. With that Vendor you can also flash (as image) any of Phhusson's GSi (RR, LOS, AOSP)

Thanks to [MENTION=5839502]Zile995[/MENTION] you can also go here, download his Files, flash them from Treble TWRP and flash any Image after it. Works 100%

But, the LOS here has VoLTE while all the ones from Phhusson don't, just for your Info :)
[Xiaomi Redmi Note 4 Guides, News, & Discussion] drahmed8686:
What about battery backup with the vanilla image in relative to the stock miui ??

Thanks in advance
[Xiaomi Redmi Note 4 Guides, News, & Discussion] KasunHerath97:
First thanks for the usful guide. I installed the AOSP rom. But I have a question. Is there anyway to disable capacitive buttons ? I tried by editing generik.kl file but no luck.:confused:
[Xiaomi Redmi Note 4 Guides, News, & Discussion] hadid90:
What is the difference between LOS treble version and LOS non treble version in terms of bugs etc .. what s Working and what's not working ? For example in all custom roms (8.1) notification LED is not working properly (when i set a specific app to use a custom color it just works as white)
[Xiaomi Redmi Note 4 Guides, News, & Discussion] Rifat Rezwan:
How do I install Google camera on it

---------- Post added at 06:16 PM ---------- Previous post was at 06:02 PM ----------

How do I get google camera on phh's treble aosp
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ohwarumbloss:
The Battery is okay but I've never reached SOT like some people write here. With clean AOSP I reached similar Battery Life as in MIUI (7-9 hours in 1-3 days, depends on activity)

No Idea, sorry. But I will have a look as soon as I find time (bit busy lately)

The LOS from Mido Forum should have close to zero bugs but it's still nightly so there may be some hickups. Are you sure the LED Problem is in all Oreo ROM?

Please look at Page 8 of this thread, both (or at least 2) ways are explained there :)

The one in Mido Forum contains our needed Vendor Files, Phhusson's builds only contain the System Image.

I'm kind of lost because I didn't have much time lately but I also think that there is no VoLTE in Phhusson's build ( I may be wrong)

The LOS build here is for our Device and will surely get more specific stuff so it's maybe the best choice.

But generally they all should work

Sorry for low activity lately, hope I helped a bit
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ohwarumbloss:
Today, I finally had some time to flash.

The Treble RR from Mido Forum installed fine and a short test showed no Problems.

After that I tried the latest AOSP GSI on Top of RR (wiped System, flashed GSI, reboot Recovery, installed Pico GApps) and it also works. So, maybe [MENTION=5839502]Zile995[/MENTION], could you please update your Files? (April Kernel+your Vendor with the fixes=Spring time :D) Would be very nice!

I can not risk anything lately because I use my Phone a lot and need 100% safety System but I'm always willing to test when I find the time.

Edit: Zile995's zip + phhusson's latest AOSP + RR Kernel working fantastic. (No VoLTE ofc)

I'll attach the extracted RR Kernel for those who want to try, in TWRP flash Image then choose "Boot"

RRboot.img

Don't forget, all Credits go to the Developers!
[Xiaomi Redmi Note 4 Guides, News, & Discussion] henriluiz:
I hope anyone can help me with my problem. Since I've installed twrp treble and treble roms, I can't use my mido anymore, It's boot but after 10 seconds it reboots. I tried to install global stable via fastboot (clean all option) but the problem persists.

Anyone can help me pls?
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ArK96:
Kindly mention which ROM you flashed, and every exact steps you performed.
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ncson:
Hello :D any news for vendor update files ?
[Xiaomi Redmi Note 4 Guides, News, & Discussion] ohwarumbloss:
The only Idea I have is that you have to turn off the Mido completely before you start flashing the Firmware. Then start into Bootloader with Power + Volume down.

That may be a solution.

Also, try to flash a normal TWRP, use a Firmware from miui.eu and flash it via TWRP /or/ use the Xiaomi Flashtool to flash the original Firmware.

I am using Treble RR for several days now with the "older" Vendor + new RR Kernel and it runs perfectly fine. Short steps:

Extract RR "boot.img", flash RR, flash GApps, flash Zile's old Vendor and then flash the extracted RR "boot.img". Reboot, done :)

There is no AOD with the older Vendor Files but I think that's not really a problem.

Greetings