yashsingh1/xdaforums huggingface dataset:
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] solidv:
[IMG="Logo"]https://img.xda-cdn.com/_qciZ_MtPTGjDb-adIt4fAUOirk=/https%3A%2F%2Fimg.xda-cdn.com%2Fy-LtXHGCDBH0KxFw9MxWAPF3guk%3D%2Fhttp%253A%252F%252Fi.imgur.com%252F2okPze5.png[/IMG]

LineageOS is a free, community built, aftermarket firmware distribution of Android 9 (Pie), which is designed to increase performance and reliability over stock Android for your device.

LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. You will need to provide your own Google Applications package (gapps). LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway.

Base source code is available in the LineageOS Github repo. And if you would like to contribute to the project, please visit our Gerrit Code Review.

Working:

Camera (and flashlight)

WiFi

Bluetooth

Telephony (Calls and Data)

Audio (Record and Playback)

Video Playback

Sensors

GPS

Downloads:

https://drive.google.com/open?id=1pbZl2o5WoktVo8yWuLHEBXmUxQmy4G0b 2019-12-25

Changelog:

Updated Lineage sources

Updated kernel to 4.9.206

https://drive.google.com/file/d/10Sv61cGlZstfb2oM8S2W65-3hgsQdviF/view?usp=drivesdk 2019-09-07

Changelog:

Updated Lineage sources

Fix android auto and screen recorder bug

https://drive.google.com/open?id=1PCQOER7H3SzvCwNft1Revfd8m07ls8-P 2019-07-04

Changelog:

- Upstreamed kernel to 4.9.184

- Updated Lineage sources

https://drive.google.com/open?id=1vWkmHoci-KEmujlwZKFG0cz1a5OGUBEY 2019-06-25

Changelog:

- Upstreamed kernel to 4.9.183

- Updated CAF sources

- Updated Lineage sources

https://drive.google.com/open?id=1efWjlKhX60IVpbLUkY-_XbV9_90T9L7V 2019-06-16

Changelog:

- Initial Release

Installation:

Reboot to recovery (TWRP recovery for Mi 8 SE)

Wipe /system, /data and /cache (Read Important Note 2)

Install LineageOS zip package

Install [optional] a Google Apps package of your choice (Open GApps is advisable)

Important notes:

1 * Required * Firmware version must be based on MIUI P-based builds.

2 * Required * Formatting data (all user data is wiped, including internal storage) is a must if MIUI was previously installed and device was encrypted.

3 Gapps can only be flashed on clean installs.

Credits:

guoxiao1213 : https://github.com/guoxiao1213

My Sources:

https://github.com/solidv
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] tanjir.h:
Wow. Great work, sir
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] @tensionless:
Good job sir..
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] dimasyudha:
Is it possible to be an official build?
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] solidv:
Updated - 25-06-2019

Changelog:

- Upstreamed kernel to 4.9.183

- Updated CAF sources

- Updated Lineage sources
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] juninhoak:
someone are using it?
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] Shehz4d:
I like how clean and simple Lineage is. At some point i will move on to it as my daily driver. Waiting for it to mature for the mi8 se.

Thank you [MENTION=3590119]solidv[/MENTION] for making Lineage possible on this device.
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] solidv:
https://drive.google.com/open?id=1PC...Revfd8m07ls8-P 2019-07-04

Changelog:

- Upstreamed kernel to 4.9.184

- Updated Lineage sources
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] tanjir.h:
After changing the display size to small, the navigation bar becomes so small to use. Is it like that on Lineage or can be fixed?
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] Paparucho:
Many, many thanks for your work solidv.

I'm going to try it now.
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] Paparucho:
Everything seems to work fine, but I have a problem with Google Play Store: "Device is not certified".

I have tried to register in https://www.google.com/android/uncertified/ with the Google Service Framework number (it's ok), but the problem persist ¿Any idea about that? Thanks
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] solidv:
Im using oppengapps nano and everything is fine

Enviado do meu MI 8 SE através do Tapatalk
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] twentyfourinc:
just change your device ID to "dipper android 9" (mi8) using magisk module - MagiskHide Props Config
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] Paparucho:
I'm using open_gapps-arm64-9.0-micro-20190709.zip

Magisk 19.3

---------- Post added at 06:08 PM ---------- Previous post was at 06:02 PM ----------

I have installed MagiskHide Props Config and Terminal Emulator, but I can't see any option to change the Device ID
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] twentyfourinc:
install busybox + terminal emulator

type

su (give it access to su)

props

1 - edit device fingerprint

f - pick a certified fingerprint

22 - xiaomi

7 - mi 8

2 - android 9

y - yes

restart and done
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] Paparucho:
Thank you so much! It will be any problem for choosing a different device (Mi 8 instead of Mi 8 SE)?
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] twentyfourinc:
No at last it certified and has the same android version

But mi8 is the closest thing to mi8se
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] Surmoka:
Thank you for sharing the vital info that a "Format data" must be performed if an original MIUI was installed.

Yours is the only topic that discloses this fact. Without this, all nwely installed ROMs will just be stuck at the boot screen.
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] Paparucho:
Notification tones and ring call sounds very bad. Music ok. Same problem with previously installed Resurrection Remix 7 (GSI) ¿Someone with the same problem?
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] tanjir.h:
Are you using any audio mod?
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] semhsp:
hello I have a huge problem. I formatted data and wiped data system cache and dalvik, installed the firmware and the rom and now my phone doesn't boot. It's stuck in fastboot mode and I can't boot into recovery not even via fastboot command from my pc.

Do you know how can I fix this? I literally have no idea since something like this never happened to me
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] Paparucho:
I use Viper4Android, but I remember the same problem without V4A.
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] transffun:
If you use Chiness version of MIUI , wipe system will cause that problem l . If you use EU of MIUI ,you can wipe system .
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] semhsp:
Thank you, I flashed Chinese stock and tried again without wiping system and it worked flawlessly.
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] keirth1:
How did you make your phone boot again? Also can you provide link for latest twrp? And a tutorial video? I like to have stock android my problem is my knowledge about this is very limited
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] solidv:
07-09-2019

https://drive.google.com/file/d/10Sv61cGlZstfb2oM8S2W65-3hgsQdviF/view?usp=drivesdk

Changelog:

Updated Lineage sources

Fix android auto and screen recorder bug
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] josepmaria:
Sorry but it's the same date of last build, 20190704... Have you linked wrong?

Thank you
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] solidv:
Sorry, going to upload correct version soon
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] solidv:
Here it is

https://drive.google.com/file/d/10Sv61cGlZstfb2oM8S2W65-3hgsQdviF/view?usp=drivesdk
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] jackzkj:
这是最好的ROM，谢谢！
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] Kyle M.:
Hi, thanks for posting the ROMs. For some reason, mine's not working, it's getting stuck on the boot logo.

Anyone ever had this problem?
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] tanjir.h:
You definitely have messed something up. Try clean reflashing
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] Kyle M.:
I've done that with 2 different roms (Lineage OS and PixelExperience Sirius) using TWRP 3.2.3-1102 for Mi 8 SE. Would be interesting to see where things are not going for this one.

You guys know any other good ROMs (apart from the original one)?
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] tanjir.h:
It should work. Try Formatting Data from wipe option (it will break the encryption and boot up)

BTW, this will remove everything from your device storage though. So, keep everything you need (including the ROMs you wanna install) backed up in your computer
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] Kyle M.:
I've fixed it using PitchBlack as recovery instead of TWRP. After that all went smooth with both ROMs. :D

Seem to be having a little issue with the WiFi but I've yet to look into it further.

Thanks for your help!
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] mysa50:
Maybe twrp version was the problem, last one is 3.3 and you tried to install pie rom with 3.2.3
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] Kyle M.:
Could be because when i downloaded twrp i still had the original android 8 it came with so i downloaded the twrp version for it.
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] mysa50:
Twrp 11'02 was the first twrp release for mi8se and was build for oreo only the next releases support pie ROM.
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] BJozi:
I miss Lineage from my Mi5 a year or so ago and I see ROM development has come along since I first go my Mi8 SE. How is this rom working out for everyone, are you using it as a daily driver, any issues, battery life?
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] Paparucho:
I'm using your previous version 2019-07-04. Which are the steps for upgrade to this new version 2019-09-07? (Is it necessary to wipe something?) Thank you
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] solidv:
wipe cache and dalvik cache only
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] melinder:
Thank you

Nice rom. This is best rom I ever used
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] Repsol123:
Can you update Android 10?
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] solidv:
https://drive.google.com/open?id=1pb...HEBXmUxQmy4G0b 2019-12-25

Changelog:

Updated Lineage sources

Updated kernel to 4.9.206
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] tanjir.h:
Thanks, bro
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] kreuks:
Thank you, but the link is broken
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] solidv:
https://drive.google.com/file/d/1pbZl2o5WoktVo8yWuLHEBXmUxQmy4G0b/view?usp=drivesdk
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] josepmaria:
Sorry [MENTION=3590119]solidv[/MENTION] , but dirty flashing is rebooting all the time (coming from 09-07 build). Dirty reflashing 09-07 working good. Didn't try clean flash
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] Repsol123:
Thanks bro
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] 有本事:
Hey bro, thanks for your system and maintained. But I found a little bug in "2019-12-25" update this version. In "Network ＆ internet", then "Mobile network", press "Preferred network type".Settings will crash and signal will be lost for a moment.

BTW, do you plan to update to Android 10?
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] Paparucho:
Thank you for your work solidv. I have updated to "2019-12-25" from "2019-07-04" and all seems to work fine by now.

But I have a message "SELinux deactivated" How can I fix it?
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] kingofspace:
Great stuff SolidV! Thanks for all your work. Running it now without any noticeable problems so far. Excellent!

Do you also happen to know the /e/ foundation project?

It's based on LineageOS as well, i've asked them to officially support this device and just gave them a link to your repo, to make life easier for them (hope you don't mind :fingers-crossed:). Can't post any url's yet, but it's on: "community e foundation/t/xiaomi-mi8-se-sirius" (replace the spaces with a dot).

Cheers!
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] lRaVelN:
For me it sits several minutes on boot logo and then reboots to recovery. I'm using twrp 0423 and flashing on top of 8.12.27 xiaomi.eu rom. Can someone please help me? Am I doing something wrong?
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] LeeCauchutoto:
What the version of the TWRP? and do you have any image about thi rom?:D:D
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] solidv:
Guys if u want Lineage 17.1, follow guoxiao1213 github.

https://github.com/guoxiao1213/Mi-8SE-ROM/releases
[Xiaomi Mi 8 SE ROMs, Kernels, Recoveries, & Other ] rsmztrkmn:
The download link is broken. Could you please update it (the latest one 2019-12-25)?

I need to use Android 9 for a reason. And I don't like MIUI.
[Nook Touch General] ingramsmith:
What I have: Nook Simple Touch with firmware 1.2.1 and Multitouch/USB Host Kernel.

What I want: ability to power something from my reader.

Using USB Mode Utility I can change various properties of Nook's USB socket

but no matter what setting I use my multimeter always shows 0 Volts.

Why it doesn't work? Is it even possible to use Nook as power source?
[Nook Touch General] Renate:
The Nook NST can supply host mode power.

It was pretty balky and it didn't work all the time.

Try combinations of plugging in the OTG adapter first, then the device into the adapter.

I think when I looked at it (a long time ago) there was an issue of required capacitance on the Vcc line.

On the newer Nooks the situation is worse.

They never carried through the Id pin on the USB connector.

We can muscle the (unconnected) Id signal by changing the pullup in the pinmux.

This works, but the still does not generate host power.

You need to use a back-powering USB hub.
[Nook Touch General] ingramsmith:
[MENTION=4474482]Renate NST[/MENTION] Sounds like too much trouble to be worth it. I just want do plug some LED light so I can worry about only one battery not two. But if there's no simple way then it's not worth the effort.
[Nook Touch General] Renate:
You might consider the Glow2, the white one with the capacitive touch screen.

You can pick up a refurbished one cheap.

(Ok, it is a slippery devil, there is the horrible white waffle border and the home button can detect humans at 10 paces,

but a screw mount, stripping the waffle away and trimming the home button fixes that.)
[Huawei P20 Lite Questions & Answers] ConsoleHax:
Hello,

My ANE-LX1 doesn't seem able to update to EMUI 9.1 because it boots immediately in TWRP. Is there a way to install this update without losing TWRP? And if not, how do I revert to stock recovery?

Thanks in advance.
[Xiaomi Mi A2 Lite Questions & Answers] lukczas:
Hi. I noticed that during the cloudy sky the phone can not find the signal GPS. When it is cloudless, it takes a few seconds to find the signal. Whoever has problems with this. Unfortunately I live in uk and there is no sun so this is a big problem :P
[Xiaomi Mi A2 Lite Questions & Answers] a1291762:
For GPS to work, your phone need to be able to receive signals from multiple satellites. Clouds can block the signals. Not a lot you can do.

Possibly the receiver in this phone is impacted by the metal case? Keep it screen-up?

I noticed that FM radio reception is not as good as my previous phone...
[Shift General] tece:
Anyone dumped his recovery partition from a german shift before shooting it down with wubi-installer?
[Shift General] pof:
Actually it is impossible to nuke the recovery partition using wubi-installer, as it installs on already existing drive (c:), and only "sees" the drive the same way windows sees it.
[Shift General] tece:
so i didn't read your previous threads clearly ..?

when i want to Fn+3 my Vista back zo defaults it takes 5 seconds and vista boots. Thought this happens when recovery"partition" got lost?
[Shift General] pof:
yes, that's what happens when it gets lost.
[Shift General] bladed123:
I have used Stellar Phoenix Windows data recovery software to recover my partition. You can try this partition recovery software .It is demo is free in which you can see the preview of your recoverable data.You can try this software may be it will help you out to solve your problem.
[Android Q&A, Help & Troubleshooting] RealSyntech:
I made this thread because im desperate and really frustrated because of the loop regarding rooting procedures for Zenfone live, TWRP are the same and not working when you do "fastboot fllash recovery [filename].img", hopefully someone can make things clear about whether there is a working rooting procedures for this device because what I've search for the past hours are more likely troll and not really helpful.
[Android Q&A, Help & Troubleshooting] voxan24:
Have you unlock the bootloader?

And if u would root Ur Asus try whit Magisk

Envoyé de mon LDN-L21 en utilisant Tapatalk
[Huawei MediaPad M5  Guides, News, & Discussion] emiliewgnr:
Huawei Mediapad M5 available firmwares list and links.

CMR - cameron (10" model) :

cameron.html
[Xiaomi Redmi Note 5 Pro Questions & Answers] geekgunther:
Hey, WhatsApp keeps continuously crashing on PE. Any fix?
[Xiaomi Redmi Note 5 Pro Questions & Answers] Vishwagaine:
Just uninstall and then again install from Playstore
[Nokia 7 Plus ROMs, Kernels, Recoveries, & Other De] Raghu varma:
Note - Iam Not Responsible for bricked devices

About Team win recovery project

TWRP is an open source, community project. TWRP development is done by roughly 4 people at this point. We also have a large support community with many people who are willing to answer questions and help people with their devices either through our IRC channel or on forums like xda-developers.

Team Win was originally formed to work on porting WiMAX to CM7 for the HTC EVO 4G. After our work on the EVO 4G we wanted to work on a project that would work on more devices than just the EVO 4G and we settled on working on a recovery. Today TWRP is the leading custom recovery for Android phones.

Installation procedure

Note - According to HMD global Nokia 7 Plus launched in 2018 march with Oreo out of the box.

Well in my official twrp thread one of my user posted a photo during when he tried to boot twrp of mine on his Nokia 7 Plus phone turns in to white screen with some lines & he underlined that his phone having different display ( pure display ) . According to HMD employee He undelined that " they changed the screen provider of Nokia 7 Plus from some period of time"

Well to make these things clear ?

I introduced a separate infra for this Nokia 7 Plus phones and we call them as

OOB & POB

Means The people who got Oreo out of the box can actually use the twrp builds named with

OOB ( Oreo out of the box )

&

The people who got Pie out of the box phones can actually use the twrp builds named with

POB ( Pie out of the box )

.

1 . Download twrp-3.4.0-0-B2N_sprout_sprout.img & twrp-installer-3.4.0-0-B2N_sprout.zip copy in one folder

2. connect phone to pc boot your phone to download mode

3. open cmd in that folder

4. type fastboot devices

5. type fastboot boot twrp-3.4.0-0-B2N_sprout.img

6. now your phone will boot in to twrp

7. now copy twrp installer.zip in to your phone from pc using type c usb cable

8. now flash twrp installer zip ( this will make your twrp permanent )

10. now flash magisk or what ever your wish and press reboot system

11. now if you people want to boot in to twrp? power off your phone connect to pc or charger

& wait for battery logo and press volume up and power button for 8 seconds now you will boot in to twrp

Download Android 11 Twrp-3.4.0-0 From Here

Download Android 10 Twrp-3.4.0-0 From Here

Download Android 9 Twrp-3.3.1-0 From Here

​

For More Information About Status Official Click Here

​

​

XDA:DevDB Information

TWRP 3.4.0-0 , for the Nokia 7 Plus

Contributors

Raghu varma

Source Code:

https://github.com/TeamWin/android_device_nokia_B2N_sprout

My build script https://github.com/RaghuVarma331/scripts

Version Information

Status: Stable

Current Beta Version: 3.4.0-0

Created 2019-06-16

Last Updated 2020-06-25
[Nokia 7 Plus ROMs, Kernels, Recoveries, & Other De] Raghu varma:
* Reserved
[Nokia 7 Plus ROMs, Kernels, Recoveries, & Other De] Tenshou170:
[DELETED]
[Nokia 7 Plus ROMs, Kernels, Recoveries, & Other De] Raghu varma:
No mate
[Nokia 7 Plus ROMs, Kernels, Recoveries, & Other De] GrandLuLu:
Is that means my phone will be rooted and i can install another system ?
[Nokia 7 Plus ROMs, Kernels, Recoveries, & Other De] Allek84:
No,without unlocked bootloader nothing.
[Nokia 7 Plus ROMs, Kernels, Recoveries, & Other De] ban.codrut:
Thank you for compiling and shearing this. I'm really excited to test it out, especially the crypto part if it works properly !

I've been looking through your repositories and I've noticed you've build B2N tree from DRG tree. How much are they alike, with emphasis on audio part, eg mixer paths ?

Also I'm the owner of an bl-unlocked B2N , if you ever need someone to beta test PM me.
[Nokia 7 Plus ROMs, Kernels, Recoveries, & Other De] k3dar7:
>> Remove lock screen password , pin , pattern

but this remove crypt from internal_storage or not?? anyway this step is i hope need only if i want acces to internal_storage from TWRP, if i not need and use (same as with https://xdaforums.com/nokia-7-plus/development/recovery-twrp-3-2-3-0-t3892644) USB-C where store Magisk.zip for install, then is this step not need?

>> this will work only On June 2019 Security Patch And From Now i will update Twrp Every Month

sure? for boot only is not need same TWRP version as installed SecurityPatch, and twrp-installer is not "only" patching/adding TWRP to actual/stock/any_sec_patch_version??
[Nokia 7 Plus ROMs, Kernels, Recoveries, & Other De] Raghu varma:
Sure thanks :)
[Nokia 7 Plus ROMs, Kernels, Recoveries, & Other De] ExaHamza:
Share some screenshots. Do you mean we install without even unlocking bootloader?
[Nokia 7 Plus ROMs, Kernels, Recoveries, & Other De] ban.codrut:
Stuck at Spash Screen after installing TWRP

Title says it all.

Using fastboot boot works properly and I'm presented with the decrypt page after a couple of seconds.

Using the installer.zip and trying to boot into recovery ends up being stuck at the spash screen, with no decrypt page showing up. I've uploaded recovery.log

View attachment 4780973 with permanent installer stops at line 81

View attachment 4780979 with fastboot boot continues after line 82 with key management : Using Keymaster HAL: 3 from QTI for encryption. Security level: TRUSTED_ENVIRONMENT, HAL: android.hardware.keymaster@3.0::IKeymasterDevice/default

on a side note: other issues / small annoyances

a) While fastboot boot into it, on the decrypt page there is some graphical glitches: flashing yellow on top bar, and other color errors. Touching the screen first time fixes it. Also (maybe a TWRP thing) the aspec ratio is 16:9 with gap on top.

b) Display locking doesn't work properly. It's unable to actually turn off the screen, instead it only dims the screen and stays on with the last frame on it (no picture update), instead of actually turning off the screen.

Both can be seen in fastbootrecovery.log:

a) line 15 - 25 :

Starting the UI...
setting DRM_FORMAT_BGRA8888 and GGL_PIXEL_FORMAT_BGRA_8888
cannot find/open a drm device: No such file or directory
fb0 reports (possibly inaccurate):
vi.bits_per_pixel = 32
vi.red.offset = 0 .length = 8
vi.green.offset = 8 .length = 8
vi.blue.offset = 16 .length = 8
setting GGL_PIXEL_FORMAT_RGBA_8888
double buffered
RECOVERY_BGRA

b) line 26 - 33:

framebuffer: 0 (1080 x 2160)
Using fbdev graphics.
I:TWFunc::Set_Brightness: Setting brightness control to 420
I:Loading package: splash (/twres/splash.xml)
I:Load XML directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/splash.xml' directly
I:Checking resolution...
I:Scaling theme width 1.000000x and height 1.083333x, offsets x: 0 y: 80 w: 0 h: -80