yashsingh1/xdaforums huggingface dataset:
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
did the previous Rom also have problems with MTP? like evox 12.1 or stock Rom?

because some AU variant users also have some problems on ADB & MTP. but in the DoCoMo variant there is no problem.

yeah it seem not a driver problem,
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] ryo2456:
Is there any different about Cherish OS?
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
almost the same as evox 13. but some say Cherish is smoother. my friend in group who build it

and also decrypt works there
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] JaneValley:
Sorry I didn't try the mtp function when using Evo or the Stock, so I really can't tell.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] JaneValley:
in my experience that Cherish OS is better than the Evo 13 with better customisation and stability.

Back Evo 13 I had encountered some status bar and navigation bugs, but this one don't
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
oh okay, and because Rom Evox and Cherish is different from my device tree, it might be very influence too.

but maybe I'll try to make a little change later
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
the link in the first post.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] KONR4D:
finally got around installing it. it boots fine. dont know roms to install tho but is super cool. heads up you have to use this img to patch with magisk.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] KONR4D:
tried to make a backup on Evox 12.1 rooted with magisk.

"Can not create '/data/media/0/TWRP' folder (Requied key not available)"

"Failed to make backup folder."
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
oh it looks like Rom evox 12.1 still hasn't been decrypted. maybe only on Rom Cherish that has been decrypted.

never tried for evox 12.1 or 13.

if you want to make a backup move the storage to Ext sdcard or use Cherish Rom to do a full backup
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] KONR4D:
is it an unofficial build? cant find it
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
yep, you can look it in the group in the first post. there is pinned Rom Cherish and twrp support for x5 too
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] KONR4D:
backup doesnt work on stock firmware. also says users are encrypted(??)

posting just for info
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
yep, backup partition /data won't work on stock, because the internal storage still encrypted.

Only on CherishOS internal storage can be accessed (because the ROM has been decrypted)
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
* add support for x5

because of the conflicting touch driver, so for now the builds are separated
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] fuypck:
Thanks for your work, I've find a TWRP for my pone for a long time but not exist, your work helped me a lot

J9110_Customized CN_55.2.A.4.154-R12C (Android11)

Worked :

boot to TWRP, Factory reset, install pakage(tested of Magisk), file manager, boot to system

Not work :

encrypt data (password is right but it says psw were wrong)

other function not tested
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
thanks for your report too.

unfortunately it is also quite difficult to decrypt it, and maybe that includes Sony's stock bugs

usually very easy to decrypt data from twrp.

and I still don't have enough time to experiment
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] DanielMode:
@se.developers

sad there is nothing out of TWRP on newest Xperia 5 & 1 Generation's IV
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] ker_99:
Im trying to compile one, but i dont know how. I have The xperia J9110 with temp root and unlocked bootloader
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] DanielMode:
i have my X 1 not rooted but both of my X5 iii / X5 iv are rooted
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] Thanhhh1403:
Deleted message
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] ker_99:
I found TWRP for my Xperia 1. It is working good.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
maybe I can help you to build it
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] DanielMode:
any download source.?
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
I'll try to make a device tree for you later, let's continue in pm
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] kaseem_dv7:
hi sir

can u help me to unlock bootloader for xperia 5 mark 3

i tried so hard and all avialable ways to open it but i cant
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] kaseem_dv7:
docomo ver.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
hi,

the most important thing is unlocked bootloader allowed : yes

you can read it from here How to Unlock Bootloader

and for mark 3 you can visit this topic

Xperia 1 III
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] kaseem_dv7:
But my device is docomo ver.

And its says unlocked bootloader allowed:No ☹️
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
then you need to change the status bootloader ftom no to yes, need credit to change it
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] kaseem_dv7:
Can u help me to change it🥺
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
You can join the group Sony Xperia 1 & 5 Indonesia

there you will be guide to change the bootloader status and how to unlock bootloader, root and custom rom if available for your device.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
* V6 has been released, link has been updated

don't forget to donate if my work helps you XD
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] JaneValley:
Lovely! Nice to see a new version
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
hope this will be a good opportunity for the future
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] Mpeins:
thank you for your hard work . bythe way can i flash this with my xperia 1 IV andriod 12? the reason i am asking is there is no twrp for xperia 1 IV. thanks again
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
hello, I don't think it will work. most likely it will softbrick or bootloop.

you'll have to build it yourself specifically for the mk IV, or you can port it in.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] DanielMode:
i would like do so but i have no clue where to start :mad:
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] bobbyamarthaa:
TWRP A11 (stock) cant decrypted,

always stuck in "Attempting to decrypted FBE for user 0" after entering password.

test on SO-01M / Xperia 5 docomo.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] Thugstage:
Good Recovery
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] Thugstage:
Thanks so much! It wont decrypt the data partition unless i disable my screen lock tho.. I am using Sony xperia 5 J8210 Bahamut running LineageOs 18.1.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] Tommy0716:
It is sorry to newbie Question !

Same issue as " wont decrypt the Data partition - 0 MB storage error in TWRP "!

My device is sony J9110 Dual which be installed Sony Stock ROM 55.2.A.4.332 Android 11 by newflasher !

But i have flashed downgrade TWRP 3.3.1 by fastboot flash boot TWRP.img then data partition appear but MicroSD disappear !

So I try again flash your twrp 3.7 then same issue require to decrypt just ignore and keep go on !

It becomes all right ! Data partition , MicroSD appear ......

Thx lots
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
have you tried formatting the partition data from fastboot?

"fastboot format userdata"

flash my TWRP, then format the partition data via fastboot. and never change TWRP to another version.

if it still remains, you can send me the logs. i'll check it out

because in the Rom XperiaUI a13 that I use, there is never a problem.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] Tommy0716:
First, It is appreciated to your reply and instructur newbie !

As above, The "fastboot format userdata" that meam it have to reflash sony stock rom a11 again ?

I have reflashed new a11 already and lost all recovery.log !

BTW, refer https://xdaforums.com/t/unofficial-twrp-for-xperia-1.3966435/

Do i need to fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img after fastboot flash boot twrp.img ?

I had tried fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img but command can not execute !

BTW, where can download vbmeta.img for Xperia 1(J9110) ?

Or just install "Disable_Dm-Verity_ForceEncrypt_11.02.2020.zip" after flash your TWRP ?

"Disable_Dm-Verity_ForceEncrypt_11.02.2020.zip" download from https://androidfilehost.com/?fid=17248734326145725184.

About the process squence

After above process, if can mount data partition and recognize Magisk-apk zip in MicroSD then be able to use TWRP install magisk !
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
you don't need to reflash the stock A11 again, it only requires formatting the data and rebooting the system. after that you can try rebooting into TWRP and see if the internal is decrypted?

for my version of TWRP there is no need to disable vbmeta verification, unless you want to use a custom Rom or gsi.

don't install Disable_Dm-Verity_ForceEncrypt, I think it will brick your phone.

if you want to install magisk, you can also use the magisk patch to my TWRP and flash it via fastboot.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] Tommy0716:
After flastboot flash boot twrp.img, thefirst time login page require to enter pattern (like as open phone lock screen pattern) for user0 !

It takes some time to decrypt but finally show "pattern failed please try again" !

I do not know how to resolve yet ! Would you mind to suggest me how to fix up this issue ?

But click the "mount" -"select Storage" -- show up internal Storage , Micro SDcard & USB Storage size seem all right !

I can select storage during install magisk and show install process "DONE" but show some warning "Failed to decrypt user 0" !
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
that's weird. what kind of lock do you use? password, pin or pattern? and can you send me all the logs from the advanced menu. (dmesg, logcat, recovery)
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] Tommy0716:
I try to decrypt by current system lock screen pattern !

After boot to recovery mode and try to test TWRP backup feature,

1st time, select all folders in list under root.

2nd time, just select data and boot folders

but both ways all fail !

There are your wanted logs file and some fail backup record pictures !

It is appreciated If you can suggest any ideal to resolve this issue.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
the problem is in the Keystore, can you try my latest build later?
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] bobbyamarthaa:
cuma kasus di stock A11 pak.

di XperiaUI A13 normal decrypt nya.

format userdata same problem.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] Tommy0716:
Thank your attention !

I will try again later but please notice me after you have uploaded new version !

Thx lots
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
masih di stock apa Rom lain om?

can you try it, based on TWRP 12.1

but can decrypt android 11

twrp12.1-beta2
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] Tommy0716:
Today flash twrp12.1.beta but fail to operate properly !

please refer the attachments.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] Tommy0716:
But I had tried to find some step to let twrp-3.7.0_11-0-griffin.img able to backup properly!

1) disable lock up screen on phone ! (Bypass) No more require enter pattern to decrypt during open TWRP page !

2) disable TWRP lock up idle screen and set up time zone properly in order to avoid to click backup cancel when awake up screen !

3) To clean MicroSD Card to make sure enough free for backup

It can complete the backup without error !

thanks for your kind attention. If any miss, please let me know to improve !
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
after disabling the screen lock, is the internal already decrypted?

Actually, the problem of failed backup occurs because the internal is still encrypted.

so, if the phone is already decrypted. you don't need the steps above

can you give me another log on the latest TWRP? and btw you don't need to provide screenshots. just log
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
key not found, and now keystore2 is the problem lol

actually everything works, but there is enough delay for the keymaster and keystore2

I will rebuild for android 11 rn.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
@Tommy0716, could you try this, and send me the logs

if it still doesn't decrypt, maybe I should split the build for x5

twrp-11-test
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] bobbyamarthaa:
posisi udah ga di stock om kalau sekarang,

problem decrypt cuma di A11 stock kemaren.

posisi Lockscreen nyala (Pin, PW, Pattern) gagal decrypt,

format internal storage, data, ok, tapi setelah setup, setting lockscreen, kena lagi.

kalau non Lockscreen, everything OK / decrypt Pass.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
berarti tanpa lockscreen gak ada masalah ya om?

kalo saya liat log diatas sih emang masalah key tidak di temukan, tapi dulu beberapa orang di stock x5 gak ada masalah juga deh. agak aneh emang device ini wkwk

btw thanks for the information

ntar kena omel kalo gak pake inggris 🤣
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] RealNoobKanger:
Firstly, thanks for your fantansy twrp build, you make kumano better bro.

but, Sorry for suddenly bothering, I have some questions and suggestions about twrp on android 12.1 builds:

I tested your TWRP device tree but replace the kernel with voidanix one (https://git.keyedlimepie.org/voidanix/android_kernel_sony_msm), it booted on both his lineage os builds for kumano and stock rom. he drop kernel modules to vendor now so the ZImage size is small enough so we can build a twrp 12.1 with full multi-language with it. Should we switch to use this kernel? (just suggestion)

And another, I wonder now why selinux is permissived but not enforcing, kumano don't have recovery partitions, if boot's cmdline set selinux to permissive, the ROM will be turned to selinux permissive too, it's unsafe and TWRP can works well with selinux enforcing. should we change to selinux enforcing?

Just suggestion, thanks for your great twrp builds.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
hello bro, thanks for the suggestion

maybe in the next build I'll try to use that kernel.

and the reason for selinux permessive is because at that time in some Roms, the external SD card always asked for formatting after booting when using enforcing.

even in logcat I didn't find the problem.

I also haven't tried to change it again, because I'm very busy. maybe I'll do a test run for enforcing later.

thanks in advance
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
@RealNoobKanger after I tried the kernel, in stock xperiaUI the audio bug. does it work in lineage and stock Rom?
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] bobbyamarthaa:
cuma bisa di rom ini om.

[ROM][UNOFFICIAL] LineageOS 20/21 for Xperia 1/5

Code: #include /* * Your warranty is now void. * * I am not responsible for bricked devices, dead SD cards, * thermonuclear war, or you getting fired because the alarm app failed. Please * do some research if you have any...

xdaforums.com

buat rom lain audio techpack nya beda.

kalau mau bikin twrp based itu, berarti harus rom based dt voidanix.

alias rom2 jadul bakal nge bug semua.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
Oalah pantes, sebenernya tinggal di ganti kernel aja sih. gak perlu dt dia. dan seharusnya twrp juga berfungsi normal disana. kalo dia basednya stock android-11 juga.

stabil gak rom nya om? bisa pake twrp kan disana?
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
NEW Update for TWRP-12.1 Only

added PitchBlack and Orangefox recovery

when you unpack and repack it.

the size will be smaller, around 40mb

but it still uses the stock kernel

You can also change the kernel as you like.

addition of multi language as well

but selinux is still permessive, because considering that in some roms, including XperiaUI, when enforcing sdcard has problems when booting up

thanks for the suggestion @RealNoobKanger
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] bobbyamarthaa:
no update for A11 stock?
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
For now not yet om, because the stock a11 is official.

it needs a review from the staff.

And if it's not possible, I'll make it unofficial later
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] Redzuan CiLz:
My device is J9110 (Sea) running on custom rom Evolution X android 12.1 heavily modified by me and yeah still encryption.

Got some old firmware a9, a10 and a11 Sea in my pc with modified Update.xml to trick newflasher..

I wonder bout this new twrp 12.1, ill will flash it next time to test it in each different method.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
I remember someone tried TWRP on evox before, and it worked fine. maybe you can send me the logs if it's still encrypted later.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] Redzuan CiLz:
Sir, I think I fckd my J9110 because of my stupidity, HARD BRICK red blinking cannot go to fastboot and also flash mode, I test your 12.1 twrp, all smooth but still encryption, so I boot again to twrp, test some and hope it will work but fckd it up with boot option to system a or b, I'm so stupid, if I know it I will never boot it to system b because all system is a active.

Cannot find some emergency loader for our devices or even test pin to trigger qcom.

I'm broke now, I kill my beloved Sony.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
If the red blinking is usually because the battery runs out, the voltage is below 3.7v.

you need to charge it using DC power supply

or if it's because of software, you just need to re-flash it with newflasher.

I don't think my twrp has anything to do with this.

If you can't boot because slot b is empty, you just need to set it via cmd.

fastboot --set-active=a

fastboot reboot

or you can go back to recovery mode.

and you can copy log in advanced menu
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] bobbyamarthaa:
any way or update to decrypt stock A11 with Screen Lock?

lol
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
have you tried formatting the data first?

don't use factory reset or wipe data. but use format data, it will also remove encryption.

maybe because of dirty data partition or different key from previous data.

Because what I saw some logs are not so significant in some cases.

You can also backup the data partition first, then format it, whether it still remains encrypted.

if it still remains, I need a logcat after formatting it :p

or you can use twrp 12.1 for test lol

or else I'll build for the next twrp 11.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
some people experience USB doesn't recognize on TWRP when plugged into the computer, so it will also affect adb sideload.

out of the 5 computers and laptops i've used before, i'm only experiencing it now. still haven't found a solution, is this problem from the kernel, or the computer drivers or something else

and strangely enough, there is no problem when using windows 7 and Ubuntu 22.04. this report occurs on some windows 10 only.

you can try Ubuntu bootable from usb (no need to install it). mtp will work there on TWRP

and I'm still looking for a solution at the moment
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
New Update V.9

move vendor/bin to system/bin

cleanup unused flags

remove unused modules

Fix USB doesn't recognize on some devices

update fstab

selinux enforcing

much more
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
New Update V.10

Update to TWRP 3.7.1

fix some mount point

add script to change device name

re-added flags and modules

fix install ROM from adb sideload & OTA
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] LouNGeRR:
Could you link the actual source code for this? The linked Github was last updated 10 months ago.
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] se.developers:
Sorry I'm too busy and rarely update it on Gerrit. You can use my repository directly.

link has been updated
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] 骑士山姆:
Great job, thanks very much! (works on J9210)
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] narutohui:
i am stuck where i started,the touch doesn't work,how do i exit?
[Sony Xperia 1 ROMs, Kernels, Recoveries, & Other D] Alpha_Radke:
how did you unlock Softbank bootloader? everyone says impossible so how did you try TWRP on it?
[ASUS ZenFone 8] DrSimpDevelopment:
Thank you man!!!!! I used to make use of the mkbootimg_tools, but that ended up throwing errors saying it can't find "mkbootimg" I'm so glad I found this you spared me a huge headache. It ended up working really damn well

Tested device:

BLU View 2

Android 10

Rooted with Magisk/Unlocked bl
[ASUS ZenFone 8] nom_:
Сan i patch the adbd binary with magisktool? If the answer is yes, then where is the adbd binary in ramdisk? Or do I need to use another tool?

I apologize for the stupid questions, I'm new to this field
[ASUS ZenFone 8] bnsmb:
What do you want to achieve?

"adbd binary" is the adb daemon running on the phone? And your goal is to replace the adb daemon with a patched version?

regards

Bernd
[ASUS ZenFone 8] nom_:
Yes, by this guide: https://harrisonsand.com/posts/patching-adb-root/

I want to use adb root, but it's throws this error "adb cannot run as root in production builds"
[ASUS ZenFone 8] bnsmb:
Well , then just extract the boot image ; unpack the ramdisk , search for the adbd in the files from the ramdisk using

find <dir_with_unpacked_ramdisk> -name adbd

or something similar (in the ramdisk from the boot image for OmniROM 13 the adbd is in the directory ./system/bin/) ; patch the adbd binary, and recreate the ramdisk and the boot image as described above .

This must be done after every OS update so I recommend to better use Magisk for getting root access if possible.

regards

Bernd
[ASUS ZenFone 8] nom_:
Thank you Bernd)!
[ASUS ZenFone 8] Rev_786:
@nom_ - Were you able to make this work?

CC: @bnsmb

I believe post Android 11, all vendor-specific information is factored out of the boot partition and relocated into a new vendor_boot partition.[1]

I was able to extract the vendor_boot image using this, but curious as to how to boot via vendor_boot image?

If I flash it using fastboot, my device goes into a boot loop.

fastboot flash vendor_boot vendor_boot.img.

How can the /system/bin dir this be repacked within ramdisk as boot img?

[1] https://source.android.com/docs/core/architecture/partitions/vendor-boot-partitions
[ASUS ZenFone 8] bnsmb:
HI

what do you want to achieve?

regards

Bernd
[ASUS ZenFone 8] Rev_786:
Boot by adding custom system binaries in vendor_boot img

(For example, the patched adbd which is discussed)
[ASUS ZenFone 8] bnsmb:
I doubt that replacing files in the vendor_boot.img can be done easily ... I recommend to use Magisk to do that:

https://xdaforums.com/t/how-to-change-files-in-the-directory-system-with-magisk.4454489/

see the section beginning with "This method can also be used to replace files in the directories /vendor, /product, or /system_ext:"

If that does not work you might try this approach:

https://xdaforums.com/t/how-to-change-files-in-the-directory-system-with-magisk.4454489/

regards

Bernd