yashsingh1/xdaforums huggingface dataset:
[Thinkpad Tablet General] mvrk69:
Hi,

I have a Lenovo Tab3 10 Plus TB3-X70L, can anyone recommend me the best way to install TWRP or CWM and ROOT my device?

Also, is there any working custom ROM like LineageOS for this tablet?
[Thinkpad Tablet General] Guantonio:
Rooting guide for all versions of TB3-X70L

I've not come across any custom roms yet but if all you want is root access follow my post here.
[Thinkpad Tablet General] kjonca:
But, if I understand it correctly, it needs twrp which is NOT AVAILABLE for TB-X70L.
[Thinkpad Tablet General] kjonca:
I am afraid, that there is not root for this model :(
[Thinkpad Tablet General] TheDoctor46:
Anything?
[Thinkpad Tablet General] S8_Phone_Fan:
Hi, i have this Tablet too, because it has only Android 6, most Apps don't work anymore.

There should somethins with lineageOS available, I found this guide

How To Install Lineage OS On Lenovo TAB3 10 Plus TB3-X70L - TweakDroid

Complete Guide [With Download Link] to Install Lineage OS In Lenovo TAB3 10 Plus TB3-X70L . Let's Customize Your Lenovo TAB3 10 Plus TB3-X70L With Latest.

tweakdroid.com

but all links are down.

Maybe someone knows a working TWRP and a LineageOS Version for this Unit?
[Thinkpad Tablet General] B00x:
Yeah, nothing i searched over 4pda they had something ut all the links are down, so if someone has a backup it would be much apreciated.
[Thinkpad Tablet General] cr@sh999:
Maybe somebody had luck to find any custom rom?
[Thinkpad Tablet General] Nafiganado:
Can't believe no custom ROM here whereas there are several ones for a weaker tablet, X710i...
[Thinkpad Tablet General] Rastafaraaj:
TAB3-X70F // PLUS // BUSINESS ROOT METHOD FROM 4pda.ru

Found it on 4pda, used and it work's so i'll repeat it to you.

Author is guy called olegin (thanks God that i've had a russian gf).

Step one: Install everything you need to do a root (fastboot drivers/adb drivers/device driver etc)

You also need to unlock your bootloader. Boot device normally, open developer options, check "oem unlock" option, then run it into fastboot, and write in cmd fastboot oem unlock-go.

Step two: Run your tablet in fastboot mode (volup + power)

Step three: fastboot flash boot boot-sign.img

Be careful, in my file there is a two versions of boot-sign.img, one is for PLUS second is for BUSINESS version so take one of them that you need.

Step four: After flashing boot-sign reboot your tablet, check all the functions, go back to fastboot mode

Step five: fastboot flash recovery recovery.img (same as boot-sign.img, you have two versions you need to be careful)

Step six: Prepare SD Card (or put it in internal storage)modified SuperSU (from my zip). Boot into recovery mode (volup + power and click "recovery"). Install SuperSu by recovery mode.

After flashing wipe dalvik/cache and reboot. You need to wait 2-5 minutes, if nothing happend you propably have done something wrong :)

Check SuperSU APP.

@edit

ATTENTION

Everything depends to version of your tablet. For me - TB3-X70F with 16GB and NFC Antenna (i have no idea how but it is). In my case after flashing boot-sign.img i've got a problem with "Temperature too high, tablet its going to cool down" so i've found second boot-sign.img from Lenovo russian forum and after flashing that version of boot-sign everything was fine.

It's important to check system after flashing boot-sign.img

Rest is same as before, boot-sign, TWRP, superSu, that's it. In attachment I'll add second file with exactly that boot-sign.img
[Thinkpad Tablet General] Rastafaraaj:
Link are still available, you just need to login to download ;) If you need something you can try to DM me
[Thinkpad Tablet General] Brick098:
done everyhting, recovery not working and i cant boot up tablet, its on a bootloop, booting forever and stuff. i flashed the bootsign with fastboot flash boot boot-sign.img and then i tried to boot it up but it was in bootloop, i went into fastbooot and did both of the commands, but now recovery not booting up
[Thinkpad Tablet General] Rastafaraaj:
So you used wrong boot sign. What is your model?

Did you do OEM unlock I debug settings? Sometimes you need to do it second time after boot-sign reboot.
[Thinkpad Tablet General] Brick098:
i did not do oem thing. how do i fix this help me
[Thinkpad Tablet General] Rastafaraaj:
As it's written, settings -> developer options -> Allow OEM unlock

If you don't have developer settings visible in settings go to "About phone" tab and click few times on android build version.
[Thinkpad Tablet General] Brick098:
how do i fix this
[Thinkpad Tablet General] DAVIDEDPRIBEIRO:
hI, I followed the steps you've provided, I also got the message that my OS needs to cooldown due to high temperature, So i Tried the second image and now after wiping, reset data and then reboot, I got stuck on LENOVO Splash screen. Any idea how to sort it out?
[Treble-Enabled Device Development A/AB ROMS] fxsheep:
Update 20180806:

There are many device-related bugs as we can see.

Different hardwares/softwares will cause different bugs on different devices, and there's probably no way to fix all of them just by modifying this port, but by porting it to devices respectively.

Anyone feel free to do it on your device and distribute your patches and ports based on this one.

Look into the P semi-GSI and system/vendor images from other P preview to get some idea.

WARNING:I‘m not responsible for any consequences at all.This is an OEM rom ported from Vivo X21 so it may cause wrong behaviors including partition overwritting and may brick your phone or break hardwares.I strongly recommend you take a completely full backup of your device and know how to recovery firmwares in case of any problems.

This is still in early stage and should be normal if some features are broken.

Only working on Qualcomm fully-Trebled deivces.[/B]

Known Bugs:

Keymaster not fully working on some platforms.(Lockscreen password may broken)

Features likely broken:

Advanced settings,fingerprint,SMS sending,ime

Almost Working in all deivces:

Boot

VoLTE

WLAN

BT

...

Install for A-only:

1.enable Treble ,flash a fully-trebled 8.1 rom

2.Extract FuntouchOS_P_port.7z to your TWRP backup folder (/.../TWRP/BACKUPS/$(yourserialnumber)/

3.Restore Funtouch OS /system with TWRP

4.flash patch zip

5.wipe data,flash fbe_disabler and Permissiver (from semiGSI thread) if needed for your device.

6.Reboot.

Normally it will boot to bootanimation.If it doessn't pass bootanim then take logs with

adb logcat > logcat.txt via PC.

NOTE: If you're stuck at logo , please make sure you can boot sGSI

Telegram Group:

https://t.me/funtouchosp

Credits:

Special thanks to [MENTION=6298645]erfanoabdi[/MENTION]

Vivo for ROM

Xiaomi for device

ChangeLog:

v3(20180729):IME Keyboard fixed.

Keymaster improved.

v2(20180727):Debloated /system to 2.8g

Major fixes about UI and vivo system services.

v1(20180727): Initial release.

Download

GDrive: https://drive.google.com/drive/folders/14RLFFu3mHDCdtOIzvH0IEDjZRZ_iZK_K?usp=sharing

BaiduNetdisk: https://pan.baidu.com/s/1KyzS0k_464BQSqOhQBjOQw pass: 8s5w

Older version:

v1:

ROM

https://drive.google.com/file/d/1WfcsihieEbFoypWxqW1K5DC-TOEFKDuk/view?usp=sharing

Patch

https://drive.google.com/file/d/1U58Cb42K0RgxoV9RXSC2boYqke6yPgm6/view?usp=sharing
[Treble-Enabled Device Development A/AB ROMS] Hyapatia:
ROM link is not working.
[Treble-Enabled Device Development A/AB ROMS] M. .:
Me too
[Treble-Enabled Device Development A/AB ROMS] fxsheep:
Download link updated!;)
[Treble-Enabled Device Development A/AB ROMS] M. .:
Ok I will try it:),nice job:good:
[Treble-Enabled Device Development A/AB ROMS] omarilzz:
SADLY MY SYSTEM 2.9GB

Redmi Note 4x
[Treble-Enabled Device Development A/AB ROMS] Hyapatia:
Lol which phone has more than 3Gb for system? Android only uses 1.x gb...
[Treble-Enabled Device Development A/AB ROMS] fxsheep:
My Xiaomi MI 6 ...:eek:
[Treble-Enabled Device Development A/AB ROMS] fxsheep:
Okay...I'll release a debloated one later,need at least 3gb /system
[Treble-Enabled Device Development A/AB ROMS] Hyapatia:
Yeah an exception cuz almost every device has 2.8-9-3gb system partition.
[Treble-Enabled Device Development A/AB ROMS] M. .:
so big?:confused:
[Treble-Enabled Device Development A/AB ROMS] M. .:
me too:crying:
[Treble-Enabled Device Development A/AB ROMS] SGCMarkus:
My LG V30 with 6.x GB before i took 512MB off for a vendor partition xD
[Treble-Enabled Device Development A/AB ROMS] driss931:
AB ???
[Treble-Enabled Device Development A/AB ROMS] lmentor:
……

system 3.4g and my device is huawei……
[Treble-Enabled Device Development A/AB ROMS] omariscal1019:
Have tested lol
[Treble-Enabled Device Development A/AB ROMS] nguyenlucky:
Damn, that shows how ridiculously bloated some of OEM Roms are...

(my 5t has 2.9gb system, and it's rather clean out of the box)
[Treble-Enabled Device Development A/AB ROMS] macblaze:
NOT working on devices with /system smaller than 3.7G.

Slim-down Brother! so, everyone can use, remove all app which is available in playstore.

Thanks
[Treble-Enabled Device Development A/AB ROMS] onism:
where is selinux_disabler??
[Treble-Enabled Device Development A/AB ROMS] fxsheep:
Permissiver.zip from semi-GSI thread
[Treble-Enabled Device Development A/AB ROMS] onism:
Thank you. I'm trying. I seem to have some problems.I can't get into the system. I'll put it in logo and restart it,why?xiaomi6

I have try a long time.but I don't get into the system .I have flash linegeros firstly,and restore funtouch os into system with TWRP 3.2.2,and flash patch.zip,fbe_disabler and selinux_disabler
[Treble-Enabled Device Development A/AB ROMS] lehachuev:
Is it possible to create a/b version? Thanks.
[Treble-Enabled Device Development A/AB ROMS] aureliomilitao:
the ROM works in Mido ???
[Treble-Enabled Device Development A/AB ROMS] aureliomilitao:
no restore ....error 255
[Treble-Enabled Device Development A/AB ROMS] onism:
maybe system smaller than 3.7g
[Treble-Enabled Device Development A/AB ROMS] fxsheep:
Format /data (will clear internal storage)
[Treble-Enabled Device Development A/AB ROMS] onism:
:confused: Format data but ... Still can't.
[Treble-Enabled Device Development A/AB ROMS] aureliomilitao:
no possible create a small backup for orhers devices ??
[Treble-Enabled Device Development A/AB ROMS] mihnthien0711:
Sharp S2 :)

i like interface Camera vivo
[Treble-Enabled Device Development A/AB ROMS] fxsheep:
Strange....be sure u use treble lineage and only flash patch once
[Treble-Enabled Device Development A/AB ROMS] onism:
The latest lineage，once? I have a try.
[Treble-Enabled Device Development A/AB ROMS] onism:
Many Xiaomi Mi6 users don't get into the system.Do you have a telegram group?
[Treble-Enabled Device Development A/AB ROMS] fxsheep:
yes [MENTION=8302434]fxsheep[/MENTION]
[Treble-Enabled Device Development A/AB ROMS] hanbin81j32:
B o o t l o o p
[Treble-Enabled Device Development A/AB ROMS] eugineprakash:
Hi can i test it on Lenovo p2 Kuntao
[Treble-Enabled Device Development A/AB ROMS] FakeWshizheng:
Wait for patch
[Treble-Enabled Device Development A/AB ROMS] FrenzyR:
Stock on logo not booting - whyred
[Treble-Enabled Device Development A/AB ROMS] rupanshji:
How'd you fix volte tho? was it working out of the box??
[Treble-Enabled Device Development A/AB ROMS] SGCMarkus:
Have the same bugs as on the DP4/5 with my V30. Wifi, BT, NFC dont work, and phone will reboot to recovery when Sim is inserted (will shut down as soon as it boots and asks for pin)

But unique to this Port is, that the ROM only uses 1/4th of the screen, and all app icons are nearly normal size, but stuffed into that. Touchscreen on the other hand is full display size. Difficult to use this way xD

Attached some logs if they are helpful.
[Treble-Enabled Device Development A/AB ROMS] Xuanda:
le max 2 can't flash patch zip.

This is Log:

unpacking the installer...

running boot image pather...

error-unable to find boot block location

aborting...

failed to patch boot image

updater processended with error 1

what's wrong ?can you tell me: )
[Treble-Enabled Device Development A/AB ROMS] billsz:
tried with op5 and vivo launcher is ugly,lol
[Treble-Enabled Device Development A/AB ROMS] sawari:
So Funtouch OS is working on OnePlus 5. How about bugs?

Launcher is small issue. We may install other launcher like Nova
[Treble-Enabled Device Development A/AB ROMS] billsz:
bugs like op said

adv settings and fp failed

sms not testing for no sim card installed

ime is fine
[Treble-Enabled Device Development A/AB ROMS] hikari_calyx:
Interesting. I'd expect more Chinese customized UI will be treblized.
[Treble-Enabled Device Development A/AB ROMS] mendhut34:
booting on redmi 4 prime (markw). bug as listed in the thread ,dt2w not working and camera app crash (gcam work). thx for your work
[Treble-Enabled Device Development A/AB ROMS] aureliomilitao:
Works in Mido now??
[Treble-Enabled Device Development A/AB ROMS] Vatumb:
Stuck in the boot loop (Whyred) and flash fbe_disabler give me Error 01
[Treble-Enabled Device Development A/AB ROMS] ecrudragon:
did anyone tried this on Redmi 5 Plus "Vince"?
[Treble-Enabled Device Development A/AB ROMS] zl1_cool:
Brush in patch error 1, what to do?
[Treble-Enabled Device Development A/AB ROMS] rr111:
Deleted

Trying now!
[Treble-Enabled Device Development A/AB ROMS] aureliomilitao:
no enter google account

camera no works

no change themes

no have more languages

no register vivo account

any lags
[Treble-Enabled Device Development A/AB ROMS] rr111:
Boots and works fine for trying! Thanks and keep up the great work!
[Treble-Enabled Device Development A/AB ROMS] diyar95:
you may use le pro 3, i have the same issue
[Treble-Enabled Device Development A/AB ROMS] aureliomilitao:
play store works?

themes Works?

register vivo account?
[Treble-Enabled Device Development A/AB ROMS] Dinesh@28:
For A only, not A/B??
[Treble-Enabled Device Development A/AB ROMS] rr111:
I said for trying! A lot of it doesn't work I know.
[Treble-Enabled Device Development A/AB ROMS] kevin mitnick:
edit..solved..

on v3, bugs is still ? or fixed ?
[Treble-Enabled Device Development A/AB ROMS] 竹林里有冰:
the magisksu doesn't work on my phone,but you have already done a good job
[Treble-Enabled Device Development A/AB ROMS] Dark Stranger:
I have tried to install several times and the result is always the same bootloop. I have a Le max 2.
[Treble-Enabled Device Development A/AB ROMS] expextors:
redmi 5 plus work without flash fbe&permisiver

but

-hotspot not working but usb tether work

-can't use play sote

-video not work only camera work

sorry for my english
[Treble-Enabled Device Development A/AB ROMS] vishalkumar437:
Please port miui 10 oreo
[Treble-Enabled Device Development A/AB ROMS] imramesh:
Stuck in the boot logo VIVO on my redmi note 4 :confused:
[Treble-Enabled Device Development A/AB ROMS] mavishow:
Me to,note 4, not boot
[Treble-Enabled Device Development A/AB ROMS] FieryAura:
Hi, possible to have another link for download than baidu ? Beacause you don't put the rom for the v3 in google drive :/
[Treble-Enabled Device Development A/AB ROMS] jpg3927:
https://drive.google.com/file/d/1_o0u-BEfT7mlPfK8wpo3zj2Epc3FiR3X/view here
[Treble-Enabled Device Development A/AB ROMS] pedropereira22:
Tested and working fine on my Xiaomi Redmi 4A (Rolex)

Some notes:

-Camera Working after flash front camera fix (from Android P SemiGSI telegram, i can't find it in another place), but video recording cause FC.

-System lag and UI Glitch, read "Additional Installation Notes" on this page works fine in this rom too:

https://github.com/erfanoabdi/P_semiGSI/wiki/Xiaomi-Redmi-4A

-Google Play works fine for me, just install Google Chrome (arm/arm64, not arm only), and maybe install Google play services (from Android P semiGSI thread, I don't tested without installing it).

EDIT:If I flash fbe_disabler and Permissiver (from semiGSI thread), stuck on boot logo, without it, works fine.

Bugs/Not Working:

-Camera FC when recording, as i said above.

-Face Unlock (detects camera but the face not recognized)

-...
[Treble-Enabled Device Development A/AB ROMS] FieryAura:
Thanks jpg3927:D

I've some problem with the rom.. before explain this i'll give you some informations:

I've a Honor 7x my phone support treble (i've flash many treble rom :D)

My problem:

I restore the system its ok after i flash Funtouch-Patch3 but i've an error:

- Error: Unable to find block location

- Aborting

Updater process ended with ERROR 1

Error installing zip file (path to zip) ..
[Treble-Enabled Device Development A/AB ROMS] PewSyFy:
Any one tried this on vivo v9
[Treble-Enabled Device Development A/AB ROMS] Vimal Vinz:
Infinity Bootloop #Whyred
[Treble-Enabled Device Development A/AB ROMS] Vimal Vinz:
Successfully Booted in #Whyred. How to fix Google Play Store Framework?
[Treble-Enabled Device Development A/AB ROMS] maratop2:
Someone installed on xiaomi mi5s?
[Treble-Enabled Device Development A/AB ROMS] Meachel-feng:
Thanks for this,but it was stucked in vivo log then it reboot to recovery,and my device is Xiaomi mi5.I have tried other GSIi,and they worked.

---------- Post added at 09:58 AM ---------- Previous post was at 09:58 AM ----------

I tried on mi5,and it failed.

---------- Post added at 10:01 AM ---------- Previous post was at 09:58 AM ----------

My Xiaomi mi5 can't boot either.
[Treble-Enabled Device Development A/AB ROMS] dinhtrongpro:
Give me link camera front fix. Thanks.
[Treble-Enabled Device Development A/AB ROMS] Vimal Vinz:
Playstore & FPC Working??
[Treble-Enabled Device Development A/AB ROMS] pedropereira22:
Sorry I can't upload due to my internet speed, but I find it in Android P semiGSI telegram

Telegram link: https://t.me/PsemiGSI
[Treble-Enabled Device Development A/AB ROMS] drmuruga:
unable to change themes in redminote4x mido .Googlecamera Worksfine.

---------- Post added at 09:02 AM ---------- Previous post was at 08:55 AM ----------

i flash this

https://androidfilehost.com/?fid=5862345805528067630

and booted.
[Treble-Enabled Device Development A/AB ROMS] Samuel117:
Which vendor you used?

Can you please post exact steps

Tried many times but v3 funtouch always end up with vivo logo :crying: :crying:

Device mido
[Treble-Enabled Device Development A/AB ROMS] drmuruga:
Flash AOSCP 8.1 without gapps

Boot into system ( v3)

Reboot to recovery

Restore funtouch system from TWRP backup

Flash funtouch patch v3

Flash FBE disabler, permissiver

Flash post sGSI 3

Reboot

But theming, magisk not working for me. So I go back to sGSI again.
[Treble-Enabled Device Development A/AB ROMS] Vimal Vinz:
Bro.. Playstore & Play Services Fixed?? This Development is Dead??
[Treble-Enabled Device Development A/AB ROMS] drmuruga:
Play store work with wifi only. I dont know.
[Treble-Enabled Device Development A/AB ROMS] pavanp1:
Can I install this on my Redmi 3s prime
[Treble-Enabled Device Development A/AB ROMS] dinhtrongpro:
hi bro. Charging device on mido worked?
[Treble-Enabled Device Development A/AB ROMS] Bogdi_P:
Stuck on Vivo logo for 10 minutes then auto rebooting in TWRP in Redmi 4X

I also flahed Lineage OS with Treble support.
[Treble-Enabled Device Development A/AB ROMS] Predatorhaze:
what file i need to download? when i try to download v3 it says its only 25mb? https://drive.google.com/drive/folders/1WJPpdggQ5iHPPJSy02LvAjCJgYMUbQBP
[Treble-Enabled Device Development A/AB ROMS] imramesh:
Boot into system (v3) means
[Treble-Enabled Device Development A/AB ROMS] Predatorhaze:
Boots on my axon 7 but not ready for daily use.Magisk not installing,goole not working,camera not working etc etc
[Treble-Enabled Device Development A/AB ROMS] Predatorhaze:
i cant get google play/service to work.When i want to sign in the screen just stays black
[Treble-Enabled Device Development A/AB ROMS] drmuruga:
After flashing Ron press reboot / system in twrp.
[Treble-Enabled Device Development A/AB ROMS] pedropereira22:
Try to install google play services from android P semi GSI thread and install google chrome arm64 (you can find it on apkmirror website)
[Treble-Enabled Device Development A/AB ROMS] Predatorhaze:
i did,i used latest play from apkmirror.Screen stays black at the page to login google
[Treble-Enabled Device Development A/AB ROMS] pedropereira22:
Install this Google Chrome and try again

https://www.apkmirror.com/apk/googl...-browser-68-0-3440-91-2-android-apk-download/
[Treble-Enabled Device Development A/AB ROMS] Breuzers:
is impossible to download v3 from baidu, can you please upload it again on google drive?
[Treble-Enabled Device Development A/AB ROMS] Andre43-BR:
Would this ROM work in Maze Alpha?
[Treble-Enabled Device Development A/AB ROMS] aureliomilitao:
this ROM is die

dead ROM
[Treble-Enabled Device Development A/AB ROMS] fxsheep:
You're asking for an update?

I can't - the general bugs like vivo account login in the preview builds aren't fixed by original OEM(vivo)

The device specific bugs are device different.

If you're asking for a port from the newer release (PPR1 or 2) , unfortunately it needs 9.0 vendor which most (~90%) of your trebled devices don't have.This is declared clearly in my guide thread.

I won't - I'm not your freaking employee,I'm a student and updating roms may at the cost of my grades.I don't even get money by adding bloats like most Chinese romers do.I do it for pleasure.

Please remember,you are using a custom rom,unlike stock, developers don't have the responsibility to keep it working well.
[Treble-Enabled Device Development A/AB ROMS] Gogentle97:
Why not make color os 5.1
[Treble-Enabled Device Development A/AB ROMS] JSPiRiT:
Then make it
[Treble-Enabled Device Development A/AB ROMS] JSPiRiT:
lockscreen pass work
[Treble-Enabled Device Development A/AB ROMS] ALI AHMED@:
Please help me mi max 2 rendom reboot from boot. please reply
[Treble-Enabled Device Development A/AB ROMS] Exqxyng:
how to flash it...can u teach me ?
[Treble-Enabled Device Development A/AB ROMS] ROO3VER:
Maybe this wil help:

https://www.xda-developers.com/flash-generic-system-image-project-treble-device/
[Treble-Enabled Device Development A/AB ROMS] amyhopps10:
A3 2017? with Project Treble ROM?
[Treble-Enabled Device Development A/AB ROMS] amyhopps10:
Can you add Exynos Support too? There's a Vivo phone with a Exynos chipset.
[Xposed General] paper88:
Hello

I use xposed since 1 year. It works stable. Since a half year i installed the modules "Youtube AdAway" and " Youtube Background Playback".

But since 2 months ago everytime when i start Youtube, crash the app. When i go to the appsettings and Delete Data and Cache from the App, then it will work again for 1-2 Hours. After that the app crash again.

do u know some solutions?

Regards Paper
[Xposed General] Robert342:
Install YouTube Vanced noroot + micro g. Remove or turn off original YouTube and modules after.

Sent from Redemi 4X (CrDroid 4.4 based on OS 8.1.0)
[Xposed General] paper88:
Thanks! It works.
[Xposed General] Robert342:
Great. Also I think you have some app or module which can disable signature verifiy and this is real cause of your problem.

Now you need only what I said before but if more apps have the same problem - you must remove function/ app for "disable signature verifiy". Cheers

Sent from Redemi 4X, Qualcomm arm64 (CrDroid 4.4 based on OS 8.1.0)
[Google Pixel 2 Questions & Answers] misslebulletttttt:
Have flash my new pixel 2 with latest android P preview5, rooted with twrp and magisk 16.04, I can get su under adb shell

I can remount the system as rw but fail in /vendor, an mount: '/dev/block/dm-0'->'/vendor': I/O error is coming accross

130|walleye:/ $ su

walleye:/ # mount -o rw,remount -t auto /system

walleye:/ # mount -o rw,remount -t auto /vendor

mount: '/dev/block/dm-0'->'/vendor': I/O error

1|walleye:/ # cp /mnt/sdcard/xxxx.so /vendor/etc

cp: /vendor/etc/xxx.so: Read-only file system

I'm pretty sure this is working in a rooted pixel XL of android OREO,

copy the file in TWRP file manager can't work either, I can see the file is copied into the vendor in TWRP, but file gone away after reboot into system, any suggestion is pretty appreciated !
[Google Pixel 2 Questions & Answers] joetheshmo:
Why not use the latest magisk? Btw this is the wrong section.