yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] AbdullahT3rx:
I tried it, Both DM-Verity and ForceEncrypt doesn't work.

I tried them together and one by one nothing seems to work.

I'll try to go back to pie and install a custom rom based on Q that was provided today.

But I'd rather having it stock, if you have any suggestions I'd appreciate it.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] 3arthur6:
So you try with the patch from the previous link?

As it will hexpatch the kernel to disable some samsung security stuff. This patch + Magisk should let you boot.

Did you try a factory reset too?
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] AbdullahT3rx:
The thing is. Magisk can't be installed!

I'm a noob, I'm unable to figure out how to modify current magisk to work with android Q.

Nope, I only tried format data.

If anything I could try again if there a way to flash magisk

What about OEM patch for bootloop? I remember this is an option when I rooted pie before.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] 3arthur6:
There is no need to modify magisk. Try Magisk canary if the stable one fails.

And so try the previous linked dm-verity/forceencrypt patch.

If you already had enabled OEM unlock no need to do more.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] AbdullahT3rx:
Will do, I'll report later at night if I successfully booted to system.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] AbdullahT3rx:
thanks to [MENTION=4259991]Arteush[/MENTION] I was able to boot normally with magisk.

btw, how do I modify build.prop? I can view it but I can't modify it whatsoever.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Techvir:
Make sure the file manager you are using has root access
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] AbdullahT3rx:
It certainly does have root access, but I got error saying:

"Unable to copy from /data/user/0/../cache/.. to /system/build.prop"

I'm using solder explorer, I'll try some other root explorers.

Edit: worked perfectly after installing MiXplorer.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Azyrael:
when i flash this rom, and try to wipe anything, i get a error message, saying that /data failed to be mounted due to a invalid argument. has anyone else had this? i am trying to flash one ui 2.0 beta 4 after i have run beta2 for a while. flashing the recovery over odin works flawless, no error there, the reboot from the bootloader to twrp works as well, but within twrp nothing works, because data cannot be mounted, and therefore all of the wiping options fail. the phone still works (Boots into android), but when i reboot into recovery after that, i only get to the stock recovery, not twrp. i can repeat those steps as long as i want, but nothing changes. sideloading the beta4 failes due to invalid footer (with the stock recovery), so i am stuck here.

can anyone think of a solution?
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] 3arthur6:
Not sure to understand what you want to do.

To flash any one ui 2 beta updates, you need full stock rom including recovery, so not twrp. If issue persists, try to download again the update and be sure to download the right. To go to beta 4 from beta 2, you need to flash beta 3 first.

To mount data partition with twrp, if you come from stock samsung rom, you need to disable encryption (by flashing magisk or a force encryption disabler zip) and format data partition to be able to mount it.

If you loose twrp after reboot, try to rename recovery-from-boot.p located in system folder by anything else e.g. recovery-from-boot.p.bak
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] RozhyarMM:
how did you root your device exactly?
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] 3arthur6:
Dude.. Look in previous page.

Your problem is already asked.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] RozhyarMM:
Thanks mate I know but I just didn't understand that is why I asked
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] 3arthur6:
Flash magisk + Universal DM-Verity, ForceEncrypt, Disk Quota Disabler
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] sir nom:
Followed all steps but I am bootlooping. (SM-N960F/DS) anyone know why or how to fix?

Update: I am failing to boot into system once twrp is installed, Tried to install magisk but data wont mount in twrp.

Could someone point me in the right direction
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] 3arthur6:
Which steps?

To mount data partition with twrp, if you come from stock samsung rom, you need to disable encryption (by flashing magisk or a force encryption disabler zip) and format data partition to be able to mount it.

If you bootloop on One Ui 2, flash magisk + Universal DM-Verity, ForceEncrypt, Disk Quota Disabler
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] mweinbach:
I unlocked the bootloader on Android 10 after having it unlocked then locked. I am now getting this error in Odin while flashing <ID:0/005> Complete(Write) operation failed. The bootloader says it will only accept official binaries yet the toggle in dev options is flipped. Any idea what's up?
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] kazexx:
hello, 1 dumb question

- By flashing custom binaries, such as twrp, you will trip knox, loose your warranty and all Samsung Knox features FOREVER. -

does this mean i cant use any samsung apps no more? galaxy store, galaxy wearable etc2, as i do use it for my galaxy watch
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Icetea:
after updating to final Q10 firmware, it is not possible to install MAGISK with special q version of TWRP (3.3.1. -r3.7q) ! The old version 3.2.3-0 works as expected!

Why?
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] PIOU007:
Hello,

1) Is there a tutorial for installing this TWRP ? (Odin or not)

2) Have I to root in the same time, or must I install a new ROM directly or can I reboot my phone with no risk ?

Thanks
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] AoiSeaghdha:
1) Please read the OP before asking questions like this in any thread, a guide is linked there. If you can't be bothered to find it, it's

z) download Odin, Samsung mobile drivers, and the TWRP tar,

a) make sure your bootloader is unlocked (you need to enable developer options for this),

b) reboot your phone to Download Mode, connecting your phone to your PC while doing so,

c) open Odin and place the TWRP tar into the [AP] slot,

d) hold [Volume Up] + [Bixby] + [Power], and while holding it press Start on Odin,

e) keep holding the three buttons while waiting for you phone to reboot into TWRP.

Read the original guide for more detailed instructions, mine don't come with a warranty*

*though neither does the original guide

2) If you don't want root you don't need to install Magisk, but the only real reasons you'd want to install a custom recovery is to get root or to install a custom ROM. Either way though, you once you reboot into TWRP you can reboot into One UI if you want. If you want to get root or want to install a custom recovery though, you'll need to follow slightly different steps. There are guides in the subforum.

Be aware that to unlock the bootloader, it may require you to wipe your phone. iirc it forced me to do that, but your mileage may vary (perhaps due to encryption)?

Only apps using Samsung's Knox features will be unable to be used. I don't know which, but the original TWRP thread made note of Samsung Pay and Secure Folder (not sure why Arteush omitted them when he copy+pasted). There may be more, but I'm sure you can look up which ones use Knox online.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] stootie:
Hi !

I touched on the subject here but I think I got the wrong section.

usually when I make a backup it is 12 or 13 GB and today I wanted to do some tests and as usual I make a backup but this time it is 53 GB.

in the backup directory there are 84 backup files

I have android Q version and twrp-3.3.1-r3.7-q-crownlte

But even under android Q the first days of the installation I backup was 12 or 13 GB

Do you have any idea why?

Look at the pictures !!
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] zencooler:
Check your filesystems. It is not related to TWRP. Something is stored on your data filesystem. Maybe some logs? Do some analysis and find the reason.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] stootie:
hi !

with what to make an analysis?

file guardian?
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] zencooler:
I meant something like this:

https://play.google.com/store/apps/...ganic&utm_term=file+size+analyzer+for+android

or this:

https://play.google.com/store/apps/...ganic&utm_term=file+size+analyzer+for+android

Good luck!
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] stootie:
I only delete videos that I filmed and nothing else and then I make a backup but it's still as big
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] 3arthur6:
Hi

Can you make a new data backup and post the recovery log here?

I heard about this kind of issue but never faced it myself..
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] stootie:
Hi

the capacity of the log file is 27 MB
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] zencooler:
ZIP it. Or send it via e. g. WeTransfer [emoji106]
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] stootie:
Link recovery log

https://www.sendspace.com/file/iovols
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] zulu88:
The new TWRP for Android 10 does not work on my Note9 (N960F). You can install it, but after setting everything and trying to turn on the phone stands on the Samsung logo for over 40 minutes and nothing happens. Only a black background with the inscription Samsung and a flashing blue LED.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] 3arthur6:
Hum.. I didn't found that can explain your issue :confused:

Is your dat backup still as big?

Did you only install twrp?

You need to flash magisk or maybe a least Universal DM-Verity, ForceEncrypt, Disk Quota Disabler to properly boot.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] zulu88:
TWRP + Magisk v20.2
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] 3arthur6:
And no issue with geiti94's twrp 3.2.3?
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] kramer04:
Upload the last Android 10 for my Note9 N960F

using the last twrp-3.3.1-r3.7-q-crownlte.tar and Magic 20.4, got into Samsung Logo and that's all

i've to re install Android 10 with odin

Edit:

Using TWRP 3.2.3-0 from geiti94 + Magic canary 20.4 work
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] zulu88:
Where to download TWRP (from geiti94) and Magisk Canary 20.4?
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] RYU810:
Last Magic canary is 20.3 not 20.4 ?

TWRP 3.2.3-0 from geiti94

https://xdaforums.com/galaxy-note-9/development/recovery-twrp-galaxy-note-9-exynos-t3833933
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] kramer04:
TWRP 3.2.3-0

Magisk Canary Channel - Bleeding Edge Builds
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] 3arthur6:
You probably did something wrong guys. I can't reproduce your issue.

Flash twrp + magsik + Universal DM-Verity, ForceEncrypt, Disk Quota Disabler

In case of fresh install wiping your data, format data through recovery before first boot.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] nicoco19:
Hello,

It's possible to ROOT the last Android 10 Q?

Thanks you for you reponse
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] zulu88:
Yes of course. No problem.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] nicoco19:
Hello,

can i use N960F_DS_N_PIE_Root_for_OEM_issue_devices_V5.zip in order to ROOT on android 10 Q ?

Thanks
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] zencooler:
Why do not use just normal Magisk ZIP to flash in TWRP?
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] nicoco19:
where i can find the file Magisk ZIP compatible with android 10 Q please?
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] zulu88:
[MENTION=9693521]nicoco19[/MENTION]

Stable Magisk v 20.3

https://xdaforums.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] staicueduard@gmail.com:
Did you manage to install Magisk on Andrdoid 10 with the TWRP for Android 10 posted here?

It gets stuck at Samsung logo with the LED notif. on
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] zulu666:
No. Only TWRP 3.2.3-0 from geiti94 works.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ghembuls:
I have flashed roms from Dr. Ketan, Alexndr and Ridwan.sn using TWRP 3.3.1 v3.6 (Pie Version), and good to go.

In fact, at the moment I have just flashed DevBase 7.1 DTA5 with Zeus Kernel, using 3.3.1 v3.6. No loop, no error and all good.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] zulu666:
I was talking about stock rom (android 10).
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Zer0De8th:
Try this guide Root Note 9 (Exynos) with Magisk on Android 10 (Q) With/Out Custom Recovery.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Montero7o:
Hello [MENTION=6715387]ghembuls[/MENTION]

To install Android 10, you indicate that you have used "TWRP 3.3.1 v3.6" and that everything works, is it "twrp-3.3.1-r3.7-q- crownlte "or do you have a link for your TWRP 3.3.1 v3.6?

In TWRP, did you back up all partitions, then reboot Recovery, then restore partitions?

Is it working ?

thank you for your answers

cordially
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ghembuls:
TWRP 3.3.1-r3.6 for Pie, its on 1st page.

I didnt backup partition, when I did flashing, my primary concern was only EFS, cause it contain the crucial setting for phone. While other partitions I usually clean everything, I always did fresh flash than dirty.

If you were in Q but decide to go back to P, and you have P backup file, it is possible to restore provided you have cleaned previous Q.

I have no idea if P backup file will work on Q partition, since Q is using SAR, it has different structure compare to P.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Montero7o:
Good evening [MENTION=6715387]ghembuls[/MENTION]

Thank you for your answer

Actually I did not understand that you indicated the twrp-3.3.1-r3.6-crownlte.tar.

Certainly Android 10 uses the new "SAR" structure, but not on older phones released with Android PIE or OREO.

In the Android 10 ROMs of Note 9 There are always the "Boot", "System" and "Recovery" files, which is not the case with the Android 10 "SAR" ROM as on my One + 7T pro with the system A/B partition.

It is the variable "BOARD_BUILD_SYSTEM_ROOT_IMAGE" (= True for Note9) which indicates which system is active "A B devices" or "No A B devices"

That's why I try to keep the "Recovery Custom" in order to keep the functionality of Backup and Restore.

I do not use Magisk to create the AP_magisk_patched file, because the "Recovery.img" disappears and is included in the "Boot.img".

On my One 9, I will therefore install with Odin the latest ROM "N960FXXS4DTA1", then with Odin I will install the twrp-3.3.1-r3.6-crownlte.tar, then from TWRP I will install "Disable_Dm- Verity_ForceEncrypt_02.02.2020" then "magisk-canary"

I would see if I can mount the partitions this way. with TWRP "twrp-3.2.3-0-crownlte" it did not work.

Thank you again for your response and I wish you a good evening.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] staicueduard@gmail.com:
so what i understand:

1. did you installed magisk on stock Android 10 with twrp 3.3.1 r 3.6 for PIE?

2. After installing Magisk , and check if Magisk is installed in Android, rebooting in TWRP - the data partition is mounted? or shows 0MB and cannot be accesed?

i need the solution for a TWRP to acces / mount Data partition after wiping and installing Magisk, anytime after using the phone - note 9

Edit: i see when installing Magisk - in log it says that note 9 is System-As-Root. Magisk sayis this

thank you
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Detonatte:
twrp-3.3.1-r3.7-q-crownlte for Android 10 work backup and restore in TWRP???
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] staicueduard@gmail.com:
Thank you for the procedure

I have 3 questions

1. The magisk canary is the same as the latest magisk 20.3?

2. After rooting and working in Android 10, and rebooting back to twrp, the data partition is mounted and accessiblle?

3. Where do we get the dm verty 02.02.2020 patch or canary?

Maybe it will be great to post them on the first page of this thread.

Thank you
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Montero7o:
Hello

The files are here:

TWRP : https://xdaforums.com/galaxy-note-9/development/recovery-twrp-galaxy-note-9-t3929901

Dm-Verity & ForceEncrypt Disabler v02.02.2020 : https://xdaforums.com/galaxy-note-9/how-to/guide-root-note-9-magisk-android-10-q-t4039783

Magisk Canary : https://xdaforums.com/apps/magisk/dev-magisk-canary-channel-bleeding-edge-t3839337
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] staicueduard@gmail.com:
Hello,

i rooted Android 10, it worked with TWRP 3.3.1 for Android 10, Magisk Canary and Verity Disabler.

Confirming the steps in the procedure.

Twrp has access to the data partition, is decrypted and monted. Confirming
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Montero7o:
Hello @ staicueduard @ gmail.com

Thank you for the feedback

The procedure may seem long, because it is very detailed so as not to miss certain operations.

I hope the French / English translation is good because I am very bad at English.

cordially
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] staicueduard@gmail.com:
After the first time it i easy.

Now we need to figure it out how to make smart view work again

In oreo and pie there was a code line to add in build.prop but now this line does not seem to work as the smart view cannot connect to any tv.

Do we have some new info?

EDIT: I was wrong. Smart view works with the old line code.

Everything is ok
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Montero7o:
Smart View works perfectly on the Note 9, Android 10, Root + TWRP without any modification, no need to put in build.prop "wlan.wfd.hdcp = disable"

https://dl.xda-cdn.com/4/9/4/5/5/4/9/IMG_1.jpg?key=A2UfzgefBsDDAKhOv0aIkw&ts=1581153242
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] kramer04:
Do you use stock or custom rom ?
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Montero7o:
Rom Stock "N960FXXS4DTA1"

https://xdaforums.com/showpost.php?p=81695605&postcount=324
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Detonatte:
TWRP-3.3.1-r3.7-q-crownlte.tar for Q contain:

- System

- Data (excl. storage)

- Cache

- DQMDBG Image

- Boot

- Recovery

- CPDEB (MODEM_DEBUG)

- Baseband (MODEM)

- EFS

- Vendor

- ODM

For restore complete (no bugs), what do i need to choose from the list??? I need to choose everything from the list or only some things from the list? Did anyone test it???

Trimis de pe al meu SM-N960F folosind Tapatalk
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Montero7o:
Select All and no problem
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Detonatte:
And work restore??? No bootlop? Tested u...or no?

Trimis de pe al meu SM-N960F folosind Tapatalk
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Montero7o:
Tested for my two Galaxy Note 9 SM-N960F

Backup All Partitions And Restore All Partitions

NO BOOT LOOP
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Detonatte:
Tested now and me. Work perfectly backup and restore!!! Yuuuuupiiii!!!! 3arthur6 good job man, thx thx!

Trimis de pe al meu SM-N960F folosind Tapatalk
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] staicueduard@gmail.com:
Hello again everyone.

i am just presenting why I need root for a phone:

1. first of all is the backup - partition backup

2. access to all files and not read only - so with TWRP 3.3.1 for Android 10 and Magisk Canary, here on Note 9, the system partition is accessilbe and is writable. is NOT read only - hurrraaaayyy.

So you can edit for example build.prop. etc etc etc, remove system apps that you don't need etc. without brick-ing the phone.

3. I need root for modifying audio driver - so now i manage to install Viper4Android on Android 10 with no problems and now the audio is way better that that Dolby stock thing.

4. and the final think to have root is to have the camera app/driver modified. On Android Pie there was the Zero Mod Camera mod, which you can modify the jpg compression, and the bitrates for all video resolutions, both for h264 and hevc codecs. BUT for the moment for Android 10 this mod is not available - YET I HOPE.

so in conclusion - for Note 9, the last official Android will be 10 . And i think on this platform wich is NOT SYSTEM-AS-ROOT as the latest Samsung Phones , Note 9 will remain the best accessible phone to root and to have access to everything in it.

so in this moment Note 9 is the best solution in terms of root and stuff , better then Note 10 and others
[MENTION=4161394]Detonatte[/MENTION] P.S: I am from Romania to :)
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Detonatte:
And ViperFX work perfectly with root and Android 10!!!

Salut Eduard.

Trimis de pe al meu SM-N960F folosind Tapatalk
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] staicueduard@gmail.com:
Yes it does work.

I am waiting for Zero Camera mod.

Salut.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] nalakadll:
thx

thx
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] 3arthur6:
New release!

Updated sources

Better roms & zip support
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Montero7o:
Hello [MENTION=4259991]3arthur6[/MENTION]

Thank for the new version of TWRP

Work very OK
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] zadox:
In order to install [MENTION=3931450]dr.ketan[/MENTION] 's Q04 custom ROM for my Samsung Galaxy Note 9 SM-N960F/DS (I was already at Q01), I followed [MENTION=8269698]Montero7o[/MENTION] 's post.

I wiped everything then installed stock (AP=N960FXXS4DTA5, CSC= N960FOXM4DSLA, CSC=EUR). OEM unlocking is greyed out but set to ENABLED ("Bootloader already unlocked").

But whatever I do, I can not flash [MENTION=1649452]geiti94[/MENTION] 's TWRP (twrp-3.2.3-0-crownlte_UNOFFICIAL.tar.md5) nor [MENTION=4259991]3arthur6[/MENTION] 's TWRP (twrp-3.3.1-r3.8_q-crownlte.tar) with Odin v3.13.1; I also tried with Odin v3.13.3, v3.14.1, and [MENTION=4396505]realbbb[/MENTION] 's patched Odin v3.14.1_3B_PatcheD.

All fail with "only official released binaries are allowed to be flashed(RECOVERY)" error.

Any help?
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Montero7o:
Hello

Installing TWRP + ROOT for Android 10 is very easy, there is a very detailed procedure that I did from the posts described here or the one on XDA for which I still thank the authors, but I found them incomplete for Android 10, this procedure is described on this same page at post # 341

This procedure may seem long because it is very detailed, but do not take more than 5 minutes to complete.

The difficulty is not to let Android start after the flash by Odin, otherwise it is impossible to mount the partitions.

I advise you to fully understand this procedure before implementing it if you want it to work.

This procedure allowed several users to successfully install TWRP + ROOT on Android 10 with the backup and restore of the 11 partitions that works.

You don't have to use Magisk Canary, it also works perfectly with Magisk v20.3
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] zadox:
Thanks Montero7o,

I thought that I did up to step 3, but I fail at TWRP flashing with Odin at step 3. Maybe I should start with Stock Pie (instead of Q) at step 1?
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ub4rz4ch:
I am also getting this no matter what TWRP I use. I use to have lineageos, but flashed the stock BTU sammobile FW, and the OEM unlock is greyed out also, but says enabled. I need TWRP for magisk :((