yashsingh1/xdaforums huggingface dataset:
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] Jean3939:
Hi is there a difference between the twrp I can get on the official website and this one ? Because I can't decrypt data with the official one :/
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] Mr. Brah:
Hi some noob questions here.

Im running oos version 5.1.7 and android version 8.1 and im rooted when i flashed the new version of twrp 3.2.3 .img using twrp ddnt get the twrp in my recovery mode is all black.

Uhm? Can someone please help me?

2nd i didnt flashed it into computer bcoz my device wouldnt connected to computer. The computer only shows oneplus installer and when i installed it my phone storage wont appear it only shows the installer.

I need some help please!!!
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] andogeek10:
The latest TWRP is only meant for Pie firmware. Just boot into fastboot mode and flash the older TWRP release from the computer.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] Mr. Brah:
Thanks dude i will try those method.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] zhaoquan:
In the latest twrp 3.2.3.1 (20180814), after I wrote twrp, I found two serious problems. Using speed test to test, my WIFI bandwidth can only reach 90-103 Mbps, but my cable bandwidth has been upgraded to 300 Mbps, the other is that OTG can not be used.

---------- Post added at 03:04 AM ---------- Previous post was at 03:00 AM ----------

I wrote back to the official boot. img, and the problem disappeared.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] shadowstep:
In case people haven't noticed, there's an updated version of codeworkx's TWRP now available to download: twrp-3.2.3-0-20190309-codeworkx-dumpling.img :)
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] mvmike:
Getting a black screen with blue led with the latest version, had to roll back to the previous version
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] codeworkx:
the first post clearly states that firmware 9.x is required. missed that?
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] mvmike:
Yep, downloaded directly from `https://dl.twrp.me/dumpling/` and did not see the requirement, will check first post in xda from now on, thanks!
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] crakerjac:
Question: Can I do a nandroid backup while unencrypted, factory reset, flash OxygenOS to encrypt and restore the nandroid backup now that my filesystem is encrypted? Assuming the ROMsupports both encrypted and unencrypted devices (Xtended ROM)

I would think that TWRP handles the encryption and saves the backup in the same format so the restore wouldn't care... but I'm not sure and if I am wrong, I don't know what sort of state I will be left in...
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] sleepwalking0593:
When you move from decrypted to encrypted or get forcefully encrypt your internal storage is wiped which means your nandroid backup would be gone unless you copy your backup on pc and then transfer onto your phone after getting encrypted. I'm not sure if that data would be restored properly. It's worth a try you can try and report us.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] codeworkx:
Guess it will fail at some point.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] KUPOinyourWINDOW:
Having two weird bugs with this, the time in TWRP is reeeeeaaally wrong even after manually setting it, and if I have a lockscreen pattern set up TWRP asks me for a password?

Anyways thanks for your hard work, I'll keep an eye on this ❤️
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] PCWright86:
Starting in the right if using 9 dot pattern layout

1 2 3

4 5 6

7 8 9

So if your lockscreen pattern was a "C" for instance, then your TWRP password would be, 3214789. It's crazy but that's how it was explained to me.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] KUPOinyourWINDOW:
I appreciate the response and I'll try to remember that, but I think we'd all prefer it if you could just swipe the pattern in TWRP. I'm not sure if I was using a different version of TWRP, maybe official, but I actually could do that at one point. Now it just asks for the password as I said above :/
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] codeworkx:
Not supported. TWRP is just a recovery system with some minimalistic UI.

Why do you decrypt at all? Just hit cancel and sideload your update.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] kid1412621:
will update to twrp-3.2.3-2?
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] kid1412621:
one question,I googled without solution.

Why I can flash recovery into my devices , but I cannot boot into it? (fastboot boot twrp.img)
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] codeworkx:
Maybe because you're using pie recovery on oreo firmware?
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] kid1412621:
I guess not. I updated to the latest version of system (9.0). And the official ROM update usually contains latest firmware update.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] simplicio11:
Hi [MENTION=3208754]codeworkx[/MENTION], can we use 'stock' twrp recovery twrp-3.3.0-0-dumpling.img or we're just waiting for TWRP 3.3.0 by codeworkx? :)
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] PomstaZLesa:
afaik, codeworkx commits are in that release
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] codeworkx:
You can use whatever you want but 3.3 doesn't bring you any improvement.

It's just a recovery system for emergency cases. Nothing more.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] shadowstep:
For those of you who might not have noticed, a new updated version was uploaded a few minutes back, and is available to download. A changelog hasn't been posted by codeworkx yet, but the I see a version bump to 3.3.0-0. :)

Click here to download! MD5 for this image is 30627a285325e041148eae90161263c7.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] KHEMS91:
I can't get into recovery mode, when i draw my pattern, it's reboot to recovery and ask again for pattern.

Latest 3.3.0 can not decrypt device, so i revert back to 3.2.3
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] codeworkx:
works fine for me
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] m.omdaa:
same here with pin not pattern and reverting back to 3.2.3
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] codeworkx:
What rom are you running?
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] KHEMS91:
I'm on Stock OOS 9.0.4, Rooted with magisk 18.1.

Recovery can't decrypt my phone, after drawing pattern, recovery is self rebooted.

I've tried duty flash my rom, clear cach and dalvic but it's didn't work.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] codeworkx:
Can you grab me a log after recovery crashed?

adb shell cat /tmp/recovery.log
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] aillez:
I'm facing this issue too.

OOS 9.0.4. with twrp-3.3.0-1-20190421-codeworkx-dumpling.img.

with the correct pin after entered. recovery reboot.

revert to 3.2.3.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] KHEMS91:
Can u send recovery.log file to codeworkx, coz i dont know how to get this file, i tried in twrp but it says "Not Found"
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] aillez:
sure, maybe couple hours will get that to send it to him.

it's lunch time now for me [emoji1787]

Sent from my beloved ONEPLUS 5T
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] aillez:
I've tried but looks like adb not recognize my device while in recovery (boots to system adb works fine)

do you have any trick to make it work in recovery?
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] Midosiwar:
Can i install twrp if FRP is still locked on huawei plz
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] m.omdaa:
beta 27
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] Jonny865:
This is a universal recovery? Can be installed on any android 8/9?

This is a universal recovery? Can be installed on any android 8/9?
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] codeworkx:
Read the first post.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] howdorky:
Can I flash the stock rom with the 3.3.0-0 version of this recovery? Even without deleting compatibility.zip?
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] Macke93:
3.3.0-1 version works great. No problems flashing custom ROM. :D
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] aillez:
search in Huawei forum.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] Zedoki:
I'm also facing the issue, when it is not possible to decrypt data at recovery startup. And then recovery reboot.

Please take my recovery file log here :

https://zerobin.net/?7b0c4b877fece68d#Jeyc39KkUdZt3d6kvSQPXPAr6K1vRsU/NEIOXGrJpXA=

Tell me if it helps. Oddly, the date is wrong in this log.

I also have dmesg log if necessary.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] codeworkx:
Already fixed with todays release.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] Zedoki:
Ah ah, I'm late for the party.

Thanks for the fix. Will try in a couple of hours.

Edit: working fine for me now.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] KHEMS91:
I have a new issue, today I've cleaned cache and dalvic using latest 3.3.0-0 build

After that, fingerprint sensor doesn't recognize my finger and also i can't register my finger print.

I've tried clean flash my stock rom and magisk 18.1, after reboot magisk doesn't shows up.

I've tried to install magisk apk 7.1.1 but it says magisk is not installed.

Another issue, when i copy something from one folder to another folder, files are disappeared.

One more time i wipe everything and repair file system, but it's doesn't work, finally I've locked my device's bootloader.

3.2.3 build doesn't have those issues.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] z31s1g:
Updated recovery repack with native resolution theme.

Made a slight change to the new button list on the advanced menu.

Repacked image or theme only ZIP available here:

twrp-3.3.0-0-20190427-codeworkx-dumpling_themerework.img

twrp-3.3.0-0-20190427-codeworkx_dumpling_themerework.zip
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] SavanxD:
I am confused... Version 3.3.0-1 released on 21/04 then all versions are 3.3.0-0 after that release. Is there something I am missing? Why is version number bumped back by 1?
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] preference:
In the world of software, if the version number increases, then that means the software was updated.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] SavanxD:
Not to be rude but re-read my question. Why did version number go back by one after 21/4 date. It was build version 3.3.0-1 on 21/4 date and then after that date went back to 3.3.0-0. I asked why did it went back after 21/4 date? I am software developer too, not android but Windows.NET. Next time read it then say it.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] codeworkx:
ver.si.on-buildnumber

version didn't change. But it was the second build on same day and so i've just used thr build number to differentiate.

It's not even worth to discuss.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] preference:
I'm not trying to be a ****, I didn't understand your question
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] SavanxD:
Makes sence now. Didn't see there are two builds for 21/4 date. My bad but thanks for the answering.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] thkgop001:
Hi guys, OP

Can anyone confirm if the 27 April build has fixes for these issues?

Personally I'm running the latest build on my dumpling with Xtended v13 and so far have not had any issues flashing kernels and running a complete backup.

Still curious though...

Also, is this recovery treble compatible?

Thank you in advance
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] KHEMS91:
Mate, i told that I've locked my device's bootloader so i can't confirm.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] birleytweet:
Please help have a OnePlus 5t running LineageOS 15.1. Trying to update TWRP. Flashed twrp-3.3.0-0-20190427-codeworkx-dumplingimg and doesn't load recovery, just gets a white light. I want to update to LineageOS 16, but I think I need to update TWRP first. I also tried the latest TWRP from the TWRP website twrp-3.3.0-1-dumpling.img, but it also fails to load with a white light. Does anyone know a way around this?

---------- Post added at 04:02 AM ---------- Previous post was at 03:25 AM ----------

Ok I got a step further. I was able to install the firmware fimware_9.0.5_oneplus5t, but when loading twrp it looks like everything is encrypted and can't do anything. I tried the latest TWRP twrp-3.3.0-0-20190427-codeworkx-dumpling.img from here as well as the one from the TWRP site twrp-3.3.0-1-dumpling.img and both do the same thing. Is there a way around this? Does the Bluspark TWRP work better? Please help. Thanks
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] Zraxonix:
You probably didn't remove password/pin before flashing, that is the reason why everything is encrypted. Maybe you should wait to see if someone has some better solution but I think you need to format everything (in case that you can't boot into system to remove it). Other thing is, you can't get into recovery cuz you first have to be on older version (one for android 8) then you flash zip and after you installed rom after that you flash newest twrp.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] birleytweet:
Hi thanks. I did remove the Password/Pin first. For some reason it works fine and can see everything in the older TWRP-3.2.1.0, but didn't want to risk trying to flash LineageOS 16 with the old TWRP as it might fail. Just strange why this happens.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] codeworkx:
No need to update twrp. Use the old twrp to update to 16.0.

After that you can update twrp if you want. But its usually not required.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] alpha-cs:
Can I use this on my Redmi 5 Plus (Vince) with AospExtended v6.5 ?
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] wOMPZA:
Yes.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] Lewna:
Hi,

I'm facing an issue. When I try a wrong pattern to decrypt data at recovery startup, the phone reboot on recovery.

I'm using a OnePlus 5t.

.log attached, expecting it is useful.

Sorry for my bad english.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] m.omdaa:
lately my recovery started to take longer time at getting into decryption screen and decrypting itself and long time updating partition details... so is that normal and if not What should I do??
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] nyuszika7h:
adb backup --twrp seems to be broken, it works on the official TWRP but on this version it just creates a file that's a few bytes long and exits.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] catdd:
Hi

Can TWRP-3.3.0-codeworkx install the official Oxynos-43_OTA_048 ?

Thank you for your answer
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] ahmed.ismael:
yes,works fine here
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] specialex:
Help

OP5T internal storage become like this after wipe everything except internal storage with twrp-3.3.0-0-20190427-codeworkx-dumpling.img on Open Beta 31, beacuse i want to flash latest OB 32

is my emmc broken ?
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] Makerrr:
It's because twrp did not decrypt internal storage
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] Zraxonix:
you didn't remove password/pin before wipeing sustem right?
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] specialex:
I'm not setting any pin/password, fingerprint , just swipe to unlock
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] stepi1:
Same problem here. I have tried multiple times from oos 9.0.6 to lineageos16 and it's allways the same. There were no pass, pin or fingerprint on oos but when i install twrp and format data, install lineageos and next time i get to twrp it's going to ask password and no matter what i input it won't accept it.

Data is usable when phone is powered on and i have enteren pin code so i don't loose anything except that i can't install anything from internal storage when using twrp.

Now i'am using "no verify treble.zip" so i can flash stuff from intenal storage.

Obiously i do something wrong here, but i just haven't figured it out yet :D
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] codeworkx:
Password on twrp is the same as ur lockscreen pin/password.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] stepi1:
Yes i know, but it ain't the same. When i enter lockscreen pin code in TWRP it just says "password failed", when on lockscreen pin code work's just fine and internal storage is visible.

Don't know what i do wrong when installing lineageos but it's starting to be little bit annoying :D
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] TomDeW:
Had the same problem, had to change to another twrp because of it ?
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] stepi1:
what version workrs for you? And can you give me a hint how to make working install of lineage?

I have tried multiple times now and always ending with same results. i have Tried instructions from here (official lineageos thread) and lineageos site.

currently i am running oos 9.0.6 again.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] 3lMghraby:
Can you link me the no verify version you use

Is it compatible with latest lineage build ?
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] shadowstep:
This one should work: no-verity-op5(T)_V3_treble.zip
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] stepi1:
Don't know what magic you have done but after updating to most recent twrp i finally can decrypt data :) Thanks.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] Prometheus:
On OOS? Tried 3.3.1 latest. Data still didn't decrypt
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] expurg:
Got a error while trying to install OxygenOS: E3004:This package is for "OnePlus 5T" devices; this is a "". Is this known?
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] gleggie:
I got the same error trying to flash Treskmod. I think the latest TWRP only works with OOS Roms
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] LordDeath:
I tried it with the last OOS Open Beta and saw the same error. Going back to a previous twrp-build solves this issue.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] AdamWill:
Just saw same thing trying the latest TWRP...will try an older one...
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] Wurstmett:
I keep getting this message with the TWRP version of July 13 and the latest stable OOS ROM.

Thank you.

Gesendet von meinem ONEPLUS A5010 mit Tapatalk
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] granduke:
Have you found a working version?

I get the same, pattern always fails.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] codeworkx:
The latest one will work.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] aldileon:
Hi i am still having problems do decrypt my data with twrp-3.3.0-1-20190421-codeworkx-dumpling. I have freshly installed crDroid v5.6 and set it up, set a lockscreen pin and rebooted to recovery, but my lockscreen pin won't work for decryption. I can't even wipe data to start over again...

Is there any working recovery for decryption?
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] shadowstep:
The general rule of thumb is to try out the latest recovery and then report if you have problems. You're using a really old recovery so maybe your issues have been fixed in the latest release. Please try it before reporting, thanks!

(Hint: The latest version is twrp-3.3.1-1-20190713-codeworkx-dumpling.img)
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] aldileon:
Ok i already downloaded this version (and was sure i also tried this out), but now while trying it (again) it worked. Thanks anyway :)
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] ipdev:
I need some help with a problem.

Both the 8 and 9 3.2.3-x work fine for me. (Oreo maybe a little better for me.)

twrp-3.2.3-0-20180822_oreo-codeworkx-dumpling

twrp-3.2.3-0-20180822-codeworkx-dumpling

I thought I used a 3.3 version before. :confused:

To try and keep this long post short, logs were copied using the twrp pie versions, lineage-16.0-20190804-nightly-dumpling-signed and a modified version of SimpleGapps.

Using 3.2.3-0 (either Oreo or Pie) no problems.

Using 3.3.0-0 it boots past the animation then goes black. After a few seconds (didn't count maybe 30) it reboots and I get lineage's setup wizard instead of Google's. Problem is, part of the gapps install actually works so, I'm stuck without a keyboard among other things.

Using 3.3.1-1 same as 3.3.0 except no reboot. Straight into lineage SetUpWizard.

TWRP Logs.

3.2.3 - Pastbin - Link

3.3.1 - Pastbin - Link

Saved logs (including kernel log) - GoogleDrive - Link

Steps used:

Erase system, vendor and boot in fastboot. (userdata and cache with fastboot -w)

Flash stock oos vendor (dd copy) and oos boot (from update zip) images.

Boot into twrp. Format, reboot twrp, wipe all (save for vendor), factory reset and reboot into twrp again. Then adb sideload rom and gapps.

Note:

I use stock (oos) recovery to install OnePlus updates.

Was running AOSP GSI until I had issues with installing.

Fastboot flashing GSI. Resizing and installing gapps using twrp 3.2.3 works fine.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] divya_10_12:
noob

HI,

i am using one plus 5t which already had twrp, when i tried to flash the latest twrp into recovery my phone isnt booting into recovery mod , any suggestions?
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] Zraxonix:
did you reboot into recovery immediately after flashing it? from fastboot.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] divya_10_12:
Yes I rebooted immediately into recovery, looks like that version of twrp wasn't working in my device , I used an old verion which worked and then tried to flash my stock ROM back which caused some encryption error and I was sent to stock recovery page , where i sideloaded my ROM after a clean wipe and everything look fine now. Thanks for your time and response!
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] duckredbeard:
Coming from Stock rooted OOS 5.1.7 (8.1) and blu_spark 3.2.3-x v9.85. Wanting to update to a Pie ROM (theOne5TOS) so I need to update my recovery first. When I flashed the 3.3.0-x from that ROM's thread and rebooted recovery, all I got was a black screen and a light blue LED. I was able to fastboot flash 3.2.3-x to get recovery back. Now I start over here.

I see in the OP that I need the Pie firmware. Do I need to flash the Pie ROM first then recovery? Will this blu-spark 3.2.3-x work with a Pie ROM?
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] bud7dha:
Yes. Update to pie first. Use this TWRP: https://sourceforge.net/projects/ch...codeworkx-nocompatcheck-dumpling.img/download

Clean flash to update to pie. Once you've updated, you can flash the latest TWRP from here or blu_spark's.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] duckredbeard:
What is the advantage of that recovery if I already have a 3.2.3-x recovery?
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] bud7dha:
When the transition was made from Oreo to Pie, OOS had a compatibility zip included in the Pie firmware. That particular TWRP version allowed the user to automatically bypass the compatibility check when flashing the first Pie versions. (The other way is to remove the compatibility check zip from the stock rom before flashing.) I'm not sure if the compatibility check still exists or not in the latest OOS 9.0.8 stock rom. Once you update to Pie, you can upgrade your TWRP to the latest.
[OnePlus 5T  ROMs, Kernels, Recoveries, & Other Dev] shadowstep:
I confirm it still exists in the latest OxygenOS zips and if you try and flash them using an older TWRP (which doesn't ignore the compatibility.zip check), then it will error out and not flash.