yashsingh1/xdaforums huggingface dataset:
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] Just Passing By:
For anyone having problems with OOS 4.0/Android 7.0 and TWRP not accepting your passwords, a method I've found that fixes the problem is to completely decrypt your phone which will stop the annoying password error from happening. Of course, this isn't optimal [if you actually care about an encrypted phone], but gives you a working Twrp at least. I wonder if this is an error on Twrp's side and how it decrypts the internal storage. Don't ask me why this only affects some people though.

If you're wondering how to decrypt, this works well and also removes the DM-Verify nag as well. I recommend having a book on hand because this takes forever.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] raj7749:
need update for twrp.. unable to decrypt data to root... pattern does not work..

Stock Rom OOS 4... ONLY BOOTLOADER IS UNLOCKED.

Can i flash supersu without twrp?
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] Nobody121:
Same problem here
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] mad-murdock:
You SHOULD be able to flash SuperSU with TWRP without decrypting the data partition, since SuperSU is installed in always unencrypted system partition.

Trying can't hurt.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] flammenwurfer:
If you are still getting stuck at the decrypt password in TWRP like I was. The solution that worked for me was to get into fastboot, then issue the command "fastboot format userdata".

This wipes your phone, but I was able to get into twrp normally without it asking for a password after doing this.

Edit: I should clarify. After formatting userdata in fastboot, I then reflashed twrp recovery, booted into twrp and flashed the full official Nougat ROM, then flashed SuperSU and I was good to go. On the newest release with root working perfectly.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] raj7749:
i dont want to lose encryption
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] flammenwurfer:
Is it possible to re-enable encryption after doing this and updating?
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] KforHorizon:
Never lock the bootloader with anything modified! You have to be completely stock and then you can lock your bootloader. If you do, you'll have yourself a recoverable bricked device! Why do you need to lock the bootloader anyway!
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] Funk Wizard:
Go to Security & Fingerprint > Encrypt Phone

Sent from Funk Tuned 3T
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] stokedcrf:
Good advice! I learned the hard way, but at least I got it fixed :D
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] _atlien_:
Hi everyone. I'm working on my OP3T in Windows 10.

I unlocked bootloader, which of course wiped the device. Then installed twrp and need to flash SU file but I can't seem to transfer the SU file over using MTP.

When I enable MTP in twrp nothing I can see nothing in the OnePlus folder viewed from Windows File Explorer. When I attempt to add the SU file to the OnePlus folder for MTP transfer to the device, it won't let me add it. How can I get the SU file on my phone so that I can flash in twrp and avoid a loop?
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] weakenfalls01:
If you install driver correctly and adb..... Once you plug in your device it should automatically pop up or show a list of connected devices on your PC, from there you can open the op3t and drop the files from your PC to the root of your device...Reboot in TWRP and go to the folder you have the file in.....
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] _atlien_:
I installed the drivers to use the toolkit to unlock the bootloader and flash twrp. But when I attempt to enable MTP to add the SU file and avoid any loops, I cannot. The OnePlus3T folder pops up signalling that the computer does see the phone. But the folder is empty and it won't allow me to add anything. Giving a generic error that says 'Cannot copy item The device has either stopped responding or has been disconnected.

Neither of those seem to be the case. So I'm stuck here until I can find a way to get SU on the device.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] weakenfalls01:
Reboot the PC and restart the phone and try again.... Sometimes when you Plug in your op3t check for the permission pop up on the screen and click OK to give it permission then u might see the op3t folder and files.... It happens to me before
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] _atlien_:
I appreciate your time in helping me think through this. I restarted and still no MTP function from twrp. Is it possible to send the file over to the phone some other way? I really don't want to end up in a bootloop. Thanks again, weakenfalls01.

Update: The reboot did remedy the initial problem. I was able to go back and use the toolkit for root. So that did the trick. Thanks for the help my friend!!!!
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] weakenfalls01:
Glad it worked for you....
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] TimeTurn:
Got problems here with the 3t of my wife...

Loading TWRP lasts approx two minutes

Very often, TWRP is writing that a ZIP is damaged that I want to flash (the same ZIP works great on my Nexus 6P - systemless-hosts for AdAway) and was copied via root explorer by the device itself from my NAS.

Flashing Nougat Update + SuperSU worked fine. Any Ideas?:confused:
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] xanthrax:
1> well known, under development, issue

2> the zip may be indeed damaged, sometimes, transferring zips from certain USB drives can damage it

Sent from my Darkside of Oneplus 3
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] fedex-bermu:
So, I started from a clean phone, updated to OOS Nougat, flashed TWRP decrypted the phone, flashed supersu, booted and all was working great having root and everything was working just fine. So I decided to go to TWRP to make a nandroid backup and cannot enter reovery, get to the point of the TWRP splash screen, and then black screen and white led. Flashing stock recovery you are allowed to enter just fine, flash again TWRP and again I have the black screen with white led. Is there any way to solve this?
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] Uqbar:
Is there any reason for not mentioning the current version or the latest release date in the thread title?

Something like:

[Recovery] Official TWRP for the OnePlus 3T [3.0.3-0]

or

[Recovery] Official TWRP for the OnePlus 3T [2016-12-16]

would help the readers.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] tdamocles:
This does not work, it borks the twrp with decryption password.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] cultofluna:
After unlocking bootloader...

Typing " fastboot flash recovery twrp 3.0.3.0 img"

Getting error "can not load "twrp img" ...

What im doing wrong?
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] MrMeeseeks:
Are you in the right directory?
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] cultofluna:
What do you mean?

Trying to install twrp through adb but twrp img can not be load...

Or i'm typing something wrong?
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] beardymarrow:
Is your twrp image file in the same directory as the fastboot command?
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] MrMeeseeks:
You have to open the terminal/CMD window in the folder the TWRP image is in to flash it. You have the right command but you have to be in the right directory. That's the only reason I can think of that it won't load.

Edit: Or your spelling could be wrong. It should be something like twrp-3.0.3.0.img
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] isamu982:
I cannot seem to find clear instructions on how to make it so a password isn't required when going into twrp.

I've been reading through and thought I saw something about changing to partition or something ext4 but I'm not entirely sure where to begin.

I thought I would add that I haven't set a password and this after flashing the new Nougat 4.0 zip

Also changing the password did not help
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] pitrus-:
From what I can read, your probaböy using an old crypto from 3.5.1 or earlier if TWRP keeps asking for paasword, the solution should be to disable screen password and then re-enable it to create a new key with the newer crypto key of 3.5.3 and newer ROMs.

Skickat från min ONEPLUS A3003 via Tapatalk
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] isamu982:
Yes you are correct, and I changed security to password protected. However when I entered the password in TWRP it continues to be unable to decrypt.

I was just curious what my options are.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] pitrus-:
Like I said, you should remove and reset your decryption password which will remake it with the newer crypto key that TWRP 3.0.3-0 uses, then the password will be accepted.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] cultofluna:
Still can flash twrp through adb...

Getting error,,,,
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] cultofluna:
Any suggestion?
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] mcdachpappe:
typo in your command window .. open your eyes. you wrote recouvery and .img2

it should be "fastboot flash recovery twrp.img" (or your filename of the .img file) without quotes and after flashing you have to type "fastboot boot twrp.img"
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] knpk13:
.img2?
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] cultofluna:
Guys i have renamed the twrp img file to twrp.img2...is that wrong?
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] cultofluna:
Tried without rename the file....

Is this command ok?
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] knpk13:
Y u rename to .img2?

Y u not include .img at end of original filename?

Y u make things complicated?

Y u not just flash twrp.img?
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] beardymarrow:
It would be twrp-3.0.3-0-oneplus3t.img I think for the filename.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] cultofluna:
Haha thanks guys forgot to type .img at the end...
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] tdamocles:
I've updated to nougat and tried to flash twrp 3.0.3.0/super su 2.79 a dozen times and can't get pass twrp asking a password for decryption when I don't even use passwords.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] cultofluna:
I've just installed 3.0.3.0..

I've got also the password screen ..I press cancel choose the language and I was able then to swipe to allow modifications....

Flashed SuperSU 2.79 and I'm running rooted nougat.....
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] Uqbar:
Y u insist in not distributing the recoveries as ZIP updates?
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] tdamocles:
Reboot and try to access internal sd card....
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] cultofluna:
No problem just did it...
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] tdamocles:
Sorry, reboot back into TWRP and try to access sdcard from there.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] Gronnd:
Can't pass the password screen, I allready tried with patern, password, pin... I can't decrypt the data to be able to flash supersu and
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] WeirdSoup:
I got a problem with installing TWRP 3.0.3-0 with OOS 4.0. After flashing the img, I got stuck on the TWRP logo. It seems it won't boot. Does it have a compatibility issue with OOS 4.0? Of course, I have unlocked the bootloader, and the flashing sequence seems worked well, but it only shows the TWRP logo.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] tdamocles:
That is exactly the problem that I was having. If you would fastboot boot the image it just hung there. If you restarted it then you would get the password 4 decryption.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] override182:
Have u tried waiting for like 5-7minutes to see if it actually goes into TWRP?
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] soder:
I just got my new OnePlus 3T and updated it to OxygenOS 4.0.

I then enabled developer mode and USB debugging and allowing OEM unlock.

I then unlocked the OEM lock in fastboot and flashed TWRP 3.0.3.0. Just like all of you I can't get pass the password screen to decrypt the internal memory, to access .zip's needed for root.

I still got some other questions though.

What about that dm-verity problem? Will that be a problem with stuff like Magisk and future updates?

And talking about Magisk: Does someone use Magisk and phh's root on OP3T and know is it works (and with works I also mean if it hides for AndroidPay and Pokemon GO (no, I do not play that ;) ) ).

Hope someone would be so kind and help me with my questions. I guess there will be more questions from me from now on, with my new OP3T.

/SÃ¶der
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] tdamocles:
I know you're not directing it towards me but I've waited 15 to 20 minutes already and just stayed on that logo. I've tried to update to nougat a few times with TWRP 3.0.3 .0 and all the outcomes are a stuck logo.

The only way I got TWRP to work correctly and to install nougat is located in the DM Verity thread
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] beardymarrow:
I installed twrp using fastboot on 3.5 and then updated to oos 4.0 using twrp and it booted into twrp fine. I know this as I had to downgrade using the backup I'd taken before the upgrade :(

I don't see how the rom version would stop twrp from loading anyway, but I am new to oneplus so maybe there is a link I don't understand? They are on different partitions.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] tdamocles:
I originally went from 3.5 with TWRP to 4.0 and I didn't have a problem flashing but I had a DM Verity error on boot up and I wanted to do it right. But when I tried to do it right and update from the OS all the way to 4.0 and then flash TWRP, it would not take.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] soder:
Is it possible to flash official OTA's with TWRP on OP3T? I couldn't do that with OPO.

/Söder
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] cultofluna:
He he you are Wright...And how we get now a working twrp?
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] _atlien_:
Yes or no.

Does this twrp work correctly if you flash it while already upgraded to Nougat aka OOS 4.0?

Seems like the answer is no but checking.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] drunkdino:
Can the mods of this thread please put a disclaimer that current build of twrp is not supported on Nougat. We have like hundreds of people trying to flash this unsupported twrp on their devices and failing.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] :
last option of fastboot command is a filename. If that filename really contain spaces you have to escape them. But I belive you have just a typo:

fastboot flash recovery twrp-3.0.3-1.img
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] cultofluna:
I don't know for the rest , but for me doesn't....

I can't access my internal storage but I can install files through otg...
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] tdamocles:
The only way to get TWRP to work correctly on nougat is if you use my method in the DM Verity thread. It's a long method but it works in the end.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] soder:
No, I did that today on my new OP3T, that I first updated to OOS 4.0 before trying this. I got the same problem as you.

/Söder

---------- Post added at 04:38 PM ---------- Previous post was at 04:36 PM ----------

Link please...

/Söder
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] cultofluna:
If we flash DM Verity disabler and then format data and then flash SuperSU ?.....
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] beardymarrow:
You have to use the full file not the incremental and flash supersu before booting. I have done this and I didn't lose any settings and my twrp still worked afterwards. For some reason it seems that flashing twrp after updating doesn't work although that makes no sense as to why it works if flashed before upgrade.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] soder:
OK, like how I did before CM14.1 on my OnePlus One then. And when the full file was to late, I flashed the stock /system from the update before, switched to stock recovery and run the OTA. That was for CyanogenOS, (not OxygenOS and not CyanogenMod).

Now on the new OnePlus 3T I would like to hussle a little bit less, but I also want root (and also add files to /system) without screwing everything up. That's why I hope I can get Magisk and phh's root to work on OP3T, but now I can't even get TWRP working on it...

/Söder
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] Clark K:
I was on 3.5.4 with TWRP, root, encrypted and blue_spark kernel.

I just flashed 4.0 full from TWRP followed by SuperSU 2.79.

Everything works perfectly, phone is rooted and TWRP is working, I just have to wait a minute or 2 when rebooting to recovery.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] WeirdSoup:
Well, I tried to flash the 3.0.2-0 but it also failed. I got stuck on the recovery boot logo for almost 10 mins. After booted up the phone and tried to boot into recovery, I found that the stock recovery has came back. It seems that this recovery does not support the OOS 4.0, or the OS prevents the device from installing the custom recovery.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] soder:
...who could have guessed that me installing latest OxygenOS 4.0 before I tried to get TWRP and root was the wrong way to go... =(

/Söder
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] Clark K:
That's weird, it's working fine with OOS 4.0 on my 3t.

But I haven't had to reinstall it after flashing 4.0, TWRP survived the upgrade from 3.5.4 to 4.0.

Only SuperSU had to be flashed again.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] WeirdSoup:
I think I must downgrade to 3.5.4.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] _atlien_:
Same here.

---------- Post added at 11:30 AM ---------- Previous post was at 11:29 AM ----------

Been jumping through a lot of hoops the last 24 hours trying to get twrp to work with Nougat installation. Should have just downgraded to begin with.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] soder:
You don't think there will be an update from TWRP that solve this problem soon? How do you plan to downgrade?

Is it possible to flash an older full rom from the default recovery?

=( I wanted to set everything like this up before I started to use the phone, hence I hate to start use it, and then then for some reason need a full reset to root or something like that. Also, kind of great to use TitaniumBackup since Google's own backup and restore of apps sucks... =(

/Söder
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] tdamocles:
Did you try my method? It will take about 45 minutes complete + TWRP will work then
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] Clark K:
If you can still go back to 3.5.4 that's probably your best chance to end up with a fully working 4.0

What I did since I received my phone is the following :

1) OTA upgrade to 3.5.4

2) unlock bootloader, install TWRP and SuperSU using the 3t toolkit

3) flashed blue_spark kernel

4) restored all app with titanium backup

5) used it like that for 24 hours

6) flash 4.0 full (1.4gb) in TWRP immediately followed by SuperSU

All working TWRP included
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] _atlien_:
I did not yet try your method I don't think. Will it be faster and simpler than downgrading?
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] Ed St John:
On all the other tutorials I look at, they flash both the dm-verity zip and SuperSU. Are you sure I only flash one or the other?

Also, why do I want to format data? Does it help with anything?

Thanks!
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] soder:
What is your method?

/Söder
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] tdamocles:
https://xdaforums.com/showthread.php?p=70374942

The method that I just listed isn't my method but sounds a little simpler. Or you could try mine which is about the 6th or 7th Post in that thread. I know my method works because I've done it twice already it just takes a long time And twrp works as it should.

In my method you are downgrading.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] soder:
Does someone know why this problem might occurs? I've never used encryption before, and also this dm-verity is new for me. Is this the problem, or is it "just" that something is change and TWRP just not updated?

/Söder
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] Vipeout:
Same here.

With the previous Android version (pre-Nougat), I had decription disabled, TWRP installed and phone was rooted. I then did the Full 1.4gb OTA update, however not manually installing it. Since it installed the update automatically, I couldn't intercept and flash SuperSU or anything else.

I am now on Android 7.0 and I do not have the dm-verity error or any other errors. However, I am unable to install the latest TWRP correctly, same as WeirSoup.

Any idea if this will be fixed via new TWRP version? I'd hate to go the downgrade path and to pack up all my data, will take me an afternoon just backing up and restoring stuff....
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] goran_oh:
Tnx.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] exis_tenz:
I did it that way with the 1.4 GB file update 3.5.4 --> 4.0.

Flashed zip in TWRP: done! No more than 5 minutes.

I had 3.5.4 stock, rooted, unlocked bootloader, DM-flashed with rooting sequence and TWRM 3.0.3-3.

Existenz
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] soder:
Yeah, I know it's possible to do it like that on phones. I did it like that on my OPO. The problem is when you can't wait for the full zip and you only have the OTA.

/Söder
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] horqai:
I'm not sure if this question was already answered? I'm on Android 7 rooted and have TWRP 3.0.2.0. Is there any issue to upgrade to version 3.0.3.0 by using the TWRP internal method to flash the img file?

Cheers
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] beardymarrow:
If it helps I have reflashed 3.0.3.0 over 3.0.3.0 while on Nougat and it works fine.
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] Vipeout:
OK I managed to isntall and boot into TWRP. After adb install, you have to boot into recovery via hardware buttons, not adb command.

Problem now is, TWRP is asking for a password and I dont have it. I already tried changing my device security to a PIN and using same Ping with TWRP, but no luck.

Ideas?
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] weakenfalls01:
Go back few pages back.....Lot of folks having the same issues. As I'm reading through all these feedbacks it's clear that once you already update to 4.0 there seems to be some unknown issues flashing TWRP !

Other options: has anyone here able to downgrade back to 3.5.4 ? Cause as of right now the only it seems to install TWRP is with the prior version of 3.5.4
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] h4rl4n:
Meaning that if i flash twrp on 3.5.4 and THEN flash the OS 4 there will be no issues?
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] weakenfalls01:
Yes it should work fine....But the question now is downgrading from 4.0 back to 3.5.4.....I'm not suggest you do that since I don't know the outcome of going back.....I'm waiting for OnePlus to get back to me as to why there is issues installing TWRP after updating to 4.0
[OnePlus 3T ROMs, Kernels, Recoveries, & Other Deve] KforHorizon:
Haha yeah I had done that on purpose just for laughs, I didn't laugh much after that though!:p