yashsingh1/xdaforums huggingface dataset:
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
The answer at this question is in the latest 5-6 pages

I made also a new thread for it: https://xdaforums.com/oneplus-6/how-to/oneplus-6-how-to-rebrand-device-t3852271
[OnePlus 6 Guides, News, & Discussion] yldlj:
People having problems with black screen, crash dump is because your trying to flash official twrp. You need to use bluespark twrp as it's updated to work with pie.
[OnePlus 6 Guides, News, & Discussion] ango81:
hi

mauronofrio

i have last android 9 updated with the oxygen update application.

i tried flash with :

ANDROID-PIE-OnePlus6Oxygen_22_OTA_025_all_1809150101_35981ba3cecc19e-FASTBOOT

yldlj

I only have fastboot mode that works, how to inject twrp blu spark?

thank you
[OnePlus 6 Guides, News, & Discussion] Geoz:
Flash the TWRP zip
[OnePlus 6 Guides, News, & Discussion] ango81:
Geoz

Ok what should i write in fastboot ???

fastboot flash blu_spark_r46-oos-pie_op6_db66900.zip
[OnePlus 6 Guides, News, & Discussion] Geoz:
If you've already fastboot twrp img boot to recovery and flash the zip file.
[OnePlus 6 Guides, News, & Discussion] whizeguy:
Bro....do you even read what you download? That's a kernel isn't it?

In fastboot mode:

Fastboot boot twrp-3.2.3-x_blu_spark_v9.86_op6.img

It will now boot to recovery

I'm recovery tap install and flash

twrp-3.2.3-x_blu_spark_v9.86_op6.zip. <ZIP NOT IMG HERE. ... ZIP

My gut tells me you should stay on stock tho.
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
Use the toolaio.tk
[OnePlus 6 Guides, News, & Discussion] Terrigible:
Stay on stock first. Do more research.
[OnePlus 6 Guides, News, & Discussion] Jithin0801:
I have a doubt I bricked my device and "phone is corrupt" message was shown I used this method to recover and it recovered but the waning message "phone is corrupt" is not going and I have to lpress powerbutton multiple times to boot into system can anyone help me how to remove that warning? Bootloader unlocked warning was there but that is completely normal!!
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
Can you explain what you do better?
[OnePlus 6 Guides, News, & Discussion] Jithin0801:
I want to remove that "phone is corrupt" message it shows instead of "bootloader is unlocked" during phone boots!
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
I want to know what you did before it, which rom you had and you which one you flashed, can you make photo of this message?
[OnePlus 6 Guides, News, & Discussion] Jithin0801:
If u want more specific answer:

I have unlocked bootloader so there will be a bootloader unlocked warning during phone boots

what i did:

1. uninstalled magisk

2.reboot

3. phone didnt boot saying "phone is corrupt"

4.used this method and flashed ob3(i was on ob4 earlier)

5.reboot

6.still the same "phone is corrupt" and pressing power button twice it booted.

7.restart the phone still "phone is corrupt" message and pressing power button twice it booted.

want to remove "phone is corrupt" because hav to press power button twice each time i boot the phone
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
So you used this fastboot rom to come back, you can't do this, in the first post i wrote you can't update your phone with fastboot roms and (i thought was obviously but i will write it in first thread)you can't downgrade with this roms. Now you can do 2 things, or you flash manually from phone settings ob4 or you use the ob4 fastboot rom, then that massage maybe will disappear.

if you have some more problems i will try to help you
[OnePlus 6 Guides, News, & Discussion] Jithin0801:
I also updated to ob4 after booting into rom but still the message was there!
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
Try to use the roll back package
[OnePlus 6 Guides, News, & Discussion] Jithin0801:
now the phone wont boot at all just oneplus logo and black screen

everything wiped of including the stock recovery only able to boot bootloader
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
Flash again the fastboot rom and boot it again, what did you do to make it doesn't boot?
[OnePlus 6 Guides, News, & Discussion] Jithin0801:
I flashed ob4 via twrp corrupt error message was gone but was bootloop then again flashed with fastboot method then only black screen
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
God man, you are making something bad, why have you used the twrp to update the phone? You have phone settings to flash it, now you should use msmtool

https://xdaforums.com/oneplus-6/how-to/guide-mega-unbrick-guide-hard-bricked-t3796051
[OnePlus 6 Guides, News, & Discussion] Jithin0801:
How to use that tool im bit new to that i dont want to mess up more can u help
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
All is explained in that thread i linked before, just download the rom e flash it using the appropriate tool

P.s. i've uploaded the factory image using a google factory image style, this is safier for all.
[OnePlus 6 Guides, News, & Discussion] plopingo:
Can you add the latest Oreo image if possible to your repository? I don't want to go on Pie for now :)

Thanks a lot for all your works !
[OnePlus 6 Guides, News, & Discussion] vinnievegas:
why cant i use these roms to downgrade to oreo?
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
For the anti rollback introduced from Oneplus on Oneplus 6
[OnePlus 6 Guides, News, & Discussion] ango81:
Hi

@ mauronofrio and all Toolaio.tk not work

I managed to save my phone with MsmDownloadToolV4.0InternationalVersionOxygenOS5.1.5

thanks a lot for your help
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
What you did with your phone?
[OnePlus 6 Guides, News, & Discussion] ango81:
The phone is bricked not World with rom fastboot
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
What did you do? Which rom you have on the phone and which rom you flashed? I think you tried to update or downgrade your version and you brick your device.
[OnePlus 6 Guides, News, & Discussion] ango81:
oneplus 6 android 9

bootloader unlock

usb debug ok

after installation twrp the phone did not reboot

I tried flash-all-partitions-fastboot.bat black screen the phone does not start

I tried flash-all-partitions.bat black screen the phone does not start
[OnePlus 6 Guides, News, & Discussion] Terrigible:
What TWRP? Did you fastboot boot the image and then flash the zip in temporary TWRP? Or did you fastboot flash the image?
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
I've uploaded new rom.version, and your problem is easy to solve, after twrp flash you should flash magisk or the phone surely will not boot
[OnePlus 6 Guides, News, & Discussion] ango81:
my problem is solved i just say thank you and i just managed to root without twrp with magisk with the method Root without TWRP for OnePlus 6 OOS OB4 | 9.0 | Beta 3 | Beta 2 | Beta 1 | DP3

thank's
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
Uploaded
[OnePlus 6 Guides, News, & Discussion] plopingo:
Thanks you so much !! :good:
[OnePlus 6 Guides, News, & Discussion] vinnievegas:
So how does it stop you?
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
The problem is that nothing stop you with these fastboot roms, and if you flash an oreo on a pie rom you will brick or you will go in crash dump mode, and you should re enter in fastboot mode and flash the rom you had before
[OnePlus 6 Guides, News, & Discussion] vinnievegas:
I was under the impression that a fastboot rom deleted everything on your phone and it flashes all partitions.?.?.? I'm just confused why it doesn't work?
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
Not all partitions can be writed, only the msmtool can flash all partitions
[OnePlus 6 Guides, News, & Discussion] iluvamk:
Does this flash to both a/b boot slots at the same time? It appears to based on watching the commands from flashall.bat.
[OnePlus 6 Guides, News, & Discussion] Terrigible:
Yes. Both slots.
[OnePlus 6 Guides, News, & Discussion] HannibalLecter:
Hey brother..

I was on Oreo and I tried to update to OB4 from twrp.

The install went fine. But I wanted to flash LOS16 so I tried to wipe system, data, cache from bluspark 9.86 twrp and when I restarted, I could not go back to recovery.

Netiehr could I fastboot boot blusparktwrp

It shows blank dark screen with LED ON.

Now because I cannot go into recoevry, not able to flash any ROM.

Is my phone bricked?

How to correct this????

please help
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
mm i don't know what you can do, in my opinion you should restore ob4 or oreo rom, you can try with both fastboot roms
[OnePlus 6 Guides, News, & Discussion] HannibalLecter:
can you MIRROR MsmDownloadToolV4.0InternationalVersionOxygenOS5.1.5

androidfilehost jkust does not complete the download
[OnePlus 6 Guides, News, & Discussion] Bra Gator:
OP6 boots into recovery instead of system

hello guys i need help here i tried gaining root access after installing the latest Oxygen OS but now phone boots into recovery instead of system. please help me
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
You should flash the latest oxygen os fastboot rom
[OnePlus 6 Guides, News, & Discussion] Bra Gator:
thank you it worked
[OnePlus 6 Guides, News, & Discussion] kaziupal:
Everything went fine but the phone was not rebooting itself . I manually reboot it but nothing on the screen only the led was lit in kinda sky blue color.
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
Have you flashed the same version you already have on the phone?

EDIT: new stable 9.0.1 rom uploaded
[OnePlus 6 Guides, News, & Discussion] saxena1:
[MENTION=4712355]mauronofrio[/MENTION]

I follow all instructions for to remove device corrupted message with OB4-PIE-OnePlus6Oxygen_22_OTA_010_all_1809290017_01423-FASTBOOT & relock bootloader again but Your device is corrupt message appears again what's wrong ? (I am on beta ob4). can you help me thanks in advance
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
Now that you are locked re-flash stock ob4 zip from phone settings
[OnePlus 6 Guides, News, & Discussion] EdgeVibration:
Okay I am a bit stuck guys.

Tried flashing a new rom, Blu Twrp, flash the new oxygen 9.0, flashed blu twrp, reboot to recovery and everything is encrypted, folders look like "w32Ddsagver342S" etc.

Did the flash everything bat, tried to boot to rom, reboots to recovery.

tried booting blu twrp from fastboot, everything still encrypted.

Tried wiping everything from recovery itself (oneplus recovery)

Now it shows me I only have 9GB memory.

Currently sideloading via fastboot twrp the 9.0 oxygen.

What do I do now because it looks like I am screwed.
[OnePlus 6 Guides, News, & Discussion] mv0hra:
I too had the same issue with 9.0.1 Pie file. This gave me a blank screen with a blue/white notification light on the phone. I then used the 5.1.11 file and ran the 'flash-all' file, this does wipe everything from your phone.

You can reboot the phone and you will pretty much have a factory phone (minus the OEM unlock). You can install Stock Pie either by letting the phone download it or you can download it from here under 'Signed flashable zips' (https://xdaforums.com/oneplus-6/how-to/oneplus-6-mirrors-official-oxygen-os-t3792244).

The only issue I have had is to do with my computers. None of them will list the phone in adb devices when in Fastboot, otherwise it does. However this does not stop it from pushing adb commands, so I have been able to install recovery too. The only thing to consider is that when I had to install TWRP recovery I had to quickly and timely press the volume up button, and then install recovery again within TWRP.
[OnePlus 6 Guides, News, & Discussion] BarrySamuels:
I have recently joined the long list of people with a borked OnePlus 6.

I run Linux so I converted your windows batch file, which lists the Fastboot partitions, to a Bash script and ran that. I started with a phone which booted to a black screen and a little blue light and after running your suggested commands I ended up with a phone which booted to a black screen and a little blue light.

I have also tried fastboot boot TWRP.img but get the same result.

I'm not sure where to go from here so any suggestions would be warmly welcomed.
[OnePlus 6 Guides, News, & Discussion] Obamaloominaty:
Use MSMTools to go back to complete stock. It's in the hard brick recovery guide on this forum
[OnePlus 6 Guides, News, & Discussion] BarrySamuels:
I have yet to find a version of MSMTools that runs on Linux.
[OnePlus 6 Guides, News, & Discussion] Obamaloominaty:
Then just install Windows on another partition??
[OnePlus 6 Guides, News, & Discussion] saxena1:
Deleted
[OnePlus 6 Guides, News, & Discussion] naveen3807:
this method saved my 1+6...........works very well....

Tool all in one also does the sae thing..thx a lot
[OnePlus 6 Guides, News, & Discussion] Amith Thomas:
I am on the latest open beta 5 , can I go back to the latest stable channel 9.0.1 using this fastboot ROM?
[OnePlus 6 Guides, News, & Discussion] hussein1:
Yes
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
Not sure
[OnePlus 6 Guides, News, & Discussion] Dmitriy9119:
Is there any way not to erase user data?

with fastboot flashall , for example?
[OnePlus 6 Guides, News, & Discussion] Rudolpht:
Hello, beggars cant be choosers but I'm not seeing an OP5 beta fastboot version on the AFH.
[OnePlus 6 Guides, News, & Discussion] bardochu:
[IMG="pic"]https://i.imgur.com/BbIQuAC.png[/IMG]

Hello! I have a problem here, please help.:confused::rolleyes:

I forgot that I think I have get wrong to update from oreo to pie. I flash all.

but now It can't boot. And I want to flash back to OnePlus6Oxygen_22_OTA_008_all_1809150110_7059.

It get a error like the photo.

How can I do.

Thanks a lot!
[OnePlus 6 Guides, News, & Discussion] xenkato:
One question here. I am in stock pie 9 unrooted, but with twrp installed.Just want to relock bootloader but of cource i must be in stock recovery and then lock.What should i flash with fastboot?
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
You can't use these roms to downgrade

Fastboot roms are only for bricked devices, in your case just download the stock pie 9 from official site and flash it using phone settings (local update), after that you will be able to lock the bootloader without problems
[OnePlus 6 Guides, News, & Discussion] bardochu:
I have use msmdownloadtool at last, just fine.:svetius:
[OnePlus 6 Guides, News, & Discussion] alexthomass:
Technical

OnePlus will no longer release ROMs flashable via recovery because is no more needed. The updates will be done on the slot not used for example if you are using slot a the update will be installed on slot b and the slot b will be set as default.
[OnePlus 6 Guides, News, & Discussion] Gizmoe:
Modifying the script and removing the "-w" command will leave data intact.
[OnePlus 6 Guides, News, & Discussion] Aditya1297:
i've been stuck at sending sparse 'system_b' 1/6 for over an hour now. I accidentally wiped internal storage as well. I am able to boot from twrp img but unable to copy anything to the device. It shows up in Windows but the transfer never begins and the progress bar stays at 0. What do I do now??
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
It should work, try to re-run it
[OnePlus 6 Guides, News, & Discussion] Aditya1297:
I randomly pressed a key, and it resumed. It said it took 19 seconds! I don't know what and how happened, but I have successfully booted to OOS now. Thank you for the quick reply though! appreciate it, and ofcourse, the files. Awesome work dude!
[OnePlus 6 Guides, News, & Discussion] yodanutz01:
Can this fastboot method be used if I want to clean flash Stable OOS after using Beta build? I want to do a really clean install with everything wiped, from Beta 6 to Stable 9.0.2. When it will be updated here, of course.

Thank you very much!
[OnePlus 6 Guides, News, & Discussion] Gizmoe:
You could downgrade using the msm tool and then take the ota back up to 9.0.2
[OnePlus 6 Guides, News, & Discussion] null0seven:
Clean = wipe dalvik/cache, system, data. You can use this from OB to stable and vice versa. I did and it works.

CLEAN = format data in twrp or FastBoot (this will wipe ALL in youre phone). This you can use on every rom.

Fastboot rom's are if you are in trouble, like the mauronofrio sad.
[OnePlus 6 Guides, News, & Discussion] Bananebieger:
I guess i f*cked up big time.

Installed latest Magisk beta version because the app suggested a new version. Didn't check if it's a beta -> bootloop.

I disabled my modules before and rebooted.

Resulting in a bootloop.

Trying to flash the stock boot.img ... bootloop.

Now I used the 9.0.1 Pie file from the start post, modified the flash-all.bat and removed "-w" to keep my data.

Bootloop.

Is there a way to rescue my data or do I need to leave "-w" in the bat and start all over? I do not have a backup. Just wanted to upgrade my Magisk.

Damnit.
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
Don't remove -w and it will boot again, if you need to backup data, boot a twrp and save your data
[OnePlus 6 Guides, News, & Discussion] Bananebieger:
Fastbooted the provided twrp. It's bluspark. Can you tell me how to pull my data then? Also I don't know how to restore data when I am back to stock. Thank you for your super fast answer!

Edit: Uh. I did not know that. I can access my phone via my file explorer on Windows! I guess I can pull it just out of there also saving my SD data. Am I right?
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
Yes just copy your data on pc, which rom did you have installed? 9.0.1 or 9.0.2?
[OnePlus 6 Guides, News, & Discussion] Bananebieger:
To be honest... thats a good question.

I guess it was latest 9.0.2 because the 9.0.3 update showed up.

Edit:

Do I need to decrypt my backup to have it restored on my fresh install?

Edit2:

Either way I get the well known error 255. And... tbh I don't want to deal with the wonky fixes for that :( So my data is gone I guess.
[OnePlus 6 Guides, News, & Discussion] Killua96:
So... I'm stucked in fastboot mode, fastboot boot twrp.img doesn't work and give me "failed to load/authenticate boot image" error, i'm download right now the full fastboot rom for Pie my question is, there is a way to recover my data trough TWRP before flashing all the other partitions? Thanks!
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
If you have 9.0.2 you should flash it, i'm uploading it at this moment.
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
Which twrp are you using?
[OnePlus 6 Guides, News, & Discussion] Killua96:
Tried official and blue spark, anyway i managed to get in twrp by removing -w from the bat, right now i'm saving all my data to PC.

Could it be a good idea to point out in OP that it could be possible to recover data trough twrp (even if the system bootloops) by using a bat that doesn't wipe everything?

BTW many thanks for your work, without you i would be without data and, maybe, the phone :D
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
Perfect, i will add it in OP.

P.S.

Thanks for your donation ;)
[OnePlus 6 Guides, News, & Discussion] shiverz07:
I screwed up my attempt to go from Havoc to OOS B6 today. Was left without a rom installed or zip in internal SD and no recovery. For some reason I cannot mount MTP in TWRP.

I Googled like crazy until finding this thread. You my man are a life saver. The donation will follow.
[OnePlus 6 Guides, News, & Discussion] Bananebieger:
Thank you again.

But I thought the newest OTA is 9.0.3 which brings Night mode for the camera.

I was wrong.

I had 9.0.1, wanted to upgrade to newest Magisk thinking it would be better for "9.0.3" (which is actually 9.0.2) and afterwards upgrade via full OTA and install Magisk to inactive slot.

Hope you understand what I mean.

Sooo... 9.0.1 (which I had) or go directly to 9.0.2 because I don't want to deal with the 255 error?
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
Thanks

The latest rom for oneplus 6 enchilada is 9.0.2 and it should be uploaded, now you nee dtonflash the same rom you already have
[OnePlus 6 Guides, News, & Discussion] Bananebieger:
Incoming donation good sir.

It's alive again. 9.0.1 and now downloading official OTA to 9.0.2.

Thank you so much!
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
Thanks:good:
[OnePlus 6 Guides, News, & Discussion] Pankaj_gehloach:
Latest fastboot image is showing this error:

error: failed to load 'images.zip': No such file or directory?

I'm struck at bootloader.
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
Have you extracted.all the zip or only the flash-all?
[OnePlus 6 Guides, News, & Discussion] Pankaj_gehloach:
I downloaded the file : 9.0.2-PIE-OnePlus6Oxygen_22_OTA_027_all_1810260000_d46787d2c9-FASTBOOT.zip

and extracted it. then i right clicked the "flash-all.bat" and ran it as admin. Then this error is showing up.
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
I checked now, i missed a file, i'm uploading again the rom

EDIT: new roms uploaded
[OnePlus 6 Guides, News, & Discussion] zellleonhart:
Hi mauronofrio, I am on 9.0.2 and I want to downgrade to 9.0.1. Since there's no existing thread or guide on this, so I ask here. If I download the fastboot ROM of 9.0.1 here and run flash-all.bat, will it work to downgrade successfully? I don't mind wiping internal storage but I just need a way to make it work.

If this way cannot downgrade, would you mind to link me to the right file? thanks in advance.
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
Downgrade to 9.0.1 you should use the rollback pack 5.1.11 and then you should update to 9.0.1, with these fastboot roms you can't downgrade, it's written in the op
[OnePlus 6 Guides, News, & Discussion] predator178:
Hello,

I was on open beta 6 and I downgraded to 5.1.11 using the .zip for that by flashing with twrp. Then i flashed twrp again and reboot. Afther that, the phone doesn't start. It's is starting withe animation of balls circling.

Now I want to use this method, but I dont know what rom I have to instal by fastboot 5.1.11 or the OB6.
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
Good question, try first with ob6
[OnePlus 6 Guides, News, & Discussion] predator178:
5.1.11 was the correct. I have the phone alive again. Thank for the post
[OnePlus 6 Guides, News, & Discussion] FuelFlo:
Hi guys,

I get following error:

target reported max. download size of 536870912 bytes.

invalid sparse file format at header magic.

sending sparse 'vendor_a' 1/2 (516855 KB).

FAILED (data write failure (unknown error)).

finished. total time: 13.284s

Then he gets stuck and I cant flash other images like LOGO.img until I reboot into fastboot. This happens on Win 10, trying to flash the OB6. I bricked my device by dirty flashing OB6 over itself to get back to stock kernel. But this lead to a bootloop (oneplus loading animation was visible) and phone booting into fastboot after first try. Then older or stable OTAs....same result. So I wiped everything trough TWRP and wanted to clean flash. Unfortunately I rebooted and was left with a phone with only fastboot and not even recovery. Also couldnt fastboot boot TWRP. Thanks to your fastboot images I have stock recovery again and can boot into TWRP.

But I still cant flash vendor.img and cant boot Android. First boot he shows "Your device is corrupt" and then boots into fastboot. When i boot into recovery I dont get the "Your device is corrupt" message.

Do you guys have any Ideas how to fix this?
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
Try to flash the rom again
[OnePlus 6 Guides, News, & Discussion] FuelFlo:
Thank you very much!

I flashed the OB6 .zip from the Oneplus Website through TWRP and finally got auf working system again.

Just the "your device is corrupt" warning remains. Any way to get rid of it?
[OnePlus 6 Guides, News, & Discussion] mauronofrio:
Some pages before there is another user with the same issue, he should solve it
[OnePlus 6 Guides, News, & Discussion] FuelFlo:
Grazie! I will have a look.
[OnePlus 6 Guides, News, & Discussion] BrauliX:
Very useful, thx master
[OnePlus 6 Guides, News, & Discussion] dylann--vld:
THANK YOU SO MUCH, Bricked the hell outta my one plus.. and there he is ma MAN !!