yashsingh1/xdaforums huggingface dataset:
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] lilbrat:
Ok.. go to twrp.. 1) flash update do not reboot, 2) flash twrp installer , then reboot back to twrp 3) flash lastest Magisk installer then reboot to system... Make sure you twrp and magisk on your phone ie in your download folder...
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] muschiu35bv:
Thank you very much for quick reply:)
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] plepew:
... yup did all than...see below

OK, well I have to restart the whole thing as I messed up a bit. I was able to restore a working state and retrieve all the data I need to save. So whatever I do now, don't really care, as long as I don't brick the device! :D.

How do I effectively install 10.3.5 on both slots to prevent this to occur again till the next update (possibly Android 11)?

I know how to install the TWRP IMG or ZIP through Fastboot & use ADB (not completely familiar with all commands, but I manage). As I mentioned in an earlier, i have some experience, but since I don't do this stuff regulatory, its hard to keep up with all the constant change and tools...lol!

I have all the files necessary, TWRP 3.4.0 (IMG & ZIP), full OOS 10.3.5 from OP, Magisk 20.4 & the new Magisk Manager 8.0.2 apk. Minimal ADB & Fastboot 1.4.3 installed on my pc & tablets.

If you or someone can give me a quick guide to follow, i would be appreciative. if there is a specific thread that has this already lined up, please provide the link.

Thank you & everyone in advance again for your help!! :o:good:

ok, my bad a few threads I am replying to and should make sure to consolidate my messing...apologies.

lilbrat, thanks for the redirect and that was what i did, but a bit differently. I had to use ADB to sideload to install the OS as the storage was encrypted... so a few questions here:

1- Can you still copy files to the IS (Internal Storage) and see it properly (no encrypted)? Never tried, so don't know

2- Is installing OOS.zip file from TWRP automatically install on both Slots (I assume this is correct)

3- ABD sideload of the OOS.zip did confirm installation on both Slots...see pic attached

:D

This being said, the OOS 10.3.5 was on both slots, if I understood this correctly (So was TWRP 3.4.0.2 as I reinstalled the Install Zip after the OOS install) . When I rebooted, I was on Slot A and the device was working, OOS was operational, restoring apps and certain data from the cloud. When I =tried to restore the Nandroid , the device rebooted into a boot loop (This device in unlocked...bla bla...)

This Nandoid was done with OOS 10.3.5 & TWRP 3.3.1.32 or 28 not sure which one, is the wrong version of TWRP the cause? Or is tit that the Nandroid was done on SLOT B...?? not sure if that would be the culpprit.

Never had issues with Nandroid Backups till now.

Thanks again for the assistance!!

PS. will post this on my previous post to consolidate.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] lilbrat:
Drop over to the page before this ..at the bottom the information is there..
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] plepew:
I was able to get the OS back on, Decrypt and get my data i needed (Slot A)

But a few things derailed as I tried to restore an Nandroid that I created right after I update the OS to 10.3.5 & had TWRP veriosn 3.3.1.32!! in early August.

Not sure if the Nandroid failed now because I was on TWRP 3.4.0.2 (Maybe) or it was trying to restore on Slot B... (this may all be because I am not totally knowledgeable in this SLOT stuff...

I just wrote a reply to the00guy above where I'm at and any additional help can be provided to restore the Nandroid to save me hours of detail setups for a ton of stuff I had running super well. if it can not be done at all, then I will take the time to reset all. but I was hoping to avoid that till Android 11 came along, cause I wanted a clean setup for that going forward from there.

thanks for talking the time to respond! much appreciated! :o:good:

---------- Post added at 07:22 PM ---------- Previous post was at 06:54 PM ----------

ok, my bad a few threads I am replying to and should make sure to consolidate my messing...apologies.

lilbrat, thanks for the redirect and that was what i did, but a bit differently. I had to use ADB to sideload to install the OS as the storage was encrypted... so a few questions here:

1- Can you still copy files to the IS (Internal Storage) and see it properly (no encrypted)? Never tried, so don't know

2- Is installing OOS.zip file from TWRP automatically install on both Slots (I assume this is correct)

3- ABD sideload of the OOS.zip did confirm installation on both Slots...

:D

This being said, the OOS 10.3.5 was on both slots, if I understood this correctly (So was TWRP 3.4.0.2 as I reinstalled the Install Zip after the OOS install) . When I rebooted, I was on Slot A and the device was working, OOS was operational, restoring apps and certain data from the cloud. When I =tried to restore the Nandroid , the device rebooted into a boot loop (This device in unlocked...bla bla...)

This Nandoid was done with OOS 10.3.5 & TWRP 3.3.1.32 or 28 not sure which one, is the wrong version of TWRP the cause? Or is tit that the Nandroid was done on SLOT B...?? not sure if that would be the culpprit.

Never had issues with Nandroid Backups till now.

Thanks again for the assistance!!

PS. will post this on my previous post to consolidate.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] lilbrat:
Ok... Not sure with nan backup. You also may want to flash the new update .36 , if you are decryped you shouldn't have an issue..with my earlier reply on the flash it's quick plus you won't lose your data..
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] ugugx:
I think those steps are the same below, which I have used since oldkeymaster was not needed with twrp and always worked but with the new update 10.3.6 the phone is stuck on the dots loading screen, any ideas?

1. Boot into TWRP and Flash the Latest Magisk Uninstaller

2. Flash the latest Full Oxygen OS Zip

3. Flash the TWRP installer Zip

4. Reboot to RECOVERY to make sure TWRP stays and continue to root.

5. Flash the Latest Magisk to maintain root

6. Reboot System and Enjoy the latest firmware without any data loss
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] lilbrat:
Look good, but I don't bother uninstalling magisk.. are you still stuck..
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] ugugx:
yeah but I'm trying the same steps again, I guess this will use the second slot; maybe, it`s been a long time since I played around with the phone
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] lilbrat:
Ok.. good luck..
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] ugugx:
Thank you but I`m still stuck on the booting animation after updating, can't seem to fix it without using MSM Tool, any idea?

I have TWRP and fastboot working and my internal storage and Nandroid backup accessible after decrypting using the password on TWRP.

PC connection is working as well.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] lilbrat:
Hmm...think your nan backup may have messed something up.. what twrp version are you using? If you have bone it a few times and it's still bad , msm it..

---------- Post added at 11:00 PM ---------- Previous post was at 10:58 PM ----------
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] ugugx:
tried that as well but didn`t work

I`m now able to boot after wiping the data partition, system version is 10.3.6, restoring the data only from the Nandroid backup even after reinstalling the new update over it doesn't work as well.

I need to restore my Nandroid backup first try to update again, any ideas?

I don't know if I can restore all the backed up partitions directly or if that will miss the internal storage due to different security patches.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] lilbrat:
Nan backups I have no clue..sorry
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] ugugx:
nvm, I wiped the system and data then accidentally rebooted with no OS, now I have to MSM the hell out of it then start over, I was waiting for OOS 11 before I do another full wipe :D
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] dante`afk:
hi folks,

does twrp recovery stil work?

I open up cmd, fastboot boot twrp.img

then within twrp i flash the twrp.zip

I boot back into the phone

when booting into recovery now it does not go into twrp?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Wishmasterflo:
That should work. Where does it go when you boot into recovery then?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] dante`afk:
it just goes into fastboot mode.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
1. Does your phone at least currently boot into oos. 2 if it does, does do you have lastest magisk installed?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] SMcC2:
I am having the same issue.

Build Number A6013_41_201004

OOS 10.3.6

Patch Level September 1, 2020

Magisk 20.4 (20400)

Manager 8.0.2 (307)(11)

Any time I try to install from Magisk I get:

-Copying zip to temp directory
! Invalid Uri

When I try to install drop fastboot.

After the command "fastboot boot twrp.img" the phone reboots and gets stuck at the "1+ Fastboot" screen.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
Try windows powershell and, use fastboot flashboot "twrp image name" command.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] SMcC2:
I was able to install TWRP using your instructions, reinstall Magisk, and had assumed everything was good.

However, now I can't turn on WiFi, UI crashes when I try to make a phone call, and I'm finding that some apps aren't working.

I tried clearing the cache on everything, but it has not helped.

I ran a new set of backups with Titanium and I'm copying all of the files to my PC in case that's where this is headed.

Any suggestions?

IGNORE ABOVE-----------------------------

I tested reinstalling Magisk again, clearing cache again, and a few other things. Still no WiFi.

Factory reset in TWRP still no WiFi.

I finally just MSM'd the damn thing.

Unlocking bootloader and installing recovery now.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] asheroto:
Upgraded to 10.3.6, how to flash?

Hey all,

I accidentally upgraded to 10.3.6 which game out a week or two ago. Now I can still reboot into fastboot via adb, but fastboot boot twrp.img does nothing, just 'waiting for device'. My computer still works with adb but not with fastboot for some reason? I entered fastboot manually and same thing - no luck. Any idea what to do? OnePlus 6t 10.3.6.

Thanks
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Dr. Mario:
Just run the Fastboot command with your phone unplugged and when it says waiting for device then plug it in, the command will proceed as usual. I had to do this on my OnePlus 6T - it's a fairly old UEFI bootloader bug within the Fastboot client on the phone.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] asheroto:
Thanks, but unfortunately it's still not working. I can get it into fastboot mode but when plugging into the computer 'fastboot' just continues to say 'Waiting for device'. Even reinstalled the OnePlus USB drivers just to be sure..... any other ideas?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Dr. Mario:
Try new USB-C cable. It could fix your issue.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] asheroto:
Ah!!! WEIRD. I used the same cable but without a USB extension cable and it worked. What's weird is that "adb" commands worked fine but not "fastboot" commands. Without the extender both work! Thanks!

ALSO: I was typing 'adb reboot fastboot' and should have been typing 'adb reboot bootloader'
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Dr. Mario:
You're welcome. :)
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Thiiibs:
Hello everyone. This is my first root for my OP6T Mclaren, and I have to say I am completely lost

First of all, I followed the official guide step by step (https://xdaforums.com/oneplus-6t/how-to/guide-oneplus-6t-unlock-bootloader-t3851789). The 1st issue I had is there was no working link for Magisk, I went to their github and download the 8.0.2.zip which is the last version of October, but when I flash it is says "not valid zip format", same thing for Magisk master, then I tried v21.0 version which works fine hopefully :good:

Now I have a phone with unlocked bootloader, mauronofrio's twrp (https://sourceforge.net/projects/ma...0-0-fajita-installer-mauronofrio.zip/download) and root granted, I want to flash a nice custom ROM (which is the goal obviously). I tried the Corvus 9.5 (https://xdaforums.com/oneplus-6t/development/rom-corvus-8-5-t4153911) but I fail everytime, let me explain :

I have put my custom rom and all files (twrp install and magisk) in internal storage > download. No problem when when booting into recovery, I can find it easily. But when I flash the custom ROM, it says "A/B flashing to inactive slot b". The flashing foes step 1/2 and 2/2, finishing without errors, but after that, I am stuck on booting and it goes back to twrp. I tried again, flashing custom rom then twrp, then rebooting but same thing happens.

Everytime I reebot after flashing custom ROM i go to slot B, and even internal storage is totally different in this slot, here the content in sdcard : https://zupimages.net/up/20/44/wbp1.jpg . The storage looks like non sense, and I can't find any files in it, it is empty. If I go back manually to slot A (I know it is not advised but I have no choice) it boots without any problem to stock rom OOS 10.3.6 with McLaren boot image.

This is my first phone with A/B partitions so I've read this guide : https://xdaforums.com/oneplus-6/how-to/guide-noobs-guide-to-b-partitions-op6-t3816123 . But english is not my mothertongue and I still don't get it. So please guys,

can you explain what I am doing wrong ?

Do I have to flash the custom rom twice ? How can I install it on slot A and why it is automatically going on slot B, and why I can't find any files on it wheter it is fine on A :confused:

A big thank for your patience !
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Koushik87:
Custom rom has its own process compared to OOS. You need to flash latest OOS in both the slots before you can flash the custom rom. That's why it works and there is no work around for A/B slots. I suggest to go to youtube and check the video in the link. Happy flashing.

[youtube]Jq1NBuOy0Mk[/youtube]
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Thiiibs:
Someone replied to me in the custom rom thread. Here was the solution : the dev tutorial says "Wipe Data and Cache" after flashing OOS and custom rom, but it never worked for me. With format data it worked 1st attempt. Hope it can help noobs like me in the future, thanks anyway for your quick reply :good:
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] pendragon666:
I followed the steps from post 1 and now the phone just boots to twrp every time. What is going on?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] david72262:
Read the post right above yours format data the one where you have to type yes in TWRP
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] lilbrat:
did you flask magisk after twrp? though a bit more info would be helpful.. stock os or custom, what are you trying to do ect..
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] pendragon666:
the problem was that the original post says to flash the img file once you have twrp running via adb. it should say to flash twrp installer.zip. i installed twrp countless times and still, i have no idea why i did it this way. the first post needs an edit. thanks for trying to help.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] lilbrat:
See this is where the "more" info comes in.... are you rooted, or is this an initial root ..
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] pendragon666:
rooted on oos. i wanted to try lineage. after i decided not to keep it i couldn't restore my backup. error 255. i don't use parallel apps and i backed up boot, system image and vendor image. weird. twrp used to be everything and nowadays it's barely usable without a tutorial :D
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] lilbrat:
I hate to say this but you need to start from scratch (msm time).. reason being you flashed a custom rom.. plus you'll need to flash what version your backup was made in..hmm
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] pendragon666:
see, this is the part i dont get, it used to work no mater what you had on your phone. And if this is the new norm shouldn't there be a warning in twrp?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
Technically you are right but, since it doesn't we learn from others experience. I honestly don't understand why twrp has gotten really difficult my guess is probably because this device has two partitions. When ever I want to back up and, restore I use Migrate from the playstore.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] brandon79:
OK I hope someone can help. I had Havoc installed on my one plus 6nother rom. I flashed it and everything worked just wanted to go back to Havoc. I did something wrong ended up using the one plus tool to recover phone. After that I can no longer install any custom rom. I'm sure I'm doing something wrong. But here are my steps. Installed twrp, and Magisk latest versions. Downloaded rom, booted to twrp flashed stock rom, flahed twrp, flashed Magisk. Reboot recovery flashed stock, twrp, flashed Magisk. Then flashed havoc, twrp, Magisk, reboot recovery flash havoc, twrp, and magisk again. Reboot and reboots to recovery, reboot again and goes into stock operating system.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mauronofrio:
TWRP 3.4.0-10 for OnePlus 6T (fajita) by mauronofrio:

Fixed Android 11 Decryption;

Updated to latest official changes.

TWRP 3.4.0-10 Q Unofficial by mauronofrio

TWRP 3.4.0-10 Unofficial Installer by mauronofrio
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mauronofrio:
TWRP 3.4.0-11 for OnePlus 6T (fajita) by mauronofrio:

Little prop fix from 10 version;

Fixed Android 11 Decryption;

Updated to latest official changes.

TWRP 3.4.0-11 Q Unofficial by mauronofrio

TWRP 3.4.0-11 Unofficial Installer by mauronofrio
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] lollyjay:
The "/Fajita/twrp-3.4.0-1..ller-mauronofrio.zip" file could not be found or is not available. Please select another file.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mauronofrio:
Check -11 version in the latest post, the -10 had a problem of props
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] lollyjay:
I am using with LOS 18.1, and it is working great. Thank you 😀
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
Does it support native call record?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] lollyjay:
Sorry I don't know because I do not use call recording
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] scorpio76r:
OK thanks. I use it for work purposes and, it's a must have for me. It's the main reason why I have never had any other roms other than oxygen OS which has always had it.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Koushik87:
The file extension for 3.4.0.11 seems to be .bin...

How do I flash it as TWRP can't recognise the file.

Update: I manually updated it to .zip but I see that in the new XDA app, all files are downloaded as .bin rather than .zip. Anyone else can confirm it or is it specific to me.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] lollyjay:
where is the new XDA app? NVM I found it. Search is always a good idea before asking 😜
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Pastinakel:
I have the same problem
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Koushik87:
Its published in Play Store....

XDA - Apps on Google Play

The best way to access the XDA Android Forums on mobile!

play.google.com
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Pastinakel:
In the Google play store
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] kevk60:
Flashed the 3.4.0.11 twrp, rebooted to recovery to make sure it was good to go then flashed magisk. Things seem to be working good. Rebooted to system and everything booted up fine. Thanks for the update and your work on twrp recovery.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] shawek:
So now,with this new twrp build,i can flash latest Magisk 21.1 on android 11 custom rom(Pixen),and i won't be stuck on boot or thrown into crash mode?as i far as I know,problem was in incompatibility between TWRP and Magisk...?

Op6t
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Causical:
You need magisk_debug to use both TWRP and Magisk together on A11 for right now.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Duvel999:
Me too.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Causical:
Just always name to .zip it's fine
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] NozGojira:
I have the same problem can you tell me which file do i need to download? I have the twrp and magisk debug. And im experiencing bootloop when dirty flashing the new rom
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Causical:
Which ROM?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Wishmasterflo:
This new Magisk 21.2 is actually working now with Android 11 and TWRP. :)
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] kraoc:
Hello ! Does 3.5 official works on OOS 10.3.7 ?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] ferk:
Yes it does.

I have just formatted my 6t and reinstall OOS 10.3.7 with official twrp 3.5.0_9-0-fajita
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] kevk60:
Thanks for the update mauronifrio.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] flash713:
I use magisk canary now and it works fine along with twrp installed. Magisk 21.2 works well along with twrp installed. I know when you typed this debug probably was the only magisk that worked and we could not have magisk & twrp installed at the same time but now it's fixed. I type this more for someone else just in case they maybe weren't aware of this...
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] abhijeet715:
Just wanted to know whats the difference between the official and unofficial build of twrp? Any key difference? I am on the unofficial one, thought to switch to official if theres anything important in the differences.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Causical:
Nothing important just TWRP app, you don't need it. If you wanna try other types of recovery that have either functional or UI related changes then there's Dual boot TWRP and Pitch Black Recovery Project (PBRP)
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] sronweb:
With latest TWRP twrp 3.5.0_9-0-fajita I see that backup is failing with error 255 and i notice that in these folders I have folder 0 and folder 10:

data/system_ce/

data/system_de/

data/misc_ce/

data/misc_de/

data/user/

data/user_ce/

data/user_de/

Perhaps another user was created for some reason, but I don't recall to use parallel apps or similar. Then it is safe to delete these folders 10 and it's content? Thanks

PS: I succeeded later after I realized huge trash folder size which I deleted and then it has worked
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] abhijeet715:
Oh alright, thanks for the info. Twrp app is not needed at all, I'm fine and going good without it. Thanks mate
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Duvel999:
TWRP 3.5.0_9-0-fajita hasn't yet released by mauronofrio I believe.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] osm0sis:
He's the official maintainer, so the official builds are also his work.