yashsingh1/xdaforums huggingface dataset:
[OnePlus 8 Guides, News, & Discussion] soljaofjesus:
It looks like there was a GitHub update of the Magisk repo this morning. .

I couldn't build it from source but luckily As of this morning, I was able to fix it.

Steps I took .

1) flashboot boot stockimg

2) force phone into safemode by holding down the power button and selecting safemode. Don't let the phone reboot though - immediately hit the power + vol up + vol down to go into fastboot mode.

3) fastbooted into the test twrp recently released in the forums.

DO NOT flash this twrp. Just boot to it. It was just released today You cant decrypt /data yet but apparently it's not needed to flash magisk.

2) the new canary .zip as if today, 5/19, allows you to boot into safemode and modules disabled with the volume down key.

I tried to build it from source myself but ran into issues. I flash this new canary zip with the booted twrp.

And then I was able to boot into safemode. Reinstalled the new canary magisk manager apk in safemode (not sure if needed. I couldn't open it because it was in safemode but I was able to install it )

Rebooted the phone and it came back rooted.

Hope this helps someone. If not, it's moreso for me when I screw up again
[OnePlus 8 Guides, News, & Discussion] alan sh:
My OP8 (UK) just updated to 10.5.7 from .6 today (courtesy of Oxygen Updater). Seems to be lots of new optimised stuff.
[OnePlus 8 Guides, News, & Discussion] firoz3321:
10.5.8.IN21DA is already out.
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Yes, I'm aware, I passed links to XDA Portal yesterday. Also as a sidenote I'm one of the folks behind Oxygen Updater.

Updated thread now to add 10.5.7 EU and 10.5.8 India, mirroring always takes some time (need to check MD5).
[OnePlus 8 Guides, News, & Discussion] HH8710:
think you！NICE

think you！NICE
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Added global 10.5.9
[OnePlus 8 Guides, News, & Discussion] alan sh:
Just curious as to why OnePlus don't harmonise the releases - same release (same notes) have different releases for the different regions. It wouldn't be that hard to get them all in synch (would it?).

Alan
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
I agree this is confusing, ideally should they release a region specific build next one should be synced with the other regional builds in terms of version numbers.
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Added Android R DP1 as well as associated downgrade zips
[OnePlus 8 Guides, News, & Discussion] Barman49:
Just letting you know that the Sprint model is the same model # (IN2017) & same software version 10.5.8IN55CB as the T-Mobile version.
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Thank you, also got it confirmed by a getprop ouput from [MENTION=3694748]thznutz87[/MENTION] device, I will edit OP later today.

Could you however put the quote between spoilers for better readability of the page?
[OnePlus 8 Guides, News, & Discussion] stavros67:
10.5.8 ( EU ) update from oxygen updater
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Added 10.5.8 EU and 10.5.9 India files
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Added 10.5.10 international file
[OnePlus 8 Guides, News, & Discussion] sirioo:
• ROM FULL OTA :

OP8 - EU 10.5.8 BA

https://otafsg1.h2os.com/patch/amaz...n_15.E.17_OTA_017_all_2006300136_83af0077.zip

OP8 - Global 10.5.10 AA

https://otafsg1.h2os.com/patch/amaz..._15.O.19_OTA_019_all_2006300140_b371a8843.zip

OP8 - India 10.5.9

https://otafsg1.h2os.com/patch/amaz...ygen_15.I.18_OTA_018_all_2006300134_8b780.zip
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
That has already been added in OP?
[OnePlus 8 Guides, News, & Discussion] sirioo:
Ufficial Link Op
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
They are already in OP if you take a look again
[OnePlus 8 Guides, News, & Discussion] sirioo:
:good::good:
[OnePlus 8 Guides, News, & Discussion] TheKnux:
So how exactly do I go about flashing this "correctly"?

I have a T-Mobile OnePlus 8, unlocked bootloader, converted to international 10.5.9, TWRP 3.4.0-2.

Last time I tried flashing 10.5.9 zip downloaded from here, TWRP gave me an error. I don't remember what error it was, I just remember I had to MSM back to T-Mobile stock, unlock, and convert again.

What's the easiest way to flash this, and keep root via Oxygen Updater?

I'm not a noob, just a little rusty lol.
[OnePlus 8 Guides, News, & Discussion] joemossjr:
Flash in stock updater via local update then root the other slot with magisj
[OnePlus 8 Guides, News, & Discussion] TheKnux:
Thanks buddy! ?

What about TWRP? Flwsh img to recovery then reboot?

So in assuming updating via TWRP since it's a flashable zip is no longer possible?

I'm trying to to have to whip out the PC to do this. I know if I fastboot boot TWRP, install the TWRP img to recovery, reboot on other slot, flash again, I'm good. I just want to update without the PC and keep TWRP then root but I know this probably isn't possible since the update overwrites TWRP and installs stock recovery.
[OnePlus 8 Guides, News, & Discussion] joemossjr:
I don't even use twrp bro lol I'm stock bootloader locked. But you could always update and keep root and do twrp later by fastboot booting it and flashing it
[OnePlus 8 Guides, News, & Discussion] TheKnux:
Send me a PM on here.
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Added DP2 in addition to newer global and indian downgrade files provided at https://forums.oneplus.com/threads/android-11-developer-preview-2-for-the-oneplus-8-series.1253556/
[OnePlus 8 Guides, News, & Discussion] sami_enazy:
thanks :good::good:
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Added 10.5.10 India and 10.5.9 Europe files.
[OnePlus 8 Guides, News, & Discussion] naumanmalikk:
Boot.img

[MENTION=8234677]Some_Random_Username[/MENTION]

Can you please upload boot.img files of both Global and Euro version of latest files (10.5.8 and 10.5.10)?

Internet in my village sucks can't download whole OTA. just need boot.img files as I've stuck at bootloader unlocked warning screen. I was trying uninstalling magisk and after I ran the uninstaller script stuck there

I really appreciate it.
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Not the main purpose of this thread, but sure https://androidfilehost.com/user/?w=settings-dev-files&flid=315277
[OnePlus 8 Guides, News, & Discussion] oken735:
Accidental brick

Hi, I was hoping someone could upload the fastboot files, or even just the boot.img file for the international 10.5.11 rom as I am stuck in fastboot after taking the OTA and flashing Magisk to the other slot.

I'm pretty sure its because I had xXx rom module enabled.

Any help would be appreciated.
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Added global 10.5.11

[MENTION=2503726]oken735[/MENTION] you can extract stock boot.img from it using payload dumper (Windows, Linux)
[OnePlus 8 Guides, News, & Discussion] TheKnux:
[MENTION=2503726]oken735[/MENTION] I have stock 10.5.11 global boot.img if you need it.
[OnePlus 8 Guides, News, & Discussion] oken735:
No worries, I already grabbed and extracted the boot.img, but I appreciate the offer!
[OnePlus 8 Guides, News, & Discussion] rahulcasper:
I'm on the latest stable OOS 10 build, will flashing the latest beta 3 of android 11 wipe my data? I know it's only apps and setting and not the media but I'd still rather not risk it and wait for the stable update
[OnePlus 8 Guides, News, & Discussion] esjames:
It didnt wipe my data, only downgrading did. 10.5.11 > DP3.
[OnePlus 8 Guides, News, & Discussion] rahulcasper:
Thanks for the reply, do you think it's worth staying on the beta builds or wait for the stable release because most people I'm seeing did downgrade after upgrading and like I said, I don't wanna wipe my data ?
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Added the following files: DP3, newer downgrade files to 10.5.10 (india) and 10.5.11 (global), 10.5.11 India and 10.5.10 EU.

Missing MD5s and mirrors will be added once I will be back from holidays.
[OnePlus 8 Guides, News, & Discussion] Lavin_A:
Added 10.5.12 (Stable) Global
[OnePlus 8 Guides, News, & Discussion] Lavin_A:
Updated all mirrors and MD5s
[OnePlus 8 Guides, News, & Discussion] Lavin_A:
Added DP4
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Added 10.5.10 EU downgrade file provided in forum post https://forums.oneplus.com/threads/android-11-developer-preview-4-for-the-oneplus-8-series.1291280/
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Added 10.5.11 EU build (same changelog as previous build 10.5.10, plus network improvements for EU operators).
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Added 10.5.12 EU and Open Beta 1
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Added 10.5.3 for OnePlus 8 Visible
[OnePlus 8 Guides, News, & Discussion] joaste:
Hi there,

Are 10.5.11 and 12 beta builds (EU)? I'm on 10.5.10 and the updater is showing that I'm up to date?

Thanks for this repo in any case!
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Those builds were rolled out to stable channel by OTA, you're most likely victim of staged rollout if stock system update application com.oneplus.opbackup claims your phone is up to date.
[OnePlus 8 Guides, News, & Discussion] joaste:
Many thanks for the quick reply!

I've just installed the oxygen updater app from play store which has found the update. I'm downloading it now.
[OnePlus 8 Guides, News, & Discussion] typhoonikan:
Requires permission to view page... looking for the 10.5.10 patched boot img here
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Hmm, I thought it was the public facing link, turned out it is https://www.androidfilehost.com/?w=files&flid=315277

Do however note it is stock boot.img , you will need to patch it yourself using Magisk Manager.
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Added Open Beta 2.
[OnePlus 8 Guides, News, & Discussion] DJBhardwaj:
Please add the links for OOS 11 (Stable) to the OP:

Global: OnePlus8Oxygen_15.O.30_OTA_0300_all_2010031624_c5e68b42b3325.zip

Europe: OnePlus8Oxygen_15.E.30_OTA_0300_all_2009301818_e9aef8a82.zip

India: OnePlus8Oxygen_15.I.30_OTA_0300_all_2009301821_09620bbd4a.zip
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Added OxygenOS 11 "stable" for all regions and Indian OB2.

OnePlus never released an Indian OB1, hence why it's not present.

Thanks for letting me know, I already had them but updating thread takes some time.
[OnePlus 8 Guides, News, & Discussion] DJBhardwaj:
Can understand. The above was like a placeholder till then :highfive:
[OnePlus 8 Guides, News, & Discussion] ShadowJP88:
Hi there!

I have an in2010 running oxygen os 10.5.12.in21aa

Is this one the correct version for me?

OnePlus8Oxygen_15.O.30_GLO_0300_2010031624

Having a Chinese version converted to oxygen isn't clear for me.

Thanks
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Yes this should be fine.

If you haven't already done it, I would advise to backup your /persist partition just in case.
[OnePlus 8 Guides, News, & Discussion] Harthouse:
From OB2 to Android 11 is not impossible without factory reset? ?
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Yes, going from beta to stable always result in data wipe to prevent regressions due to incompatibility.

As a sidenote if I were you I would stay on beta, APKs seems to be mostly the same as OB1/OB2 ones.
[OnePlus 8 Guides, News, & Discussion] Harthouse:
Thank you, but how long? Can't wait for a months! ?
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
If you want that bad to go back to stable channel, wait at least until an A11 stable build gets posted on support website.
[OnePlus 8 Guides, News, & Discussion] goRt:
Historically no need for factory reset, as long as the build number is greater

THIS IS INCORRECT:
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
You should take a look back at timestamps: "stable" has a compilation time of 2009301818 while OB2 has one of 2009181221 and stable can't be flashed from OB2 without factory reset as per screenshot in post 106.
[OnePlus 8 Guides, News, & Discussion] goRt:
So exactly what I said then (I note your selective editing)
[OnePlus 8 Guides, News, & Discussion] aNtao:
I am on OS11 and want to downgrade. But downgrade zip is not detected in system update. Any solution?
[OnePlus 8 Guides, News, & Discussion] sirioo:
https://oxygenos.oneplus.net/OnePlu...all_2008080048_downgrade_9c955ad1eaf54f83.zip
[OnePlus 8 Guides, News, & Discussion] OPTeam:
Updated Open Beta 3 with Mirrors
[OnePlus 8 Guides, News, & Discussion] aivovamma:
Hi guys!

What is the right way to downgrade form android 11 OP3 to last stable EU android 10?
[OnePlus 8 Guides, News, & Discussion] wizzman:
With the rollback zip

https://www.the***********.com/oneplus-8-pro-android-11-downgrade-guide/
[OnePlus 8 Guides, News, & Discussion] aivovamma:
Thank you!
[OnePlus 8 Guides, News, & Discussion] hadid90:
If anyone needs this

OP 8 OOS 11.0.1.1. IN21AA ---------------> international global version

stock Full OTA signed Zip

https://mega.nz/file/tCQ0HBjL#qqagnZ8EsskF6H_DnBRV-cpAFFshEw5n6QOu_VqiB4o
[OnePlus 8 Guides, News, & Discussion] crazynapkinman:
If I were to do Local Upgrade option, will that wipe data? Also, when updating local, to retain root I would do Local upgrade, don't reboot. Install Magisk OTA, reboot.

---------- Post added at 01:30 AM ---------- Previous post was at 01:24 AM ----------

If I were to do Local Upgrade option, will that wipe data? Also, when updating local, to retain root I would do Local upgrade, don't reboot. Install Magisk OTA, reboot.

Edit: Also, I'm on global ob3 rom. This will be the correct stable rom for global?

Edit 2:. Looks like Local Upgrade option will wipe data. That means I'd lose root. I guess I'll wait for the stable update to hit Oxygen Updater. That won't wipe data, right? Anyone?
[OnePlus 8 Guides, News, & Discussion] hadid90:
I downloaded the full stock ota using oxygen uodater actually

I am not sure wether a local update will wipe..

Please tell us what happened ?
[OnePlus 8 Guides, News, & Discussion] crazynapkinman:
Local update will wipe.

Just be sure to reboot AFTER installing magisk OTA. Do not reboot after update.

So, to summarize, updating to 11.0.1.1 global will wipe data!! Make a backup using oneplus switch and store on pc!

Then:

Install update via Local Update

DO NOT REBOOT!

Open magisk and install magisk on inactive slot (ota)

Reboot.

Allow set up to finish.

Move the backup you created with Oneplus Switch back onto device

Use oneplus Switch to restore the backup.

Profit.
[OnePlus 8 Guides, News, & Discussion] hadid90:
yeah i just noticed oxygen updater says that if you are rooted you need full ota to update
[OnePlus 8 Guides, News, & Discussion] mx597turbo:
Will the op ever get updated with the IN21AA 11.0.1.1 ota? Or should we just wait for 11.0.2.2?
[OnePlus 8 Guides, News, & Discussion] mx597turbo:
The notification for 11.0.2.2.IN21AA came up today. Guess us N American users can just skip 11.0.1.1

Looking forward to updating, but I'm rooted, so I need the full ota. Hopefully this one will be uploaded here.
[OnePlus 8 Guides, News, & Discussion] scott45333:
Have you been able to install the update? I've been trying for over an hour and get this every time. Can't figure it out.
[OnePlus 8 Guides, News, & Discussion] mx597turbo:
I used the app Oxygen Updater. It downloaded the 11.0.1.1.in21aa full ota. Installed as usual for root - disable all magisk modules, restart, install local update, DON'T RESTART, install magisk direct, install magisk inactive slot, restart.

Update was normal. Data WAS NOT wiped. I'm sure the 11.0.2.2 will be on the app in a few days. No need to check this thread anymore for me.
[OnePlus 8 Guides, News, & Discussion] mx597turbo:
11.0.2.2.in21aa is available on Oxygen Updater. I installed same as 11.0.1.1 above. Did not wipe data.
[OnePlus 8 Guides, News, & Discussion] hadid90:
magisk hide not working after the 11.0.2.2 update .. is it just me ??
[OnePlus 8 Guides, News, & Discussion] mx597turbo:
Seems to be working for me.
[OnePlus 8 Guides, News, & Discussion] N'ash:
anybody got a working link to OnePlus 8 Pro Global 11.0.2.2.IN11AA ?

it gives me a 403 error when trying to download from here:

Software Upgrade - OnePlus.com

Get the latest OxygenOS updates for your device.OxygenOS is always evolving. Learn about the latest features and improvements, and get even more out of your device.

www.oneplus.com
[OnePlus 8 Guides, News, & Discussion] mx597turbo:
https://play.google.com/store/apps/details?id=com.arjanvlek.oxygenupdater
[OnePlus 8 Guides, News, & Discussion] pocholo36:
The link is down even through the updater. Can anyone upload and share ???
[OnePlus 8 Guides, News, & Discussion] twistednl:
I tested the original link on OP website which gave me an 403 as well. This is related to a proxy server I was using(NordVPN). After I temporary disabled the proxy, the download just works fine.
[OnePlus 8 Guides, News, & Discussion] stefan.irmen:
I'm on 11.0.3.3 since yesterday...
[OnePlus 8 Guides, News, & Discussion] Helle8855:
Will the op ever get updated with the IN21AA 11.0.3.3 ota? Is it anywhere? I search an search for a Full Rom, but i find only 11.0.2.2.
[OnePlus 8 Guides, News, & Discussion] Helle8855:
Will the op ever get updated with the IN21AA 11.0.3.3 ota? Is it anywhere? I search an search for a Full Rom, but i find only 11.0.2.2.

Nobody? Nobody has a Link to the Global 11.0.3.3? I can not belive that. Btw. Sorry for my bad englisch. I am a 65 Year pensioner from Germany.
[OnePlus 8 Guides, News, & Discussion] stefan.irmen:
Hello Helle8855!

As far as i know Global 11.0.3.3 isnt released, only 11.0.3.3 for EU.

When you are from Germany you can easily switch to EU version. I'm from Germany too and also switched without any problems.

If you have any questions or need help about it, feel free to contact me! ;-)
[OnePlus 8 Guides, News, & Discussion] sirioo:
11.0.4.4 BA (Full rom)

https://otafsg1.h2os.com/patch/amazone2/GLO/OnePlus8Oxygen/OnePlus8Oxygen_15.E.34_GLO_0340_2102011819/OnePlus8Oxygen_15.E.34_OTA_0340_all_2102011819_f687254e1f07d.zip
[OnePlus 8 Guides, News, & Discussion] varanaya:
Can I update my Global OnePus to Indian version just by updating locally?

And if I update to Indian from global, will I get OTA from OnePlus regularly?

I'm new, please help.
[OnePlus 8 Guides, News, & Discussion] Mandraquinet:
Yes, I did this by switching from GLOBAL to EU. On the other hand, it is necessary to update with the Full version !

Then I have the OTA updates from OnePlus. In the Oxygen Updater settings, choose the right version ...
[OnePlus 8 Guides, News, & Discussion] varanaya:
Cool, thanks.
[OnePlus 8 Guides, News, & Discussion] shadowstep:
Added A11 OB8 to the OP.
[OnePlus 8 Guides, News, & Discussion] sirioo:
https://otafsg1.h2os.com/patch/amazone2/GLO/OnePlus8Oxygen/OnePlus8Oxygen_15.E.35_GLO_0350_2103221815/OnePlus8Oxygen_15.E.35_OTA_0350_all_2103221815_29de.zip

Op8 11.0.5.5 BA
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Added OOS 11.0.5.5 (EU and IN) links to OP
[OnePlus 8 Guides, News, & Discussion] xinseo:
@OPTeam when are 11.0.5.5 OTA zips for IN21AA expected to be released.
[OnePlus 8 Guides, News, & Discussion] Jh.soft.serv:
use oxygen updater from google play, anyway maybe there will not to be possible download for NA (it was for some version of NA similar, must wait)
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Added OOS 11.0.5.5 (global) link to OP
[OnePlus 8 Guides, News, & Discussion] aer0zer0:
added Beta 9 Global and Indian
[OnePlus 8 Guides, News, & Discussion] Willykit:
Hey,

My model number is IN2010 running Oxygen OS 11.0.5.5. IN21AA. I'd like to update to the EU version but I don't understand the part about taking a backup of /persist first. Is it necessary since my phone is already running Oxygen Os and not Hydrogen OS? How can I take the backup and do I restore it if needed?
[OnePlus 8 Guides, News, & Discussion] Mandraquinet:
Hi,

Sorry but I didn't backuped /persist before flashing the EU version, just flash the full version...
[OnePlus 8 Guides, News, & Discussion] Willykit:
And your phone is also IN2010?
[OnePlus 8 Guides, News, & Discussion] Mandraquinet:
Yes ! IN2010 with Oxygen OS 11.0.5.5.IN21BA
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Added Open Beta 10 links to OP
[OnePlus 8 Guides, News, & Discussion] sirioo:
https://otafsg1.h2os.com/patch/amazone2/GLO/OnePlus8Oxygen/OnePlus8Oxygen_15.E.36_GLO_0360_2105181829/OnePlus8Oxygen_15.E.36_OTA_0360_all_2105181829_8139542c388.zip

11.0.6.6 op8 BA
[OnePlus 8 Guides, News, & Discussion] sp5it:
Any link for 11.0.7.7?
[OnePlus 8 Guides, News, & Discussion] sirioo:
https://otafsg1.h2os.com/patch/amazone2/GLO/Oneplus8Oxygen/Oneplus8Oxygen_15.E.37_GLO_0370_2106011647/Oneplus8Oxygen_15.E.37_OTA_0370_all_2106011647_7f33.zip

OP8 11.0.7.7 BA
[OnePlus 8 Guides, News, & Discussion] djmcnz:
If you're bootloopng on 11.0.7.7.IN21AA (Global), which it seems you are, then use the files from my last post here:

https://xdaforums.com/t/guide-magisk-for-oxygenos-11.4160833/post-85173487

Perhaps start by booting from (i.e. not flashing) the stock image to see if that solves your bootloop, if it does then you can safely flash the patched/rooted image.

fastboot boot OP8_Global_11.0.7.7.Stock.img
[OnePlus 8 Guides, News, & Discussion] sbpetrack:
Thank you -- as I wrote, I ended up reformatting userdata ("fastboot -w") and then flashing each of the 35 partitions I extracted from the OTA rom that I found on my phone after the failed OTA update.

That being said, I see that my (IN2013) phone now tells me that its build number is:

Oxygen OS 11.0.7.7.IN21DA

Is it normal that an OTA update changed it from IN21AA to IN21DA ? Should I care? After I restored the phone, I then restored the backup from my google account. I seem to have all the multi-lingual English/Hebrew features I had before, so I see no reason to worry. I haven't dared yet to take pictures with the 48MP camera, which is the reason I accepted the upgrade in the first place.
[OnePlus 8 Guides, News, & Discussion] djmcnz:
That's only normal if you flash a different ROM, it seems you've flashed the Indian one, not the Global one. I'd say there's a good chance something won't work but I couldn't tell you what, it might be something you may never notice (like radio frequency support) or it might be something fundamental. I'd try and get back to a Global build if I were you, that will require another wipe.
[OnePlus 8 Guides, News, & Discussion] sbpetrack:
Question: the directory says "GLO" but the version you write is "BA" which (according to page 1 of this thread) is Europe. Is this an inconsistency? (and please forgive if the question only shows my ignorance).

----------------------------

I am happy to contribute/upload a file called

OnePlus8Oxygen_15.I.37_OTA_0370_all_2106020022_653a6a8930888d.zip

which, when i flashed it, turned my phone into an OP8 11.0.7.7.IN21DA, so I rather assume that it's what you would label

OP8 11.0.7.7 DA.

But the file is 3.3GB, and as far as I could tell, uploading it within this post would take at least many hours if not days (or more). I could upload it to google drive, one drive, dropbox, even (I think) iCloud, but i only have a free account on any of these. If you (or anyone) has a suggestion for how/where I should best contribute the file, please lmk.
[OnePlus 8 Guides, News, & Discussion] djmcnz:
That's a lot of questions... let me give you some quick answers, I'm unable to spend more time on it.

1. No. Unless specifically instructed leave A/B management to the system/app.

2. Yes. It's a viable recovery method but don't rely on it, the alternate slot can become unbootable.

3. No.

4. Probably.

5. Unless you're in India I'd convert back to Global, this will require a wipe.
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Added Open Beta 11 links to OP
[OnePlus 8 Guides, News, & Discussion] Some_Random_Username:
Added OOS 11.0.7.7 (global) link to OP