yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S21 Ultra] Electronic Punk:
Try from AUHD

I also assume that people having errors are using the latest platform tools:

SDK Platform Tools release notes | Android Studio | Android Developers

Android SDK Platform-Tools is a component for the Android SDK.

developer.android.com
[Samsung Galaxy S21 Ultra] :
Assume that people just largely bought Ultra version.

There isn't practically a user here who has an S21 or S21+ and lives in the beta markets.
[Samsung Galaxy S21 Ultra] Nmc_alves®:
You need this one for G998B not G991B like you tried

THE 2 FILES ARE THE SAME BELOW

update.zip

update.zip | by Nmcalves1978 for Generic Device/Other

Download GApps, Roms, Kernels, Themes, Firmware, and more. Free file hosting for all Android developers.

www.androidfilehost.com

Or this bin file

Http://fota-secure-dn.ospserver.net:80/firmware/DBT/SM-G998B/nspx/827574d6c6a4447693c8f6386771ea0a.bin?px-time=61c1bfc8&px-hash=79ebcbb0e21bcce1485139c61eefe5b3&px-wid=5810452-WSA211022115135&px-wctime=2021-10-22%2011:51:35&px-unum=&px-nb=UGtezEZ854jbmFcvWGxLEA==
[Samsung Galaxy S21 Ultra] ztrafeswe:
Thank you, it worked :) Cheers!
[Samsung Galaxy S21 Ultra] Nmc_alves®:
Always there for help... 😜😜 if i can help...
[Samsung Galaxy S21 Ultra] Has_anDroid:
Beta 3 parladı tamam hayırlı işler
[Samsung Galaxy S21 Ultra] poespeng:
Hi Guys,

I have the Exynos version S21 Ultra.

SM-G998B/DS

I am on the latest patch 1 october.

AUIE BUILD

My CSC is XID (indonesia)

What do I need to do first to get the Beta update?
[Samsung Galaxy S21 Ultra] ms5678:
Better to wait for official release else change CSC to one of country where beta is live and try. https://www.xda-developers.com/how-...xy-smartphone/#installsamsungfirmwarerecovery
[Samsung Galaxy S21 Ultra] matrix79:
Hello,

I'm on the november update AUJ7

G998BXXU3AUIF LUX

can i install the German Beta updates? 1-2-3

thx
[Samsung Galaxy S21 Ultra] olafsand:
No You need to be on october update. Then you can install october to beta 2 and after that beta 2 to beta 3. No need to use beta 1.
[Samsung Galaxy S21 Ultra] ChesterBenningtonx:
Excuse me,do you have beta2 and beta3 for G998N series, the Korean versions. I've been looking for them for several weeks.
[Samsung Galaxy S21 Ultra] egen:
After the update through ADB Know is impacted? Payment app like samsung pay or google pay, can be used?
[Samsung Galaxy S21 Ultra] Adam1906KSC:
SM-G991B Beta 4 (UK Beta 3)

ZUJG-ZUK1

http://fota-secure-dn.ospserver.net:80/firmware/BTU/SM-G991B/nspx/2c79fd09d31d47eda46f34aba69cceba.bin?px-time=61d038ce&px-hash=2e66322485f5787ebc2a80790df0a3f9&px-wid=0824872-WSA211102111941&px-wctime=2021-11-02%2011:19:41&px-unum=&px-nb=UGtezEZ854jbmFcvWGxLEA==
[Samsung Galaxy S21 Ultra] maurce249:
did they get the beta for 21 plus cause dont see beta 1 for it
[Samsung Galaxy S21 Ultra] watdafuc:
You can install beta builds using my instruction here (do it carefully).
[Samsung Galaxy S21 Ultra] mogdk:
where can i find ZUK1 ?
[Samsung Galaxy S21 Ultra] watdafuc:
You can find it in this thread: https://xdaforums.com/t/oneui-4-0-public-beta-download-and-install-in-here-exynos.4333281/page-97/

Search from page 97.
[Samsung Galaxy S21 Ultra] vaporaki:
Guys I have a problem... I Indtalled the beta one ui 4 and now I must go back... like I really must go... and I don't know of how... can you please help me? Is there a guide or something to show me how to go back... like wipe my phone before the sideload... help please
[Samsung Galaxy S21 Ultra] ^^rac:
Hey bro, just download stock firmware, and flash via ODIN.

You can check on https://www.sammobile.com/firmwares/ search for the correct device firmware and just flash back via ODIN, Instructions given there aswell...
[Samsung Galaxy S21 Ultra] vaporaki:
OK... But i have no idea how to use it... Do you have a complete guide or something to help me?
[Samsung Galaxy S21 Ultra] ^^rac:
Hey man

Download your firware from the page i provided previously. In there will be 5 files *After unpack* Then follow these intstructions:

They explain how to flash stock ROM via ODIN (Its fairly easy)

Not sure if there is another way with smart switch? Maybe someone can comment...
[Samsung Galaxy S21 Ultra] vaporaki:
I don't think smart switch can help... I tried and with factory reset but nothing... Thanks for your help I ll try to do it 😁
[Samsung Galaxy S21 Ultra] ^^rac:
Cool... let us know how it goes... not too difficult
[Samsung Galaxy S21 Ultra] vaporaki:
well... it worked perfectly just downloaded the files from samfw and not from the link that you sent me cause they were asking me to pay for more speed than 300kb/s... so it was saying that i want 7 hours to finish my download... and i downloaded the same files from samfw in 15 minutes... i also found 3 files to download for greece where im from... one from vodafone one from cosmote and one that was saying europe... i downloaded the europe... i hope its the right one... now im downloading things from my cloud... and then i ll use google pay to see if i can use it... i guess if i can use it i have the right firmware right?
[Samsung Galaxy S21 Ultra] ^^rac:
Sorry for the late reply. Hope you came right. You can always go to settings》about phone》software information and go look under service provider software version (as in the image) that code should align to the Firmware you downloaded. In my case its XFA = South Africa Unbranded..
[Samsung Galaxy S21 Ultra] vaporaki:
It sais eur at me... Google pay works perfectly... Actually everything looks great... I guess the way to learn if its ok is to wait for samsung to launch the next update haha... But yeah till now everything looks good... Thank you very much...
[Samsung Galaxy S21 Ultra] ^^rac:
Yes... you should be fine im sure... glad you sorted bro
[Samsung Galaxy S21 Ultra] aj7400:
Hello everyone.. i left the beta officially..

Is there an option to rejoin the beta ?
[Samsung Galaxy S21 Ultra] Darbar1701:
I you actually withdrew, nope your gone
[Samsung Galaxy S21 Ultra] aj7400:
I withdrew it ... ill have to wait for official release now?
[Samsung Galaxy S21 Ultra] Darbar1701:
Yep, registration is closed, unless it opens again but I doubt it, it's deep into the program at this stage
[Samsung Galaxy S21 Ultra] Joloxx9:
Hopefully we should start December with A12 update :)
[Samsung Galaxy S21 Ultra] vlubosh:
i have reverted to AUJ7 to get DL to latest BETA, but as you mentioned, BETA program is now closed, ive lost access to BETA. Sorry G991B users(i think there is another user who can get you those beta links)
[Samsung Galaxy S21 Ultra] Darbar1701:
I'm in the beta program and I went back to AUJ7 and there was no beta waiting for me, I had to go back to AUIE to get it
[Samsung Galaxy S21 Ultra] BiG_FooT:
That's too bad but big thanks for the links you shared already!
[Samsung Galaxy S21 Ultra] vlubosh:
ah, you say, on AUIE is possible to get back BETA acceess?
[Samsung Galaxy S21 Ultra] Darbar1701:
Only if you are still enrolled, if you actually withdrew you can't
[Samsung Galaxy S21 Ultra] vlubosh:
im still IN, i hope so, we will see in few minutes :D
[Samsung Galaxy S21 Ultra] Darbar1701:
Ah then you're laughing so I did the very same last night, AUIE is the golden ticket
[Samsung Galaxy S21 Ultra] :
I also thought about downgrading to AUIE, but I don't know if it's safe (I mean if Odin allow me to do it without errors).
[Samsung Galaxy S21 Ultra] Darbar1701:
You have to reset data, then you'll be fine
[Samsung Galaxy S21 Ultra] :
So bootloader version is the same between AUEI and AUJ7?
[Samsung Galaxy S21 Ultra] Darbar1701:
Yeah it's 3 I think, well I did it last night and was fine, you CSC not home CSC
[Samsung Galaxy S21 Ultra] :
A user in that other thread suggest to use HOME_CSC and immediately access to recovery to sideload beta.

This way my data should remain intact.
[Samsung Galaxy S21 Ultra] vlubosh:
hm, update BETA 4 ZUJ is downloading from AUIE, but no BETA access in Members app.
[Samsung Galaxy S21 Ultra] vlubosh:
no problem to flash AUIE to AUJ7 without wiping, reset etc. just connected to ODIN and flashed. thats my process
[Samsung Galaxy S21 Ultra] Darbar1701:
Ah yeah you can do that. I don't mind resetting though I just have everything on a usb backed up
[Samsung Galaxy S21 Ultra] :
Did you check Knox Counter too (just for safety)?

I have never downgraded before, and would like to be sure not to make mistakes. :D
[Samsung Galaxy S21 Ultra] Darbar1701:
That would never trip Knox, it's official software
[Samsung Galaxy S21 Ultra] :
Thanks.
[Samsung Galaxy S21 Ultra] vlubosh:
oh, already rooted, KNOX is out :D
[Samsung Galaxy S21 Ultra] ztrafeswe:
Anyone has the final one for G998B?
[Samsung Galaxy S21 Ultra] Daekin:
you can use Frija to find and download full build
[Samsung Galaxy S21 Ultra] c3k:
I'm going to update my rooted Samsung S21 from Android 11 One UI 3.1 to Android 12 One UI 4, can someone confirm that the standard firmware update procedure (patched ap + home_csc + bl + cp) will work?
[Samsung Galaxy S21 Ultra] Er. Aditya:
http canary doesnt work on android 13 could someone please recommend what app or method to use
[Samsung Galaxy S21 Ultra] PlutoDelic:
I think i've found the S21+ package, will test and report back with a link ready.

EDIT: nvm, false alarm, the **** people do out there.
[Samsung Galaxy S21 Ultra] frostnicko:
If you find DTB for S21+, please share with us 🙏
[Samsung Galaxy S21 Ultra] aVider:
Do I need to be in the USA to flash OneUI 4 through recovery or can any region, even those not selected for the beta, flash this?

Im getting adb: failed to read command: No error.
[Samsung Galaxy S21 Ultra] Dalja:
I got the same error, I'm also in AUHB
[Samsung Galaxy S21 Ultra] franagan75:
Good this beta
[Samsung Galaxy S21 Ultra] Amr Faried:
I don't know why this happened, but the phone just rebooted into android 12

Will this cause problems for the future upda￼tes?
[Samsung Galaxy S21 Ultra] AndrzejDwo:
you need to be on AUHD
[Samsung Galaxy S21 Ultra] AndrzejDwo:
that's normal, it's ok, I had the same so don't worry
[Samsung Galaxy S21 Ultra] kunlegzy:
Does anyone know where to download the update zip for US version of the S21 Ultra?
[Samsung Galaxy S21 Ultra] corey696:
I can't install because adb has error reading update.zip file
[Samsung Galaxy S21 Ultra] Tristan17:
Just a question, am I able to adb sideload the update.zip file on Exynos s21 ultra with AUF9 Australia (XSA) firmware
[Samsung Galaxy S21 Ultra] venki5star:
What is the CSC of this update? I have eSIM setup and I don't want to lose it. Can anyone please confirm the CSC, eSIM and SamsungPay working? Mine is in XSA (Unlocked Australia Ultra)
[Samsung Galaxy S21 Ultra] Yeisonp:
well, i update my rom with AUHD from DTB Germany,

and now installing with adb
[Samsung Galaxy S21 Ultra] Darbar1701:
Any sign of UK opening up in Samsung members?
[Samsung Galaxy S21 Ultra] :
Same questions.

I talked to some users that should be able to provide OTA links for the other models, but they still can't access to beta in UK.
[Samsung Galaxy S21 Ultra] vlubosh:
Will be someone so kind to share OTA for 991B device, hope not everyone is owner of ultra 😉
[Samsung Galaxy S21 Ultra] :
Yeah, I've a 991B but here there's no one with it. 🤷‍♂️
[Samsung Galaxy S21 Ultra] Adam1906KSC:
I'm in UK and I have SM-G991B

Fingers crossed Beta come soon to UK and I can catch the link for you
[Samsung Galaxy S21 Ultra] :
Hope this will happens soon (and that you don't forget of us xD). :D
[Samsung Galaxy S21 Ultra] arovik:
Are you able to do all of the following updates aswell? i remember from the previous years it stopped on beta 3 or so, because someone forgot to capture it before it was too late :(
[Samsung Galaxy S21 Ultra] :
I seen other users on S21 (non Ultra) thread. So I guess even if Adam forgets it, we'll should have the link anyway.
[Samsung Galaxy S21 Ultra] MirceaViP:
Question: If I sideload the update, will I receive further updates ?

Thank you!
[Samsung Galaxy S21 Ultra] :
Yes! You just need to sideload new packages...until stable release.
[Samsung Galaxy S21 Ultra] :
Unless specific error messages, you should be able to do it...and yes, you are officially registered for enrollment, so you'll receive newer builds.
[Samsung Galaxy S21 Ultra] fonix232:
CSC is OXM:

OXM(3IE ACR AFG AFR AVF AMO ATL ATO AUT BGL BKD BOG BTB BTC BTE BTU CAL CAU CHO CNX COA COS CPW CRO DBT DKR DRE DTM ECT EGY EON EUR EUX EUY EVR FTM FWD GLB GTO H3G HTS HUI ILO ILP INU ITV KSA LUX LYS MAX MBM MEO MET MID MM1 MOB MOT MSR MWD MYM NEE NPL O2C O2U OMN OPS OPV ORO ORS ORX PAK PHE PHN PLS PRT ROM SEB SEE SEK SER SFR SIM SIN SIO SKZ SLK SRR STH SWC TCL TEL THL TIM TKD TMH TMS TMZ TNL TOP TPA TPH TPL TSI TUN TUR VAU VD2 VDC VDF VDI VGR VIP VOD XEC XEF XEH XEO XEZ XFA XFE XFV XME XNZ XSA XSG XSP XTC XXV WWA WWC WWD)

XSA is part of it. You should be safe to install it.

Actually, no. Even last year, if you installed the beta manually, you lost the ability to enter the beta program itself - Members enters this franken-state of having the beta installed (thus the enrollment pop-up is disabled), but not being signed up for the beta.

Last year there was a thread of Samsung Members deeplinks that allowed users to get to the specific sign-up pages, through which one could manage to sign up, but last year the beta was also limited in numbers - IIRC only 10.000 people per region were allowed. This might change this year as I saw no sign of any limit mentioned on the already running beta programs (Korea, US, Germany).

Nonetheless, I doubt the beta sign-up banner will appear in Members if you're already running the beta. My recommendation is, wait for the deeplink collection, and try to sign up through that.
[Samsung Galaxy S21 Ultra] Tristan17:
I tried installing the beta and It stopped at 48% in adb and ran into an error. I'm on the July patch xsa
[Samsung Galaxy S21 Ultra] :
Meh...thought to a better behaviour from Samsung.

Thanks to explanation however.
[Samsung Galaxy S21 Ultra] iamnotkurtcobain:
And you really ask yourself why it isn't working? Really? You have to be on the latest September Firmware.
[Samsung Galaxy S21 Ultra] SOGKush420:
you need to be on latest update!! G998BXXS3AUHD/G998BOXM3AUHB/G998BXXU3AUHB in order to get te update.zip to install

and u have to use official recovery too :)
[Samsung Galaxy S21 Ultra] fonix232:
AUHB isn't enough, I think - you'd need AUHD.

EDIT: Yup, just checked, according to the build info, you need to be on these precise versions for the four images:

source_ap_file=AP_G998BXXS3AUHD_CL22360073_QB42598884_REV01_user_low_ship_MULTI_CERT_meta_OS11.tar.md5
source_bl_file=BL_G998BXXS3AUHD_CL22360073_QB42598884_REV01_user_low_ship_MULTI_CERT.tar.md5
source_cp_file=CP_G998BXXU3AUHB_CP20059105_CL22360073_QB42515811_REV01_user_low_ship_MULTI_CERT.tar.md5
source_csc_file=CSC_OMC_OXM_G998BOXM3AUHB_CL22360073_QB42515811_REV01_user_low_ship_MULTI_CERT.tar.md5

So to clarify:

AP: G998BXXS3AUHD

BL: G998BXXS3AUHD

CP: G998BXXU3AUHB

CSC: G998BOXM3AUHB

current_version=G998BXXS3AUHD/G998BOXM3AUHB/G998BXXU3AUHB
updated_version=G998BXXU3ZUID/G998BOXM3ZUID/G998BXXU3ZUIC

If you're wondering where I got this... Open up the OTA zip, and look for the file `build_info.txt` - it has all the necessary data in there.
[Samsung Galaxy S21 Ultra] SOGKush420:
Yes exacty😏
[Samsung Galaxy S21 Ultra] Tristan17:
Will we able to get future beta updates if we have installed the update.zip even when we are not technically in the beta program?
[Samsung Galaxy S21 Ultra] vladmir:
No
[Samsung Galaxy S21 Ultra] lawtq:
Cleared data and cache?
[Samsung Galaxy S21 Ultra] X3D:
S21 plus please. We are starving. Before BETA 2 gets released and we are totally locked out
[Samsung Galaxy S21 Ultra] corey696:
I can not install the beta, model G998B firmware AUHD, adb has error reading update.zip, any ideas?
[Samsung Galaxy S21 Ultra] fonix232:
Download the file again, and verify it.

FYI, I've uploaded the update .bin to my Google Drive. Feel free to use this as a mirror - I will upload all released beta .bins as they are made public, alongside with checksums.

4.0 - Google Drive

drive.google.com
[Samsung Galaxy S21 Ultra] bajk10:
Does it need to be installed via ADB. The update.zip can be installed via the SD card option in the recovery mode. I had done it last year for A11.
[Samsung Galaxy S21 Ultra] DaReDeViL:
S21? SD card? 🤔
[Samsung Galaxy S21 Ultra] bajk10:
I meant SD card connected through external reader.
[Samsung Galaxy S21 Ultra] jigna:
I had this. Make sure you're using the latest version of platform tools / adb.
[Samsung Galaxy S21 Ultra] louisnamu:
S21+ please 😢😢😢

It seems like no one uses S21+ in the beta markets
[Samsung Galaxy S21 Ultra] abd3mobaraki:
Why Still nothing for S21 G991B ?😟😟
[Samsung Galaxy S21 Ultra] vlubosh:
Cause noone is in beta program for G991B( sorry, one is in UK waiting, but noone in Germany)
[Samsung Galaxy S21 Ultra] Keyvannn:
After installing the beta update, will we receive stable update via ota?
[Samsung Galaxy S21 Ultra] fonix232:
No. You won't receive OTA updates for the beta either. You'll have to manually install upcoming betas - that's presuming you haven't enrolled in the beta program and installed it manually based on post #2.

If you enrolled in the beta through Samsung Members, then yes, you will get both beta OTAs, and when the final version is released, you'll get that as an OTA as well.
[Samsung Galaxy S21 Ultra] Darbar1701:
Hopefully the UK will be in the morning
[Samsung Galaxy S21 Ultra] Dante.ashen:
Hi do you think it s possible for some rom cooks to build one for note 20 with that update.zip ? I ve saw that fore one ui 3 and note 10 last time
[Samsung Galaxy S21 Ultra] P-KAY 2323:
Hi. I'm new to this, and my CSC is INU for the indian mrket. so would installing the .bin file we have change it since it's for DBT?
[Samsung Galaxy S21 Ultra] prfraczek:
How can I roll it back? Without loosing data?
[Samsung Galaxy S21 Ultra] Dade98:
You cant...if you want roll it back you need to use odin making wipe data
[Samsung Galaxy S21 Ultra] frostnicko:
Why ? Is beta bad ? 🤔
[Samsung Galaxy S21 Ultra] prfraczek:
It is the biggest sh..t beta I ever installed. Samsung should name it to One LAG 4.0 sorry I was a oneplus user for over 5 years and I am not used to 'something' like this. Samsung - multimillion brand. Shame.
[Samsung Galaxy S21 Ultra] pepkld:
I have error with build date 17 August i followed step by step with platform tools adb sideload update.zip serving just at 47%. Build date
[Samsung Galaxy S21 Ultra] Electronic Punk:
I suspect their marketing department would stop that. But you know, beta update on a still beta OS, this is not for normal end users.
[Samsung Galaxy S21 Ultra] prfraczek:
I understand this. I am really trying to deal with it. I know it is beta, just it reminds me old TouchWiz- the reason I left Samsung for few years. They do so great hardware just the software is unpolished at all. They compete with apple or oneplus and release very very late beta and still with very bad UI
[Samsung Galaxy S21 Ultra] franagan75:
Im very happy with this beta
[Samsung Galaxy S21 Ultra] pepkld:
How you succeed? Pls
[Samsung Galaxy S21 Ultra] kunlegzy:
Any thread for d update zip for Snapdragon version of US unlocked version for s21 Ultra.
[Samsung Galaxy S21 Ultra] iLoveMuffinz:
Anyone with a G996B (S21+ Exy) willing to share the OTA .zip? It seems like everyone only has an S21 Ultra around here. I really wanna try the betas. It's been a while too, I feel like at least someone has to have the chance to upload the file link...
[Samsung Galaxy S21 Ultra] Electronic Punk:
Damn, Play Store updates happen fast on Android 12 :D
[Samsung Galaxy S21 Ultra] BotsOne:
Same thing here (mine says Aug 2nd)
[Samsung Galaxy S21 Ultra] pepkld:
If you resolve please write me
[Samsung Galaxy S21 Ultra] pepkld:
Help me pls
[Samsung Galaxy S21 Ultra] pepkld:
Help me please
[Samsung Galaxy S21 Ultra] sunny1971:
You have to be on lazest stock eom without magisk and ebabled usb debugging. I'ved the same Problem.
[Samsung Galaxy S21 Ultra] maxq1:
@pepkld stop spamming the thread asking for help, man! geeez..if you can't even sideload a simple update you've got no biz testing beta's. miss the XDA of old 😣
[Samsung Galaxy S21 Ultra] BoyMonsteR:
working great for me. smooth and fast :)

But Keys Cafe is not working for me :cry:
[Samsung Galaxy S21 Ultra] maxq1:
yep, goodlock doesn't sit well with the beta. so i think it follows the modules won't too
[Samsung Galaxy S21 Ultra] fonix232:
Are you seriously complaining that a FIRST BETA of a so far UNRELEASED version of Android, is not fully functional?

Did you expect a release quality update? Did you even read what exactly the beta is?
[Samsung Galaxy S21 Ultra] MICH_**:
The banner still doesn't pop up for me. Is there something wrong with my current software version? carrier branding?
[Samsung Galaxy S21 Ultra] AndrzejDwo:
it doesn't show for me either (i'm on xeo) but i think ypu need to be on latest firmware which is AUHD
[Samsung Galaxy S21 Ultra] Darbar1701:
It's not out for the UK yet
[Samsung Galaxy S21 Ultra] zSyntex:
It's strange that there aren't any German user with Beta devices for S21 and S21+.
[Samsung Galaxy S21 Ultra] ^^rac:
Very strange that no FW released yet for G991B (S21) yet? I have got German CSC (DBT) and even tried VPN (Location) but no joy.... Think it uses sim level authentication...
[Samsung Galaxy S21 Ultra] zSyntex:
Probably soft release for Ultra and normal release for every models with UK/Poland next days.

Because it's strange that only German Ultra is available, not other European country listed or neither the other two DBT devices.
[Samsung Galaxy S21 Ultra] MICH_**:
OH, just got an update to AUHD. But still no sign for Android 12 🙄
[Samsung Galaxy S21 Ultra] ^^rac:
What country are you in?
[Samsung Galaxy S21 Ultra] zSyntex:
You need AUHD and German devices with an eligible SIM inserted.

VPN and workarounds doesn't work properly.
[Samsung Galaxy S21 Ultra] MICH_**:
I'm in Germany with German SIM Card.
[Samsung Galaxy S21 Ultra] ^^rac:
You did register on the Samsung Members app?
[Samsung Galaxy S21 Ultra] MICH_**:
I did login with my Samsung Account. But there's still no banner for registration to beta program
[Samsung Galaxy S21 Ultra] PlutoDelic:
Please, install HttpCanary, go through the setup (ignore certificate stuff), Register on Samsung Members for Beta Enrol, start the update. Switch to HttpCanary and just copy the address/file going from https://fota... and ending with .bin.

Once you give us the link, you can leave the Beta and cancel the download, and revert back to normal operations, that is of course if you dont want it.
[Samsung Galaxy S21 Ultra] zSyntex:
What device? As I see S21 and S21+ are cut off for the moment. Only Ultra in Germany is available.
[Samsung Galaxy S21 Ultra] X3D:
They are not cut off. You need to have a DBT firmware, AUHD software and a German SIM to be able to enroll. I am not in Germany but i force-stopped Samsung Members app, cleard cache, remove sim card, used VPN to connect to Germany, opened Members app and voilla, beta enrollment welcomed me but didnt allow me complete it because of Sim not compatible with countries allowed. S21+. Would be nice if someone helped us grab the link. It is frustrating watching from the sides 😒
[Samsung Galaxy S21 Ultra] zSyntex:
That's the fact, I cannot believe that no one get the Beta in Germany.

XDA is full of German people with S21 and S21+, still no link yet.

Last year S20 series get every link in a few hours and for every model/country.
[Samsung Galaxy S21 Ultra] X3D:
With the way this situation has stayed dragging since 2days now, It is clear there is no steering team or mods anymore. Very sad to watch. XDA used to be very reliable.
[Samsung Galaxy S21 Ultra] Gerald_Haniel:
This resolved the read error issue. For others facing similar error download latest version of adb platform tools from here https://developer.android.com/studio/releases/platform-tools
[Samsung Galaxy S21 Ultra] MICH_**:
How to check if firmware is DBT?
[Samsung Galaxy S21 Ultra] zSyntex:
Yep, I've used XDA since my Galaxy S2 at the age of 12yo.

Now I'm 20, Android situation is changed but I miss old good day with modding and XDA.

Nowadays neither the soft modding like install a Beta update seems common or requested.. :c