How To Guide [OneUI 4.0 Beta 1 & 2](EXYNOS) Update.zip for S21 / Plus / Ultra - Download OTA Link

[Darbar1701]

Cleared up my question, I installed via adb I'm in UK, was going to try registering in the members app when it becomes available, only thing is, I think UK will go straight to beta 2 so not sure if ota will work, will have to sideload beta 2 then get future ota.

Yep exactly, let's just hope the builds are aligned otherwise it's either flash back to 11 or sideload all the way

 

[shaharofir]

Install ADB

 

[shaharofir]

So now how i can make with Update.zip

Check

Sideloading through recovery: Using Android Debug Bridge (ADB)​

• Make sure you have the latest version of ADB installed.
• Rename the downloaded .bin package to update.zip.
• Now reboot to the recovery mode. Inside the stock recovery environment, you can scroll down using the volume buttons and select an entry using the Power button.
• Select apply update from ADB and connect the phone to the PC using a working USB cable.
• In the Command Prompt/Terminal window, run the following command:adb devices
• Wait to see that the daemon has started and that your device is found. Then run the following command:adb sideload PATH_TO_update.zip

 

[shaharofir]

path to update is the path of windows to the file. Should be something like "C:\Users\.....".

 

[Darbar1701]

Just put the zip file in the same folder as ADB and then you don't need to have the path to it

 

[shaharofir]

Not know i have at Users Default , My Pc and Public .
Need to search the Update zip i move it in Platform-Tools and not know why no is gone

Can't help you more that I've done.

 

[MephoxSlam]

Your csc is oxm or owo?

 

[FlyingEwok]

When trying to flash the zip file I get an error on my phone saying:

Check sign header...
assert failed: update_dynamic_partitions(package_extract_file("dynamic_partitions_op_list"))
E:Error in /sideload/package.zip (status 1)

Install from ADB completed with status 1.
Installation aborted

and on the computer the output is:

Total xfer: 1.00x

Any help is appreciated

 

[Tristan17]

You need to have AUHD firmware to sideload the update

 

[Tristan17]

So how

Either update your phone to the September update or flash with Odin. What CSC are you on?

 

[Tristan17]

Is it exynos? Because you can probably flash INU through Odin. I have XSA Exynos and It worked flashing it

 

[ne0__]

You have to be on lastest firmware AUHD

 

[Burt Squirtz]

Thanks for update zip
Worked perfectly

Hey Dr keton! Can you kindly type the exact steps you took to get root on beta 4? I tried the normal method for Android 11 and it caused my phone to glitch out like crazy. (Using the VB metadata and TWRP tar method posted by Muhammad.

What exactly do I have to do to get root properly?

 

[vlubosh]

https://eu.community.samsung.com/t5/galaxy-s21-serie/how-to-withdraw-from-android-12-beta/m-p/4001275#M18304

One hope is gone G991B

 

[biden_trump]

Beta 1 is extremely laggy, hence not suprising they have not pushed it to other countries.

I suggest others not to install.

 

[Dade98]

SAOMC_SMG998B_OXM_WWA_RR_0005
WWA/WWA,WWA/WWA

WWA is the csc of demo phone

 

[Deleted member 8730448]

So...Beta 1 for German

https://eu.community.samsung.com/t5/galaxy-s21-serie/how-to-withdraw-from-android-12-beta/m-p/4001275#M18304

One hope is gone G991B

You should keep calm

 

[PlutoDelic]

*BETA RECRUITMENT HAS ENDED, 9/16/21*

I saw this message on Samsung Members forum. So, we last hope is Beta 2 OTA. IF any S21/S21+ user share ota, we can install.

Can anyone else confirm this?

 

[Itroublve]

I would love to help, and I guess DBT is what I need to get the beta or am I mistaken somehow? Because I'm new to Samsung (Have been using Sony phones). But the problem is, I'm not getting the beta thing in the Benefits? Something wrong?

 

[vlubosh]

So...Beta 1 for German

You should keep calm

I would love to help, and I guess DBT is what I need to get the beta or am I mistaken somehow? Because I'm new to Samsung (Have been using Sony phones). But the problem is, I'm not getting the beta thing in the Benefits? Something wrong?

You have to update to AUHD firmware, then you will be to join beta program