One UI 2 Beta - Rooting and installing working TWRP after Upgrade

[Oel]

Hi!

After flashing the One UI Beta to your S9/S9+ you can flash the latest TWRP on the same way through Odin jow you did it on Android Pie.
After flashing TWRP you need to wipe data.
Next step is to flash the latest magisk zip 20.1.
Than you have to flash the zip from here. This will modify the TWRP and make it fully working.
No more bootloop after flashing TWRP.
All credits goes to @Alucard for this great tweak.

 

[rianplas]

g960u/u1?

 

[Oel]

g960u/u1?

No idea on snapdragon.

Its for exynos.

 

[andylitias]

Hi!

After flashing the One UI Beta to your S9/S9+ you can flash the latest TWRP on the same way through Odin jow you did it on Android Pie.
After flashing TWRP you need to wipe data.
Next step is to flash the latest magisk zip 20.1.
Than you have to flash the zip from here. This will modify the TWRP and make it fully working.
No more bootloop after flashing TWRP.
All credits goes to @Alucard for this great tweak.

After flashing the One UI Beta need waiting 7 days to enable oem unlock?

 

[Oel]

After flashing the One UI Beta need waiting 7 days to enable oem unlock?

No problem.here
I had the OEM unlock before i changed to One Beta

 

[andylitias]

No problem.here
I had the OEM unlock before i changed to One Beta

already flash zip and got error failed to unmount odm
and bootloop

 

[Oel]

already flash zip and got error failed to unmount odm
and bootloop

The odm thing is not important.
Wich unit and wich steps you are going?
You deleted data first, than flashing magisk and after this the alucard2 zip?

 

[andylitias]

The odm thing is not important.
Wich unit and wich steps you are going?
You deleted data first, than flashing magisk and after this the alucard2 zip?

G960F
already in one ui beta 2 android 10
flash twrp
format data
flash magisk 20.1 and flash alucard
still bootloop

 

[Oel]

G960F
already in one ui beta 2 android 10
flash twrp
format data
flash magisk 20.1 and flash alucard
still bootloop

Ok, did you try to do download the zip again?
Please try this and flash again.
Wich version of twrp you are on?

 

[andylitias]

Ok, did you try to do download the zip again?
Please try this and flash again.
Wich version of twrp you are on?

twrp-3.3.1-0
already download zip and flash again but still bootloop

 

[Oel]

twrp-3.3.1-0
already download zip and flash again but still bootloop

Please try this older version. It works both on my G960F

 

[RpRAUC]

twrp-3.3.1-0
already in beta 2android 10
flash twrp
format data
flash magisk 20.1
flash zip

And bootloop from Samsung logo

---------- Post added at 11:48 PM ---------- Previous post was at 11:30 PM ----------

Please try this older version. It works both on my G960F

Nope

 

[Oel]

This is the magisk patched kernel for the 960 Beta.
Flash it through twrp in "boot".
Flash the zip again and boot.
If it doesnt work than go back to twrp and flash the magisk uninstaller zip, than the patched kernel and it should boot.

IMPORTANT!
THE FIRST BOOT AFTER THE MILTI DISABLE ZIP NEEDS BETWEEN 3 TO 5 MINUTES!


https://we.tl/t-mB2vCFl51O

 

[RpRAUC]

Yes, it works now!

 

[andylitias]

Yes, it works now!

method?

 

[Oel]

twrp-3.3.1-0
already download zip and flash again but still bootloop

Yes, it works now!

Great to hear!

What was the problem?
The long time on the first boot?

 

[andylitias]

Great to hear!

What was the problem?
The long time on the first boot?

I will try tomorrow
already back to pie again

Thanks

 

[RpRAUC]

method?

This is the magisk patched kernel for the 960 Beta.
Flash it through twrp in "boot".
Flash the zip again and boot.

This metod works fo me

---------- Post added at 12:27 AM ---------- Previous post was at 12:25 AM ----------

Great to hear!

What was the problem?
The long time on the first boot?

2-3 min, then setup menu (account etc)
[email protected] and v2 doesn work,
I don't understand why

 

[Oel]

Here a better description wich steps you have to go:
Here is a instruction how to install OneUI beta with TWRP and root.


Flash Stock Rom CSK1 (XEU)
Let it boot (Welcome screen)
Flash update.zip (via abd or sd card)
Let it boot (welcome screen)
Flash twrp.tar
Boot in twrp
Format data
Reboot in recovery
Flash multi.disable.samsung
Reboot
Finish setup
Reboot twrp
Flash magisk
Reboot
Install magisk manager apk
Open magisk
Install the update (it ask you when you open magisk manager)
Let it reboot
Finish

Thanks to LONEsnoWolf

 

[andylitias]

2-3 min, then setup menu (account etc)
[email protected] and v2 doesn work,
I don't understand why

smartlock working?
cant add google account?