S21 Ultra 5G One UI 4.0 testing

[Anonymous]

This means no One UI 3.5! Samsung will directly jump from One UI 3.1 to One UI 4.0😃

[AYush2313]

How to use this app ??

[Anonymous]

App name is Checkfirm, and it is used to find Galaxy phones firmware. You can find yourself a firmware, but it must be correct. All Samsung models are eligible to check firmware. 

[AYush2313]

It's not working on my phone its s20 but csc code is not accepting

[Anonymous]

Tap the search button and search for device model (G981F) and CSC code (INU) then add to the list, and search.

[AYush2313]

Not working and app keeps stopping

[Dr_Interchupipi]

🤓after that

[Hasan178]

Is it confirmed no one ui 3.5?

[Anonymous]

Not confirmed, but if Samsung releases One UI 4.0 before 3.5, eligible devices for OneUI 4.0 will not get 3.5, devices like A50,A70 will get OneUI 3.5 because these devices will not get OneUI 4.0.