One ui 4 beta avaliable for unlocked s21 devices

[happy144]

[Imraj]

I hope the above clears things for everyone. It WILL be available. They are doing it in batches

[Cristy4332]

Yes, mate, but I unlocked it, so I can use any sim

[ironass]

But that does not change your CSC code. Check it...

[AmirMhmd]

Hmm I have purchased my s21 ultra from EE with EE network but the device is unlocked and i was able to join the beta today at around 11am
And installed the beta with no issues

[ironass]

What is your device's CSC code?

[Cristy4332]

Is BTU CSC

[ironass]

@Cristy4332 Correct. Your device is on the stock Samsung CSC code BTU. You should receive an invitation to sign up for Beta in your Samsung Members app.

[Cristy4332]

Already done it. Thank you

[Cristy4332]

Google pay doesn't work after the new update. Saying "your device doesn't meet security standards, it may be rooted or running uncertified software, contact your device manufacturer"