S23 ultra not getting update

[Emmy5]

I just bough the s23 ultra phone brand new and my csc code is: SAOMC SM-S918U OYN XAA 13_ 0013 XAA/XAA,XAA/VZW. And i stay in nigeria but i cant get system update cause the phone is still at one ui 5.1 october 2023 how can i fix this? I want to be getting ota updates

[Emmy5]

Yea bro. Thanks alot

[SalmonXD]

I want to ask, I have the same problem. Have you found any solutions yet?

[Bryan du1]

Same problem here. Any solutions? Would a VPN do the trick?

[Nick148]

Same problem 😪 

[Deelad]

Were you able to solve this problem, of yes how?

[Uzochukwu]

Did you get a solution to this? I have the same problem and I can't figure a way to update my One UI

[Dahrey · Accepted solution]

I had the same issue. Just use odin to flash a SM-S918U1 stock software  on it. It will solve it easy. There are threads on xda, quora  and reddit  addressing this issue. Remember  to use a moded odin . S918U is usa unlocked  but not generally international  unlocked. You will only get updates in the US.  But converting it to S918U1 will mean you get updates anywhere. Don't flash another binary except U1 unless you intend to brick your phone. BTW I am nigerian too.

[Emmy5]

Already did this months ago it works i now receive updates but u realized that the 5g logo doesn't show anymore

[grabyghost]

Hey bro, can you help me? I have the same problem on my s23 ultra US unlocked, and I live in europe. My csc is OYN XAA.My model name is SM-S918U, and my baseband is S918USQU1BWK4.Can I download any firmware from SM-S918U1 in samfw? Will this method brick my phone?Please replay me Iam about to lose my mind

 

[Emmy5]

Yh bro, this is exactly how my phone was you have to use patched odin and flash ot XAA U1 firmware to start receiving updates anywhere.