S24 ultra Feb security patch stopped the sim 1 network and sim 2 not detecting

[Siddhesh80]

Any help will be great here

Today morning, Security patch 01/02/2025 Network connection Sim 1 is no longer available, error emergency call only and sim 2 not getting detected at all.

Before this all was working well

S24 Ultra SM-S928B

International version

  One UI 6.1 Android 14

[TechZilla]

Are you using the beta?

[johnz237]

Hi! Welcome to the Samsung Members community.

Please note that if you are using the beta program, there are likely to be problems like this.

Go to Settings > Reset.
Reset mobile network settings.
Reset Wi-Fi and Bluetooth settings.

Otherwise, it may be worth clearing the cache partition. https://www.samsung.com/uk/support/mobile-devices/how-do-i-clear-the-cache-on-my-device/?srsltid=Afm...
*Plug into a PC/laptop.

[Siddhesh80]

  One UI 6.1 Android 14

[Siddhesh80]

Hi

Tried reset of bluetooth, WiFi, mobile network 

Cleared cache, factory reset too

Same issue

One thing i observed when the WiFi and WiFi calling is on the sim 1 network appears. When WiFi is off back to emergency calling

[TechZilla]

Have you contacted your network provider?

[Siddhesh80]

The sim works fine in another phone. 

I am assuming that its not the network provider issue. 

Is there a way to downgrade the os to before the security patch application.

The security patch has broken this as before it was working just fine.