Callback sim card

[Amit150791]

I am using S10+ and after one UI upgrade I am having to choose call back sim card even though I have set a default sim card for call. Please check the screenshot. Any idea how to disable this 

[Sidhabhi]

Once select again and check

[Amit150791]

No bhai it comes back everytime.

[Ravi0883]

Clear cache memory

[Amit150791]

How to set that ?

[Amit150791]

Not helping

[Ravi0883]

Go to menu> touch phone app for more than 2 second > touch 3D appears> tap to i button> storage >clear cache. Hope your problem will be solved.

[Amit150791]

Nehi ho raha hai bhai

[Ravi0883]

Remove 2nd Sim and reboot your device. Insert 2nd Sim. Hopefully this will work.

[Samsung_Support1]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We would request you to register your concern in Samsung Members Application. So, that our concern team gets back to you as soon as possible.

Please follow this path to register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Note. please attach the error log file within 15 minutes of the error occurred.

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support