Call forwarding not working after ONE UI 6.1 update

[ShiningMoonlight]

After updating to ONE UI 6.1  I've noticed that my call forwarding isn't working anymore, just comes up with 'Failed to read data Something went wrong. Check your sim card or network connection then try again'. I've tested my sim card in another phone and it can turn on and off call forwarding. So surely this must be a bug in the new ONE U.I 6.1. Can anyone else confirm they have similar issue / symptoms thanks

[22galaxies]

-Same problem in 2025 with One UI 7.0-

Update: was using an actual invalid MMI code apparently ( *67*0000000000# ) but forwarding to non-zero numbers seems to be accepted properly. 

[PhenomXII]

I have the S24+ and have had this issue since I bought the phone late last year. I don't have another device to throw my SIM into and the mmi code posted above said it was invalid.

[Deepcman]

2 years later and problem still exists. Apparently also with new ui 7.0 which I refuse to take due to all the known bugs. 

Samsung is pathetic.