USSD Code not working

[toshit]

After the last update, USSD codes are not working. There hasn't been any notification received from Samsung regarding the same.

[kunal333]

turn off auto blocker and try again

[toshit]

Thanks! It's working for me.

[jakaria53]

No working,,A23

[kunal333]

search auto blocker in settings

[toshit]

Done, thanks!!

[GreenGRASSHOPPER]

Device?

[toshit]

S21 fe

[goodthings]

Please go to setting and click on security and privacy, click on Auto Blocker and turn off Auto Blocker immediately then try to it's again it's work properly. Thanks.

[toshit]

Thanks