Jio Sim not working after one UI 4 Android update in S21 Ultra update today

[SudarshanSupe]

Same jio sim works in other mobile. As well other sim works in Samsung S21

[SudarshanSupe]

Sent the feedback as advised. Done. Thank you and hope samsung will come up with solution on early basis

[SudarshanSupe]

Thank you for the response.
The link given didn't resolve issue.
I couldn't locate Send feedback under get help on Samsung members app. Please help

[SudarshanSupe]

S21 Ultra post update One UI 4 Android 12 , issue of VoLTE for JIO SIM not getting recognized 😑 since 29.Nov.2021. Flagship phone device is idle / dead, having paid hard earned tax paid money.
Samsung is dead sleepy 😴 and following the Nokia way but looking for iPhone... The customers will show the exit way, if Samsung goes dead in deadly sleepy 😴 🥱 😪