Unable to use mobile data [M32 4G]

[Q7]

SIM: Airtel (both).

Data Saver: off (both)

Can't use mobile data. Although it shows 4g volte on. Call & SMS working normally.

[TechiePradhumn]

Bro check in other devices is this working or not.

Turn on flight mode and then off.

[Sdk55]

Which android version?? Android 12 or android 13?

[Q7]

13. With the latest update too.