M51

[AmitPathak101]

last 20june update I face network problem in my mobile 

[proffesor]

Same here

[proffesor]

Instead of improvements, network problems increased after updating

[RANJANTRUPTI]

Yes, Airtel not working.

[nareshgunti]

Try factory data reset by storing your imp data into memory card and backups , if you have warrenty then you can free avail software update in samsung centre , if not in warranty than try a factory reset all will set

[gowtham26026]

I also facing same issue

[pranjal9877]

Yes me Also gery much

[pranjal9877]

Same

[Samsung_Support2]

Dear Samsung Member,

Greetings from Samsung Customer Support!

To resolve your device network issue please visit this link: https://www.samsung.com/in/support/mobile-devices/samsung-mobile-network-issues/#:~:text=1%20Check%2....

For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support