Network problem

[rahultiwari89]

Sim card not working 😕 signal problem 

[cs_member10]

Dear Samsung Member,

Greetings from Samsung Customer Support!

As per your concern kindly visit this mentioned link to resolve your Galaxy device network issue: https://www.samsung.com/in/support/mobile-devices/samsung-galaxy-smartphone-how-to-optimise-network-...
Note: kindly contact your network service provider once to make sure there is no issue from their end.

In case the issue still occurs kindly visit the service center for a physical inspection of your device. You can locate your nearest service center with this given link: https://www.samsung.com/in/support/service-center/

Warm Regards,
Samsung Customer Support