Samsung M30s Network issue

Same problem with my device

just call on Samsung helpline number and register complaint

same problem with me. even though i change my motherboard too. within 20 days

so problem is fix out now,?

Hi there,

 

We would suggest you to follow the mentioned steps to resolve the issue:

1) Ensure that network frequency of your device is selected on Auto-mode.

Settings > Connections >More Networks > Mobile Networks > Network Mode > Select Auto mode (GSM/WCDMA/LTE)

2) Search for the Network Manually by the steps as mentioned:

Settings > Connections > More Networks > Mobile Networks > Network Operators > Select Manual Search.

3) You may check by exchanging the SIM in SIM slots and also try using different network operators.

4) Reset network settings (Scroll down notification panel >Settings >General Management >Reset >Reset network settings).

If still issue persists then we would suggest you to contact your service provider.

 

Regards,
Team Samsung Members

m30s network not connected and disconnect automatically very worst