network issue...network automatically turns into emergency calls only/no service

[kartickm]

I am  using m20 

And I am facing network issues from last 4-5 days..

Network automatically turns into emergency calls only/no service..

What's the solution for this

[Maloy12]

I facing same problem too..It's a big problem for all m series.

[AGalaxyuser]

I'm a M20 user.But I don't face network problems never.

[kartickm]

is your problem solved?

[kartickm]

is your problem got solved ?

[Anonymous]

replace your SIM card with a new one.

[kartickm]

If I replace with a new sim card..then my problem will solved?

[Anonymous]

it will work

[Samsung_Support3]

Dear Samsung Member,

Greetings from Samsung Customer Support!

Please perform the below mentioned steps to resolve the issue:

1. Check device network mode settings
Settings > Connections > Mobile networks > network mode SIM1 or SIM2 > network mode.

2. Check network operator settings
Settings > Connections > Mobile networks > Network operators > Select automatically > OK > Registered on network.

Note: We recommend to set device network operators as LTE/3G/2G (auto connect) mode.

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