Data speed issue.

[karthikvelu]

I think this m30s has data related issue. Why this?

[Aswin10]

power off and on your device near window in the highest area of your place then you may see some better speed sometimes

[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