Samsung Galaxy M21

[Rathinavelplay]

Samsung Galaxy M21 Big problem Network very bad Network 

[Samsung_Support3]

Dear Samsung Member,

Greetings from Samsung Customer Support!

Please perform the below mentioned steps to resolve the issue:

1. 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

[tamreviewer]

dear sir, this is common for all samsung m21 users. though all settings are fine very low signal reception in indoor also poor internet speed