M21 - Network Issue

[Lekshmanan]

Very Recently Am Facing High Latency Network Issue . Buffering Make Me Irritating. 

What Can I Do ?

Using VI Sim. USING PAST 2 YEARS, BEFORE M21 I USED J2 2017, THE SAME PBLM I FACED IN J2 , NOW STARTED IN MY M21 ALSO.

ANY SOLN ?

THANKS IN ADVANCE 

FOR SOLN COMMENTS :) 

[YashAgarwal]

May be its your network problem wait for some days

[Anonymous]

Change your sim, sometimes the sim contain errors and then see 😃 😃

[Members_3Ofphlv]

download smasung band selection on playstore ..put your vi on sim slot one .and open the app .now to 3dot go on band selection option tick on lte b3 and click on save ....i think now you are getting better speed . if not check b40 /b41 /b1 .this the the only way to get speed .i am also m21 user and i am also using vi 4g and jio 4g ..i am using b3 .this is depend on your area .at my case b3 work better .see the speed 👇

 

[Meet_Feet]

If you dont know how to fix it then check this out

https://youtu.be/9Ih-EtlmmYM

[Members_3Ofphlv]

net monster application is good ..but i am using Samsung band selection app .this very easy to use .

[animeshmodi]

Bro also your device supports carrier aggregation, which can improve your network much.Continue flooding samsung with feedbacks, and follow es_techno on twitter,
https://mobile.twitter.com/es_techno
He is going to start a trend soon to get ca in m51.
Also, vote "No" if you are dissatisfied with samsung.
We all need to gather together and then ask samsung for CA.

[Samsung_Support2]

Dear Samsung Member,

Greetings from Samsung Customer Support!

To resolve your device network issue please visit this link: https://www.samsung.com/in/support/mobile-devices/samsung-mobile-network-issues/#:~:text=1%20Check%2....

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