4G Speed worst with Samsung m21

[Kapilm31]

Hi,

I am using Samsung galaxy m21. I have been experiencing lot of internet and network related issues. Need an software update to fix 4G speed , internet related issues and call related issues

[saink]

One of the reason for it is lack of carrier aggregation support. Send feedback in every platform

[aakash__r_k]

Ask for Carrier aggregation

[Kapilm31]

I have used the same sim in a different mobile honor 9 lite. It is performing well

[animeshmodi]

Its because, samsung has disabled carrier aggregation

[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