Internet connectivity issue

[Ramdas]

Before updating to naugot Internet connectivity was good and Internet speed was more, but now it is very very slow and takes lot of time to open a Web page or YouTube video

[Yogen]

In my case it was not working well before upgrading too.

[Ramdas]

But in my case it was working fine

[Roj]

not good speed and fast,before updating

[admin_]

"Thanks for being with Samsung and for sharing your.
Let me recommend some steps to further isolate and determine what you are experiencing. Please be aware that device speeds may vary based on multiple outside factors. We would like to suggest you kindly follow the below mention steps to overcome the Issue:-
1) Ensure that network frequency of your device should be selected on Auto-mode.
Menu>Settings> Connections>More Networks> Mobile Networks> Network Mode> Select Auto mode (GSM/WCDMA/LTE).
2) Search for the Network Manually as follows:
Menu> Settings> Connections>More Networks> Mobile Networks> Network Operators> Select Manual Search.
3) You may check by exchanging the SIM in SIM slots.
4) Insert different SIM card in your mobile and check if the issue is resolved or not.
If still issue persists then we would suggest you to once contact with your service provider.
"

[Ramdas]

did but still I am facing the issue