no data connection after Kit Kat 4.4 for Samsung Galaxy Note 3 update

[yvonne789]

I updated the Kit Kat 4.4 for Samsung Galaxy note 3, after installation and reboot. Unable to connect to any data access. I can only connect thru Wifi. 

Please help.

[yvonne789]

Here are the Device model

SAMSUNG-SM-N900A

Baseband Version

N900AUCUDNJ5

Android Version

4.4.4

[johninsj]

Is cellular data turned on? I know, I know... but I have to ask.

Have you restarted it?

[nlsn13]

i have the same problem please help....

[yvonne789 · Accepted solution]

AT&T support help me out, here are the following steps

Setting -> More networks ->Moblie networks -> Access Point Names ->Reset to Default

You may call the AT&T support and they will verify another setting for you too. They are very helpful.