Setup manually at&t Settings for your device. This is at&t 5g apn settings which is updated. Here I share a complete guide of att apn settings.

How to setup at&t 5g apn settings for Android?
In your Android mobile/Tab Go to Settings > More >Cellular/MObile Network > Access point Names > + ( to add)

AT&T 5g apn settings for Android

This att apn settings work on your phone if your device 5G supported. See the below information and setup properly. If you mistake any information when fillup your internet will not work. Don't worry, fill up this at&t apn information:

Name: AT&T 2
APN: phone
Proxy:
Port:
Username:
Password:
Server:
MMSC: http://mmsc.mobile.att.net/
MMS proxy: proxy.mobile.att.net
MMS port: 80
MCC: 310
MNC: 410
Authentication type: None
APN type: default,mms,supl,hipri,fota
APN protocol: IPv4
APN roaming protocol: IPv4
Bearer: Unspecified
APN PPP phone number: Not set

AT&T 5G APN Settings
AT&T 5G APN Settings


How to setup Straight Talk for AT&T APN Settings for Android?
This is also similar process. In your Android mobile/Tab Go to Settings > More >Cellular/MObile Network > Access point Names > + ( to add)

Straight Talk for AT&T APN Settings

Straight Talk for AT&T APN Settings information is given below. You can give any name of this setting, I use AT&T 2. Or you also use this name of settings. which i given below.
Don't worry follow all the information and setup.

Name: AT&T 2
APN: tfdata
Proxy:
Port:
Username:
Password:
Server:
MMSC: http://mms-tf.net
MMS proxy: mms3.tracfone.com
MMS port: 80
MCC: 310
MNC: 410
Authentication type: None
APN type:
APN protocol: IPv4
APN roaming protocol: IPv4
Bearer: Unspecified
APN PPP phone number: Not set

How to setup AT&T APN Settings for iPhone or iPad?
In your iPhone mobile go to Settings> Cellular> Cellular Data Network> APN and fillup the following information.

AT&T APN Settings for iPhone

This apn value is support on all the iPhone device. Fill up all the information step by step and enjoy att internet data.

Cellular Data:
APN: NXTGENPHONE  (or) phone
Username: Blank
Password: Blank
LTE Setup(Optional):
APN: Blank
Username: Blank
Password: Blank
MMS:
APN: NXTGENPHONE  (or) phone
Username: blank
Password: blank
MMSC: http://mmsc.mobile.att.net
MMS Proxy: proxy.mobile.att.net
MMS Message Size: 1048576
MMS UA Prof URL: blank

Save the settings and reboot the device.

AT&T 5G APN Settings video:

This is  AT&T 5G apn information video of this content. we share this settings source on youtube for helping that platform people. please follow us on youtube for getting new information about your device apn settings. All you will get a lot of AT&T 5G problem fixing tutorial.