AT&T APN Settings for Android and iPhone 2024

Miguel García Martín
Miguel García Martín
AT&T APN Settings

APN settings play a crucial role in establishing a stable and fast mobile internet connection. Incorrect APN settings can result in slow data speeds, dropped calls, and delayed text messages.

Therefore, it is essential to have the correct APN settings, especially for users of AT&T’s mobile network. In this article, we will explore the necessary APN settings for Android and iPhone devices on the AT&T network.

What is an APN?

APN stands for Access Point Name, which is a set of settings that enables a device to connect to a cellular network for mobile data access. It is like a bridge between the device and the cellular network, and it determines how the device connects to the network and the quality of the connection.

APN settings comprise several fields, including the name, APN, username, password, MCC, MNC, and authentication type.

AT&T APN settings for Android

To configure the APN settings on an Android device on the AT&T network, follow these steps:

  1. Go to Settings and select Wireless & Networks.
  2. Select Mobile Networks and then Access Point Names.
  3. Tap on the “+” sign to add a new APN.
  4. Enter the following settings:
  • Name: AT&T
  • APN: “NXTGENPHONE” for 4G LTE or “phone” for 3G
  • Proxy: Not set
  • Port: Not set
  • Username: Not set
  • Password: Not set
  • Server: Not set
  • MMSC: https://mmsc.mobile.att.net
  • MMS proxy: proxy.mobile.att.net
  • MMS port: 80
  • MCC: 310
  • MNC: 410 Authentication type: None
  • APN type: default,admin,fota,mms,supl,hipri,internet,dun
  1. Save the APN settings and activate them by tapping on the radio button next to the AT&T APN.

AT&T APN settings for iPhone

To configure the APN settings on an iPhone device on the AT&T network, follow these steps:

  1. Go to Settings and select Cellular.
  2. Select Cellular Data Options and then Cellular Data Network.
  3. Enter the following settings:
  • APN: NXTGENPHONE
  • Username: Not set
  • Password: Not set
  1. Save the APN settings and restart your iPhone.

Note: If the Cellular Data Network option is not available on your iPhone, contact AT&T customer support to activate it.

Troubleshooting APN issues on AT&T

In case you encounter issues with your mobile data connection, you can try the following troubleshooting steps:

  1. Check if your APN settings are correct and up-to-date.
  2. Restart your device and check if the issue persists.
  3. Check if your device software is up-to-date and install any pending updates.
  4. Reset your network settings by going to Settings > System > Reset > Network settings.
  5. If the issue persists, contact AT&T customer support for assistance.

Having the correct APN settings is crucial for a stable and fast mobile data connection on the AT&T network. This article provided the necessary APN settings for Android and iPhone devices and outlined some troubleshooting steps to address any issues that may arise. By following these guidelines, users can ensure a smooth and reliable mobile data experience.

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