AT&T APN Settings for MMS, Cellular data and LTE (VoLTE) (2024)

Are you facing trouble sending or receiving multimedia messages (MMS), cellular data, or calling services like Voice over LTE(VoLTE)? In this case, your incorrect AT&T APN Settings are the main culprit.

APN Settings for 4G & 5G
ATT APN Settings – Image by Admin via AptDot – Link to Original Post

In this article, I’ll show you how to configure your phone to solve MMS, Cellular data issues and enhance your internet speed in the United States by using the newest ATT 4G LTE and 5G Access Point Name Settings.

What is an APN?

APN refers to Access Point Name, the same as your phone’s Internet password. For AT&T to allow you to join its LTE network, it is necessary to set your APN settings. Inputting the APN helps the service provider determine what kind of connection will be established and the IP address that will be assigned, as well as the security strategy to be used. Most of the time, this information will be generated automatically; however you might need to confirm the information or input it into an unlocked device.

Also Read :

AT&T APN Settings

AT&T offers both postpaid and prepaid clients data services. The internet setup mentioned here is relevant to both. These are the most up-to-date AT&T APN internet APN setups for Android, iOS devices. All you need is to enter the right inputs.

ATT 4G APN Settings For Android

Follow the these steps to complete the process for your android at&t apn settings:

  • Navigate to the settings menu.
  • Choose your connection option.
  • Select a mobile network provider
  • Find APN (Access Point Name).
  • Choose the ATT network.
  • Create a new internet configuration and insert the apn data listed below.
  • Save the updated AT&T APN configuration.
  • Reboot your Android device.
  • Done
AT&T APN Settings For AndroidDetails
NameAT&T
APNNXTGENPHONE / Phone / wap.cingular
ProxyNot set
UsernameNot set
PasswordNot set
ServerNot set
MMSChttp://mmsc.mobile.att.net/
MMS Proxyproxy.mobile.att.net
MMS Port80
MMC310 Or Leave Blank
MNC410 or Leave Blank
Authentication TypeNot set
APN TypeInternet & MMS
APN ProtocolIPV4

APN Settings For iOS device

Follow the these steps of AT&T 4G LTE enhanced Phone APN 4G / 5G Settings For iOS:

  • You must first turn off the cellular data.
  • Go to Cellular Data Option> Data Network
  • Enter the iOS apn information as per the below table.
  • You need to type the information in the Cellular Data & MMS section.
  • Save the newly created iPhone APN.
  • Restart your iOS device.

Also Read : What are the T Mobile APN Settings for iOS device?

AT&T 4G LTE APN Settings For iOSDetails
APNNXTGENPHONE / Phone / wap.cingular
UsernameNot set
PasswordNot set
MMSChttp://mmsc.mobile.att.net/
MMS Proxyproxy.mobile.att.net
MMS Max Message Size80

Conclusion:

In this article, I have explained the best possible solution for your issue related to MMS, cellular data and LTE(VoLTE) for AT&T. The fastest ATT APN settings mentioned above are the best for Android, iOS and compatible with hotspots and other networks such as TracFone and T-Mobile. But, in case you do not like to continue with the settings anymore for any reason, you can return to the default ATT apn settings at any time by choosing the button “Reset” or “Set To Default. If the problem persists, you can contact AT&T’s customer support.

3 thoughts on “AT&T APN Settings for MMS, Cellular data and LTE (VoLTE) (2024)”

  1. I have a Blackview 5900, android 10, that AT&T said needed to be replaced when 3g shut off. I had to modify the APN which worked for a while, but then I had issues with MMS messages, and most recently no internet connection on phone data. I changed my APN to your recommended settings, but it would not save, so I started modifying one item at a time, and that worked with the exception of APN changed to “Phone”, MNC coundn’t be 410, left at 280 or it wouldn’t save. everything else was the same. Everything “seems” to be working now, thanks for the help.

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