AT&T APN Settings 2026: Fast 5G & LTE Configuration for Android & iPhone

Rahmath
By -Rahmath
March 31, 2026
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Get the latest AT&T APN settings for 2026 to improve your mobile data performance and fix connectivity issues. This updated guide includes correct APN values for Android and iPhone, helping you enjoy faster speeds, stable connections, and seamless multimedia messaging.

AT&T APN Settings 2026 (Complete Setup Guide)

If you're experiencing slow internet, MMS issues, or network problems on AT&T, updating your APN (Access Point Name) settings can significantly improve performance. This guide provides the latest AT&T APN settings for 2026, along with step-by-step instructions for Android and iPhone users.

AT&T Android APN Setup (Samsung, Google Pixel, etc.)

  1. Go to Settings > Network & Internet > Mobile Network > Access Point Names.
  2. Tap + to add new APN.
  3. Enter details from table above (use "phone" for data).
  4. Save, select it, enable data, and toggle airplane mode.
  5. Works on Android 14/15 in 2026 – fixes hotspot too. If no connect, reset to default via menu


Name ATT
APNNXTGENPHONE
or
ENHANCEDPHONE 
Proxy blank
Port  blank
Username   blank
Password    blank
Server blank
MMSC http://mmsc.mobile.att.net 
MMS Proxy proxy.mobile.att.net 
MMS Port 80
MCC 310
MNC 410
Authentication type not set
APN Type default,mms,supl,hipri  
APN Protocol IPv4/vIPv6
APN Enable/disable  blank
Bearer unspecified
MVNO  none

After filling in the details, look for a “menu” icon or the three dots in the top corner of the screen. Select “Save.” Your new APN should now appear in the list. Make sure it’s selected. Think of it as sealing the final piece of your bridge to complete the connection

AT&T 5G APN Settings 2026 | AT&T APN Settings 5G for iPhone and Android 2025

AT&T 5G APN settings for 2026
AT&T APN Settings 2026


How to Update AT&T APN Settings on iPhone

Apple heavily restricts manual APN editing. Usually, iOS updates your carrier settings automatically. However, if your network allows manual entry:

  1.     Go to Settings.
  2.     Tap Cellular (or Mobile Data).
  3.     Tap Cellular Data Network.
  4.     Enter the AT&T APN details into the respective fields.
  5.     Tap the back arrow to save.
  6.     Restart your iPhone.

Note: If you do not see the "Cellular Data Network" option, it means Apple and AT&T have locked the APN settings on your specific device profile. You will need to go to Settings > General > About and wait for a "Carrier Settings Update" prompt to appear over Wi-Fi.

Updating your AT&T APN settings is one of the quickest ways to resolve connectivity issues and unlock the full potential of your 5G plan in 2026. Most users see immediate improvements after following these steps.

What are the AT&T APN settings for 2026?

AT&T APN settings for 2026 include APN “phone”, MMSC http://mmsc.mobile.att.net, MMS proxy proxy.mobile.att.net, port 80, MCC 310, and MNC 410. These settings enable fast mobile data and MMS services.

How do I fix slow AT&T data?

To fix slow AT&T data, update your APN settings, restart your phone, toggle airplane mode, and reset network settings. Correct APN configuration significantly improves speed and connectivity.

Do I need different APN settings for 5G?

No, AT&T uses the same APN settings for both 4G LTE and 5G networks. However, proper configuration ensures optimal performance and speed.



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