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4G LTE and 5G Access Point Name (APN) Settings for AT&T on Android and iPhone Devices in 2022

AT&T APN Settings: A prominent player in the U.S. broadband market, AT&T has expanded significantly, now recognized as a major player. Its reach spans wide and far.

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4G LTE and 5G Access Point Names (APN) Settings for AT&T on Android and iPhone Devices in 2022
4G LTE and 5G Access Point Names (APN) Settings for AT&T on Android and iPhone Devices in 2022

4G LTE and 5G Access Point Name (APN) Settings for AT&T on Android and iPhone Devices in 2022

Ensuring reliable internet and data services on your mobile device requires configuring the correct APN settings, especially when using the AT&T network. Here's a simple guide on how to set up these settings for both iOS and Android devices.

For iOS Devices

  1. Access the Settings app, then navigate to Cellular (or Mobile Data).
  2. Tap on Cellular Data Network.
  3. Enter the APN information:
  4. APN: Use for general internet access. Leave other fields blank.

(Optional) MMS Settings: - MMSC: - MMS Proxy: - MMS Port:

For Android Devices

  1. Go to Settings > Connections (or Network & Internet).
  2. Tap on Mobile networks (or SIMs, then select the SIM if you have multiple).
  3. Access APN Settings by tapping on Access Point Names (on some devices, you might need to select Advanced or Mobile networks first).
  4. Add a new APN:
  5. Tap on the button or Add.
  6. Enter the following details:
    • Name:
    • APN:
    • Proxy: Leave blank
    • Port:
    • Username and Password: Leave blank
    • Server: Leave blank
    • MMSC:
    • MMS Proxy:
    • MMS Port:
    • MCC:
    • MNC:
    • APN Type:
    • APN Protocol:
    • APN Roaming Type:
  7. Save the changes by scrolling to the bottom and tapping Save.

Troubleshooting Tips

  • Restart your device: Sometimes, a simple reboot can resolve connectivity issues.
  • Check your device's date and time settings: Ensure that they are set to automatic to avoid authentication issues.
  • Manually select your carrier: If using a different network, select your carrier from the list of available networks.

Following these steps should help you configure the APN settings correctly for both iOS and Android devices on the AT&T network. If you encounter any issues, consider checking the device's OS version and ensuring you have the latest updates installed.

If you want to reset your iPhone's APN connection configurations, navigate to Settings > General > Reset > Reset Network Settings.

For Android smartphones, if the device is not directly linked to the web, a reboot may be necessary.

To configure AT&T Broadband APN Settings for Apple devices, navigate to Settings > Cellular > Mobile data Network.

To enable the Android handset to join the access network instantly, configure it to connect to the most significant accessible connection.

Data-and-cloud-computing technology plays a crucial role in managing the APN settings on mobile devices for seamless internet access, especially when using the AT&T network. Configuring these settings correctly for both iOS and Android devices, as outlined in this guide, can help ensure reliable data services.

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