how to configure apn settings on iphone

How to configure APN settings on iPhone –  Step by Step.

For the iPhone (manufactured by Apple company) and other mobile devices, the APN settings are necessary to access the Internet.  The APN  configuration settings are downloaded from the mobile operator at the time of the GPRS network attachment. But we can also configure parameters manually. In this tutorial, we will learn how to do APN configurations for iPhone.

APN settings by the mobile operator:

When you put a new sim card inside the phone and do a start.  The data and other services stats automatically. This is possible because of the APN and other setting comes from the network and applies to the device.  When a phone does a location update with the network. The HLR in the home network sends the APN settings to the iPhone device in the subscriber data. On receiving settings, the iPhone starts using the APN for the data services.

Why do we need to configure APN settings on iPhone manually?

You may not have the internet one IPhone when not using wifi.  This could be due to incorrect APN settings.  If you know the correct APN to use, then the following are the steps for changing APN settings manually.  There may be some variations in the steps, based on the iOS version.

On the main screen of the iPhone, go inside the settings.  Configure APN settings on IPhone

  1. In settings, there is an option for cellular once click on this. You will get another menu.
  2. Now go inside the Cellular data Network.  There you will find the APN.
  3. Place the new APN in the space next to the APN.
  4. After changing APN name settings, brose back to the home screen. The new APN settings have been updated.

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