How do I update the apn data settings on my iPhone SE 3rd generation?

Hello MyNewAppleCoreCommunity,

This page can help out with providing helpful details and steps for viewing/editing your Access Point Name (APN): View and edit your Access Point Name (APN) on your iPhone and iPad

You can only edit or view your APN on your iPhone and iPad if your carrier allows it. If you can't modify your APN settings, contact your carrier.

Enter your APN settings automatically

If your cellular carrier supports this feature, you can populate your APN settings automatically in iOS 16 and iPadOS 15 and later:

1. Insert your SIM card or use eSIM.

2. On your iPhone or iPad, go to Settings > Cellular > Cellular Data Network.

3. Tap Cellular Data Network.

If you don't see the option to use carrier settings, follow the steps below to enter your APN settings.

View and edit your APN settings

If you enter incorrect APN settings, you might lose cellular data connectivity and receive additional charges. Don't edit the APN unless directed by your carrier or mobile device administrator. Contact your carrier to verify the correct APN settings.

If your carrier allows it, you can view your APN settings in one of the following locations:

• Settings > Cellular > Cellular Data Network

• Settings > Mobile Data > Mobile Data Options > Mobile Data Network

If your device doesn't have either option, contact your carrier.

Cheers.