My iPhone automatically connects to local network

Hi universe000,

We can help you with forgetting a network on your iPhone.

Check out these steps that can help you:

Forget a network on iPhone or iPad

To forget the network that you're currently using:

1. Go to Settings > Wi-Fi.

2. Tap the info button  next to the network you're using.

3. Tap Forget This Network, then tap Forget to confirm.

To forget a network that you've joined before but aren't currently using:

1. Go to Settings > Wi-Fi.

2. Tap Edit in the corner of the screen to see the networks known to your device.

3. Take either of these actions:

* Tap the delete button , then tap Delete.

* Or tap the info button  next to the network, tap Forget This Network, then tap Forget to confirm.

How to forget a Wi-Fi network on iPhone, iPad, or Mac

That should help you remove the network.

Let us know if that helps.