This list shows the networks that you have connected to, and whose passwords are saved on your devices. In the Known Networks section, you will see a list of networks. Click Wi-Fi in the sidebar, then scroll down and click Advanced at the bottom of the settings pane. To do this, open System Settings, then click Network. The first way is in the Mac’s Network settings. There are two ways you can view (and remove) saved Wi-Fi networks on a Mac. How to View and Remove Saved Wi-Fi Networks via Network Settings on iOS 14 or older: Settings > General > (scroll down) Reset > Reset Network Settings.on iOS 15 or later: Settings > General > (scroll down) Transfer or Reset iPhone > Reset > Reset Network Settings.The steps for the nuclear option are as follows:

However, this does not carry over to iCloud Keychain if you are using it, and the only way to fully delete these saved networks is on a Mac. If you follow these steps, the iOS device deletes all your Wi-Fi networks and passwords, along with other network settings. If you want to remove all saved Wi-Fi networks on your iOS device, there is a nuclear option. Tap the i icon next to a network that you have previously joined, then tap Forget this Network. If you go to Settings > Wi-Fi, you’ll see some available wi-fi networks. You can remove wi-fi networks on an iPhone or an iPad, but only if you are near enough to those networks for your device to detect them. How to Remove Wi-Fi Networks from iPhone or iPad In this article, I’ll show you how to remove these Wi-Fi networks so your Macs and iOS devices forget them. You can cull these Wi-Fi networks, but you can only really clean them out on a Mac. While it means you don’t have to search for or remember login credentials when you connect to a known Wi-Fi network on a different device, it can lead to a surfeit of Wi-Fi networks stored in your keychain and potentially allow you to unknowingly connect to a Wi-Fi network that might not be secure. Your Apple device’s ability to remember previously connected to networks can be both good and bad. Whether you connect to these networks with your Mac, iPhone, or iPad, miraculously, your devices will remember these networks and sync them via iCloud - so your other Apple products can access them too, if you use iCloud Keychain. If you travel regularly with your Mac or iOS device, you likely find yourself connecting to new Wi-Fi networks: at airports, in train stations, in hotels, restaurants, pubs, or at clients’ offices. How To How to Remove Wi-Fi Networks from Your Mac and iOS Device

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