How to forget a Wi-Fi network on iPhone
Go to Settings > Wi-Fi, tap the (i) next to the network, then Forget This Network. Join it again and type the password fresh.
- Wi-Fi & Home tech
- Easy · 2 min
- iPhone on iOS 18 and iOS 26
- Cheat sheet
How to do it
Open Settings > Wi-Fi.
Tap the i next to the network that is misbehaving.
Tap Forget This Network and confirm.
Join the network again and enter the password.
This does not change the password on the router. If other devices still connect, the password you type should be the one they are using. If nothing connects, the router is the problem, not the phone.
Questions people ask
Does forgetting a network change the router password?
No. It only removes the network from this iPhone.
What if it still won't connect?
If other devices connect fine, double-check the password. If nothing connects, restart the router.
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