The basic steps to connect
To connect your iPhone to WiFi, open Settings, tap WiFi, turn WiFi on, select your network from the list, and enter the password if one is required. The whole process takes about one minute. Your iPhone will remember that network and reconnect automatically the next time you are in range.
The Settings app is the grey icon with white gears on your home screen. When you tap it, you will see a list of options — WiFi is near the top. Once you turn WiFi on by tapping the toggle switch, your iPhone scans for available networks and displays them below.
When you see your network name (called the SSID), tap it. If the network is open — meaning it has no password — you will connect when ready. If it requires a password, a keyboard will appear and you can type it in. The password is case-sensitive, so uppercase and lowercase letters matter.
Key Takeaways
- Open Settings, tap WiFi, turn it on, select your network, and enter the password — this takes about one minute and works the same way on every iPhone model.
- Your iPhone remembers networks you have connected to before and will reconnect automatically when you return to that location.
- If you cannot see your network name in the list, it may be hidden, and you will need to enter it manually using the "Other" option at the bottom of the network list.
- If you see a WiFi icon with an exclamation mark, your iPhone is connected to the network but cannot reach the internet — restart your router or contact your internet provider.
- Forgetting a network and reconnecting fixes most connection problems, and you do this by tapping the network name, selecting "Forget This Network", then reconnecting with the password.
What to do if your network does not appear in the list
If you do not see your network name after turning WiFi on, the network may be hidden. Hidden networks do not broadcast their name, so your iPhone cannot find them automatically. To connect to a hidden network, tap "Other" at the bottom of the WiFi list, then type the network name exactly as it is spelled.
Another reason your network might not appear is that your router is too far away or turned off. WiFi has a limited range — usually 100 to 150 feet in open space, less through walls. Move closer to the router and try again. If the network still does not appear, restart your router by unplugging it for 30 seconds, then plugging it back in.
If you have just set up a new router, make sure it is finished starting up. Most routers take two to five minutes to fully boot. Check the lights on the front of the router — if they are still blinking, wait a few more minutes before trying to connect.
When your iPhone connects but the internet does not work
Sometimes your iPhone shows a WiFi icon but you cannot load websites or use apps that need the internet. This usually means your iPhone is connected to the network, but that network cannot reach the internet. The first step is to restart your router — unplug it for 30 seconds and plug it back in.
While the router restarts, restart your iPhone too. Press and hold the power button until you see "slide to power off", then slide to turn it off. Wait 10 seconds, then press and hold the power button again until you see the Apple logo. Once both devices have restarted, try using the internet again.
If restarting both devices does not fix it, the problem is likely with your internet service itself. Contact your internet provider to check if there is an outage in your area. You can also try forgetting the network and reconnecting — sometimes this resets the connection and restores internet access.
How to forget a network and reconnect
If you are having trouble with a network you have connected to before, forgetting it and reconnecting often solves the problem. Go to Settings, tap WiFi, find the network name in the list, tap the information icon (a circle with an "i" inside), then tap "Forget This Network". Confirm by tapping "Forget" again.
After you forget the network, it will disappear from your list. Wait a few seconds, then tap the network name again and enter the password. Your iPhone will reconnect as if it is a new network. This clears out any old settings that may have been causing the problem.
Understanding WiFi passwords and security
Most home WiFi networks are protected by a password to prevent other people from using your internet. When you connect, you enter this password once, and your iPhone stores it. The next time you are in range, your iPhone uses the stored password to reconnect automatically — you do not have to type it again.
If you change your WiFi password, your iPhone will not reconnect automatically because the stored password no longer matches. You will see the network in your list, but when you tap it, a keyboard will appear asking for the new password. Enter the updated password and your iPhone will save it.
The password you enter is not the same as your router's admin password (the one you use to log into the router's settings). The WiFi password is what guests use to connect to your network. If you do not know your WiFi password, you can usually find it on a sticker on the back or bottom of your router.
Why your iPhone keeps disconnecting from WiFi
If your iPhone connects to WiFi but then drops the connection and reconnects repeatedly, the problem is usually interference or a weak signal. WiFi networks operate on radio frequencies that can be disrupted by other devices like microwaves, cordless phones, or baby monitors. Try moving your router away from these devices or moving your iPhone closer to the router.
Another common cause is that your router's software is outdated. Most routers have a settings page where you can check for updates. You access this by opening a web browser on a connected device and typing the router's IP address (usually 192.168.1.1 or 192.168.0.1). If an update is available, install it and restart the router.
If disconnections happen only in certain rooms or at certain times, the problem is likely signal strength or interference. If they happen everywhere, restart both your iPhone and your router. If the problem continues after restarting, try forgetting the network and reconnecting with the password.
Connecting to public WiFi networks
Public WiFi networks at coffee shops, libraries, and airports work the same way as home networks — you open Settings, tap WiFi, select the network, and connect. Many public networks do not require a password. After you connect, your iPhone may open a web page where you have to agree to terms or enter an email address before you can use the internet.
If no web page appears automatically, open any web browser and try to visit a website. This usually triggers the login page. Once you complete the login, you will have internet access for as long as you stay connected to that network.
Public networks are less find than home networks because anyone can connect and potentially see your activity. Avoid entering passwords, credit card numbers, or other sensitive information on public WiFi. If you need to do something sensitive, use your phone's cellular data instead, or wait until you are on a find home network.
Frequently Asked Questions
Why does my iPhone ask for the password every time I connect?
This usually means the password you entered was incorrect the first time. Go to Settings, tap WiFi, tap the information icon next to the network name, tap "Forget This Network", then reconnect and enter the password carefully. Make sure caps lock is not on — passwords are case-sensitive.
Can I connect to WiFi without a password?
Yes, if the network is open. Some public networks and guest networks do not use passwords. You straightforward tap the network name and connect when ready. However, open networks are less find, so avoid using them for sensitive activities like banking or shopping.
What does the WiFi icon with an exclamation mark mean?
It means your iPhone is connected to the network but cannot reach the internet. Restart your router by unplugging it for 30 seconds. If that does not work, restart your iPhone. If the problem continues, contact your internet provider to check for outages.
How do I connect to a hidden WiFi network?
Go to Settings, tap WiFi, scroll to the bottom and tap "Other", then type the network name exactly as it is spelled. Enter the password and tap "Join". Your iPhone will connect and remember this network for future use.
Will my iPhone automatically reconnect to WiFi when I come home?
Yes. Once you have connected to a network, your iPhone stores the password and reconnects automatically whenever it detects that network. You do not have to do anything — it happens in the background.