iPhone Won’t Connect to WiFi: How to Fix?

If your iPhone won’t connect to WiFi, you should be able to fix the problem with the troubleshooting steps given below.

iPhone won’t connect to WiFi network

There can be various reasons for iPhone not connecting to WiFi, ranging from minor software glitches and network issues to other issues.

Since the problem cannot be narrowed down to a single cause, the following troubleshooting steps may help you in fixing the WiFi connectivity issues on your device.

1. Turn WiFi on/off

Simply turning off WiFi and turning it back on can often help fix WiFi connectivity issues on iPhone.

Go to settings > Wireless Internet access > Move the switch next to Wireless Internet access to OUT Position.

Turn OFF WiFi on iPhone

Wait 30 seconds and turn it on Wireless Internet access by moving the switch to ON Position.

2. Reboot the iPhone

Another simple solution that often works when fixing network connection issues is to turn off and restart your device.

Go to settings > General > shut down. On the next screen, use the slider to turn off your device.

Power off slider on iPhone

Let the iPhone turn off completely > Wait 30 seconds and then restart iPhone by pressing power button.

3. Renew DHCP lease

This step assigns a new IP address, which should help troubleshoot WiFi connectivity issues on your device.

Go to settings > Wireless Internet access > select yours Wi-Fi network name.

Turn on WiFi on iPhone

On the next screen, scroll down and tap renew lease Possibility.

Renew the DHCP lease on the iPhone

Tap on the confirmation pop-up renew lease confirm.

After that, your iPhone should be able to connect to the WiFi network.

4. Forget the WiFi network and join again

Go to settings > Wireless Internet access > select yours Wireless Internet access Network. Select on the next screen Forget this network Possibility.

Forget about WiFi network option on iPhone

Tap on the confirmation pop-up Forget confirm.

Wait 60 seconds > select yours WiFi network > Enter yours WiFi network password Join WiFi network.

5. Turn OFF the Wi-Fi wizard

Turning off WiFi Assist feature has helped users to fix iPhone not connecting to WiFi network issue.

Go to settings > cellular > disable Wi-Fi Assist by moving the switch to OUT Position.

Disable WiFi Assist on iPhone

After turning off WiFi support, reconnect to your WiFi network and see if WiFi is now working on your iPhone.

6. Restart modem/router

Switch OUT the power supply to your modem/router – Use the ON/OFF button (if available) or unplug the power cord from the wall outlet.

The above step will reset the WiFi network, assign your iPhone a new IP address (if necessary), and fix most WiFi connection issues.

7. Reset network settings

Before performing this step, make sure you write down your WiFi network password as it will be erased.

Go to settings > General > Reset to default. Select on the next screen Reset network settings Possibility.

Option to reset network settings on iPhone

Tap on the confirmation pop-up Reset network settings confirm again.

After that, connect iPhone to your WiFi network and check if iPhone won’t connect to WiFi issue is fixed.

8. Switch to Google DNS

If you have frequent network connection problems, the problem may be because your ISP’s DNS server is busy or having problems.

In such cases, switching the DNS servers on your iPhone to Google or OPEN DNS can help to fix the problem.

Go to settings > Wireless Internet access > select yours WiFi network. On the next screen, scroll down and tap Configure DNS Possibility.

Configure DNS setting option on iPhone

On the Configure DNS screen, go to Manual option and tap Add servers.

Add DNS server option on iPhone

Type 8.8.8.8 and tap Add servers > enter 8.8.4.4 and tap the Save on computer Possibility.

Add Google DNS servers on iPhone

After adding Google DNS servers, you can delete your service provider’s DNS servers by tapping Red minus symbol.

Clear DNS servers on iPhone

After clearing your service provider’s DNS servers, make sure you tap Save on computer Option to save this change to your device.

Note: Enter 208.67.222.222, 208.67.222.220 if you want to switch to OPEN DNS.

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