iPhone Won’t Connect To WiFi: 10 Best Fixes

If you have been trying to connect your iPhone to the wifi and failing to do so, several reasons may be. Most of the time, users might want to use the wifi instead of data, but these sorts of issues may crop up, leading to a lot of frustration. 

However, before we move on to how we can fix the issue when iPhone won’t connect to wifi, you can also check why sometimes your iPhone is unable to connect to the Wifi. 

iphone won't connect to wifi

Why isn’t my iPhone connecting to Wifi?

There may be several reasons why you cannot connect your phone or other Apple devices to the wifi. Before checking any issues with the software or the phone itself, you might want to check the router. If there is faulty wiring or some damage to the router, connecting to the wifi will be impossible. 

However, if your other devices are getting connected except your iPhone, you can try and check your phone settings and the like. Hence, there can be both hardware and software issues that might lead to this problem. 

Fixes when iPhone won’t connect to wifi

  1. Toggle Wifi off and on
  2. Check your router
  3. Turn off Bluetooth and Airplane mode
  4. Reset network settings
  5. Forget the Wifi network
  6. Update your iPhone
  7. Reboot iPhone
  8. Disable VPN
  9. Turn off Wifi Assist
  10. Check Location Settings

1. Toggle Wifi off and on

If you have turned on your wifi and cannot connect, you can try switching the Wifi off and on. Most of the time, there are some disturbances in the signal strength, leading to this problem. 

You can follow this method to resolve this issue by going through the phone settings. Navigate toward the iPhone settings, and after that, you can click on the Wifi settings. If the toggle is already on, try sliding it to the other side to turn it off. After a second, you can turn it on again. 

If you already have a saved wifi connection, you will automatically be connected to it. If not, you can select the preferred wifi connection from the Choose a Network menu right below the toggle. 

You can check and see whether you can connect to the wifi. If not, you can try other methods given below. 

2. Check your Router

If you are at home and using the router, you can also try checking the router. There is a high possibility of the problem rooting from the router if none of your devices can connect to the wifi. 

In case none of the devices can connect, check the router, and you can easily do this by turning on and off the router. Make sure that your router is plugged properly and it is functioning properly. 

You can also reset your router by long-pressing the button or turning it off and on. This usually helps the router reset itself, and you can try connecting your iPhone to the wifi and check whether the problem is still there. 

3. Turn off Bluetooth and Airplane mode

You can navigate the iPhone settings and toggle both the Bluetooth and airplane mode. Sometimes turning on your airplane mode will not allow your device to be connected to Wi-Fi. 

Bluetooth and Airplane mode

You can toggle on and off the airplane mode from the settings to ensure this isn’t the case. Similarly, you can try doing the same for Bluetooth as well. If you are using a Bluetooth device, toggle it off for some time and try connecting to the wifi. If this method resolves the issue, you can easily turn on the Bluetooth and connect it to your device again. 

4. Reset Network Settings

Another way of resolving this issue is by resetting your network settings. If none of the solutions mentioned above is helping, you can try resetting the network by following these simple steps.

  • Open Settings and navigate to General. 
reset network settings
  • Scroll through the page and select Transfer or Reset iPhone
reset network settings
  • Click on Reset
reset network settings
  • Select Reset Network Settings; you can then insert your passcode if needed. 
  • After that, you can click on Reset Network Settings to confirm again. 
reset network settings

Your iPhone will restart after this, and once it is done, you can check whether you can connect to the Wifi or not. Go to Settings of your device and connect to Wifi. Since you have reset the entire network settings, all your cellular and wifi default settings will be restored. 

Due to this, you may also have to change a few settings and connect to the Wifi by entering the password all over again. However, this method resolves the iPhone’s inability to connect to Wifi most of the time. 

5. Forget the Wifi Network

Resolving the wifi connectivity issues can be done by forgetting the Wifi network. If you do not want to reset the entire network settings, you can go through this method of forgetting the wifi network

When you connect to a wifi network, the phone saves all the information, and sometimes, due to certain network glitches, it disables the connectivity issue. You can follow these steps to forget the Wifi network.

  • Navigate to Settings on your Phone. 
  • Click on Wifi.
  • You can click on the info button next to the connection you want to forget. 
  • Click on Forget this network and select Forget to confirm. 
forget wifi network

You can go back to Settings after you do this. Click on Wifi and connect to the Wifi network you want to. Re-enter the password and connect again. 

6. Update your iPhone

Even though there are fewer chances of updating the software to fix this issue, new updates resolve malware and connection security issues. Due to this reason, updating your iPhone is an integral part of cybersecurity protection. 

Updating the phone with cyber security patches that prevent viruses or malware from entering your network is significant, especially if you use public and private Wi-Fi connections. 

update your iPhone

You can regularly check for new iOS updates on your phone settings. However, you can also turn on the automatic notifications instead of manually checking the updates. 

Go to Settings and click on General. You can then click on Software Updates. Adjust the settings by turning on Download iOS updates and installing iOS updates options from the Automatic Updates menu. 

update your iPhone

7. Restart your iPhone

You can resolve certain issues by restarting your iPhone; sometimes, your connectivity issues may be due to the device’s overload of other settings or functionality. If your modem or router is working perfectly fine, you can try restarting your phone if there is any blockage in the network settings. 

Moreover, this is one of the easiest methods to resolve certain issues your phone faces. You will have to long-press the side, volume, and power buttons until you see the “slide to power off” option. 

You can slide to the right side, turn it off, and wait for a few minutes. After that, long-press the power button on the phone’s right side. This will again switch on your device, and you can go to Settings and try connecting it to the Wifi network. 

8. Disable VPN

At certain times, turning on your VPN may also lead to you facing the issue of not being able to connect to Wifi. Your wifi may stop working. Or you may not be able to connect to it if your VPN is on. 

Make sure your VPN is disabled when trying to resolve this issue. You can check this by directly navigating to the VPN application; if not, you can also go to the settings and turn it off. 

Navigate to the iPhone settings and tap on the VPN settings. You can then turn off the toggle for VPN. If you do not require the VPN on your phone, you can also uninstall the VPN applications that are not in use. 

Once this is done, you can try and connect your phone to the Wifi and check whether it is working. 

9. Turn Off WiFi Assistant

If you face the issue of your iPhone automatically switching to cellular data mode from WiFi, you might have to check the WiFi Assistant option. If this option is on, that would mean the phone turns on the data on its own if the Wifi connection is weak. 

Additionally, you can resolve this issue easily by following the steps given below.

  • Go to Settings
  • Click on Cellular
  • Please navigate to the Wifi Assistant and turn it off. 

This will allow you to stay on the wifi connection even if the connection is poor, and you do not have to connect to the Wifi time and again manually. 

10. Check Location Settings

Most of the time, your Wifi requires location access to be connected. Due to this feature, it is integral for you to check whether you are connected to the correct location. 

  • Navigate to the Settings
  • Scroll through and select Location Services
  • Click on System Services
  • Enable the toggle for Networking and Wireless. 


Sometimes the wi-fi network may not get connected, which results in your using your phone data, which may not be ideal. Hence, to use the internet through a wi-fi connection, you can go through several methods to resolve the issue of your iPhone not connecting to wifi. 

You can check the internet service provider to ensure that there aren’t any external problems. If this is working fine, you can go through the cellular settings and other factory defaults that might be leading to this problem. 

Most of the time, these methods resolve the issue; however, if it isn’t working, you can also consider a hardware problem for iPhone or the router.