12 Solutions to Fix Wi-Fi Disconnection Issues on iPhone

Do you often find yourself frustrated when your iPhone keeps disconnecting from Wi-Fi? Imagine waiting for an important email notification, only to discover that your phone isn't connected to Wi-Fi. It's a common issue that many iPhone users face. But don't worry, we've got you covered with 12 effective solutions to fix this problem.

Restart Phone and Router

The first step in troubleshooting Wi-Fi connectivity issues is to restart your phone and router. This simple action can often resolve the problem. Additionally, try turning Airplane mode on and off. After the restart, use a speed testing app for iPhone to analyze your network.

Be Near the Modem

To stay connected to Wi-Fi, your iPhone needs to be within the network range. If you're too far away from the modem, your iPhone may disconnect from Wi-Fi. To determine if the network range is the issue, keep your iPhone as close to the modem as possible. If the problem persists even when you're near the router, try the following solutions.

Enable Auto-Join

One common reason for Wi-Fi disconnection on iPhones is the Auto-Join feature being turned off. To fix this issue, go to Settings on your iPhone, select Wi-Fi, and tap on the (i) icon next to your Wi-Fi network. Enable the toggle next to Auto-Join. If it's already enabled, turn it off and on again. Repeat this process for other Wi-Fi connections that you frequently use.

Turn off Private Address

According to Reddit users, turning off the Private Address feature under Wi-Fi settings can resolve the Wi-Fi dropping issue, especially on Mesh networks. Go to Settings > Wi-Fi, tap the (i) icon next to your Wi-Fi network, and disable the Private Address toggle. Restart your phone after making this change.

Forget Wi-Fi Network

Forgetting the Wi-Fi network on your iPhone can also solve the Wi-Fi disconnection problem. To do this, go to Settings > Wi-Fi, tap the (i) icon next to your Wi-Fi network, and select the Forget This Network option on the next screen. Make sure you know your Wi-Fi password before using this option. Restart your phone and reconnect to the Wi-Fi network. Learn how to prioritize Wi-Fi networks on iPhone for a better connection.

Disable VPN

Check your VPN settings if you're experiencing Wi-Fi connectivity issues. Some VPNs have a “Connect on demand” button or a similar feature that can cause your Wi-Fi to keep disconnecting. Open the VPN app on your phone and disable the manually connect setting. Alternatively, if you don't use the VPN app frequently, consider uninstalling it. Also, disable or adjust settings for Wi-Fi finder, ad blocker, or any recently installed apps on your phone.

Turn off Networking & Wireless Privacy Setting

If your Wi-Fi keeps disconnecting when your iPhone is locked, try turning off the Networking and Wireless privacy setting. To do this, go to Settings > Privacy > Location Services > System Services and turn off the toggle next to Networking & Wireless.

Turn off Wi-Fi Assist

Another setting that could be causing Wi-Fi disconnection issues is Wi-Fi Assist. This feature automatically switches to mobile data when the Wi-Fi connection is weak. Try turning it off by going to Settings > Cellular (or Mobile Data), scrolling down, and disabling the toggle next to Wi-Fi Assist.

Turn Off Bluetooth

In some cases, Bluetooth interference can disrupt Wi-Fi connectivity on your iPhone. Temporarily turn off Bluetooth or disconnect any connected Bluetooth devices from your iPhone to see if the Wi-Fi issues are resolved.

Update iPhone

iOS updates can sometimes cause Wi-Fi issues. Fortunately, Apple releases updates to fix these problems. Check if an update is available for your iPhone by going to Settings > General > Software Update. If an update is available, tap on Download and Install.

Disable IPv6

If you're comfortable with changing your router settings, try disabling the IPv6 option and use IPv4 only. Access your Wi-Fi router settings, navigate to Network settings, and disable IPv6.

Reset Network Settings

If none of the above solutions work, you can reset the network settings on your iPhone. This action will reset Wi-Fi passwords, cellular data settings, Bluetooth, and similar settings. You'll need to reconfigure them, but your personal data will remain unaffected. To reset network settings, go to Settings > General > Reset > Reset network settings.

By following these solutions, you should be able to fix the Wi-Fi disconnection issue on your iPhone. Once your Wi-Fi is back on track, you can take control of your network by discovering who's connected to your Wi-Fi, monitoring the activities of connected devices, and removing unwanted users from your Wi-Fi network.