IPhone Warning “Wi-Fi Security Weak”, Let’s Fix It

by VPN Guider

January 14, 2023

Smartphones are our necessity nowadays, and it also attracts thousands of eyes to breach your privacy. iPhones are considered one of the safest smartphones to fend off unwanted tracking. But still, many users have experienced “IPhone Warning” or “IPhone warning messages” now and then. This is observed after the latest update, especially while entering the public Wi-Fi zone.

This might worry some users who protect their private info and data. Not to worry, we got you covered as we will guide you through some easy steps to follow in dealing with various iPhone security warning.

Why are these iPhone Warning appearing?

iPhone Warning

Most of the issues are due to the latest version of iOS and its interface with other wireless devices. A “Weak Security” notification will be a major concern for the user, meaning your Wi-Fi router is not configured to match your iOS device. A new feature in iOS 14 checks and displays a warning message if your router is not using the most up-to-date security.

How to tackle such iPhone warning?

To tackle “IPhone warning messages, ” ensure you have updated security protocols within your router. This is a straightforward step; go to your Wireless Security Settings menu. Update the security protocol. The wireless will be updated to WPA3 or WPA2-PSK + AES. Either of these is the latest security protocol to resolve the “weak security” notification.

If you are an admin of the given Wi-Fi, then it is easier as you can set a strong password to join the network. Choose WPA2 (AES).


1. Why am I getting "security warning messages" on my iPhone?
After an update, IOS devices show iphone warning messages upon entering the "unsecured" network. This can be easily dealt with by changing router settings and upgrading the network's security status. 
2. Why is WPA not secure?
WPA (a deprecated protocol) is an old security protocol and needs to be revised to keep up. WPA2-PSK and WPA3 offer varying degrees of improvement, but it's best to go with the newest iteration if possible.
3. How do I make my Wi-Fi security stronger?
Change the Wi-Fi password to something complex and unique. Underneath the network, select 802.1x and set it to required or not required so people can't bypass it. Disable wireless broadcasting unless you want others in your area to be able to use your Wi-Fi service as well.
4. How do I get rid of Security iPhone Warning Messages on my Apple Device?
It is recommended to change your security settings to either WPA2-PSK or WPA3.
5. Do I need to worry about my iPhone's "Weak Security Warning" message?
Due to Apple's design, inadequate security wireless networks are more vulnerable than standard home Wi-Fi routers. The latest IOS versions have a new facility to check the strength of network security's strength. It will flash a warning message when weak security Wi-Fi Network is detected. Weak security Wi-Fi network means that iOS isn't capable of using WPA2 (AES) or WPA3 encryption to connect to the Wi-Fi network making it more susceptible to attacks.

Follow these steps to resolve your warning message

  1. Make sure your devices have the latest software updates.
  2. Log into your router by typing your IP address into your browser’s URL/Search bar.
  3. Install the latest firmware updates for your router.

Following are the steps to get rid of the iPhone warning Message.

  1. Ensure your Wi-Fi router and other network devices have the latest software and firmware updates.
  2. By typing your router’s IP address into your browser’s address bar and search bar, you can access your router. Most of the manufacturers of routers offer apps or dedicated websites for logging into them.
  3. Then change the WPA3 setting in your router’s Security/Encryption section. If you have more than one SSID (also on the 5GHz band), you may need to make this change on each of them.

Then reconnect to the network with new settings. This can be done once you remember the web on your device. It will ensure that the new settings are used when re-join the network. If everything is in line with IPhone’s new system, the security warning Message will automatically be removed, and you can enjoy the smooth functioning of the device.

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After an update, IOS devices show iPhone warning messages upon entering the “unsecured” network. The “unsecured” network message is due to compatibility issues. Weak security vulnerabilities make the device less secure because they leave devices exposed to weak passwords and weak encryption. This can result in easy hackingby cybercriminals, making your sensitive data vulnerable.

Weak security Wi-Fi makes your device less functional because it interferes with secure payment methods, location services, and Bluetooth connectivity. Weak security Wi-Fi connection is expected to become a bigger problem for Apple iOS users as time goes on. Hence, you need to resolve the issue by changing your router’s settings.