Wi-Fi Not Working on iOS 18/18.2? Here's How to Fix It

iOS 18 has introduced its share of connectivity woes, with many users reporting Wi-Fi issues after updating, especially to iOS 18.2. This article provides several troubleshooting steps to help you regain your Wi-Fi connection.

Why is Wi-Fi Not Working?

The primary culprits are likely bugs and instability within the new iOS release. These can disrupt network protocols and cause connection problems. VPN incompatibility with iOS 18.2 can also contribute to the issue. For other iOS 18.2 related issues, check out articles on fixing SOS mode or fixing Siri issues.

Troubleshooting Steps

  1. Reconnect to Wi-Fi: Go to Settings > Wi-Fi, "Forget" the problematic network, and then reconnect.
  2. Disable Private Wi-Fi Address: Go to Settings > Wi-Fi, tap the "i" icon next to your network, and toggle Private Wi-Fi Address off. Remember to re-enable it after future iOS updates to maintain privacy. This feature is discussed in Digital IDs in Apple Wallet: A Secure and Convenient Alternative.
  3. Update iPhone: Check for iOS updates in Settings > General > Software Update. New updates often contain bug fixes.
  4. Check Your Router: Restart your router and ensure its firmware is up-to-date. Contact your internet service provider if problems persist.
  5. Turn Off VPN: Disable your VPN and check if your Wi-Fi works. Update your VPN app to the latest version.
  6. Reset Network Settings (Last Resort): Go to Settings > General > Transfer or Reset iPhone > Reset > Reset Network Settings. This will erase all saved Wi-Fi networks, Bluetooth devices, and VPN configurations.

If these steps don't resolve the issue, waiting for a future iOS update from Apple is recommended. For more information on Apple's future plans, see Apple's 2025 Roadmap.