iOS 18.6 may have introduced changes that make your iPhone less tolerant of outdated router firmware or insecure settings. Consider these adjustments: Update your router’s firmware using its admin ...

A variety of factors can contribute to your iPhone having connection stability issues or disconnecting from Wi-Fi. Here's which settings to check first.

Wi-Fi issues are extremely common, but this one seems to be impacting iPhone 15 models in particular. Complaints have picked up in recent days and users are frustrated.

Wi-Fi issues affecting iPhones Some 9to5Mac readers have told us that they’ve been experiencing Wi-Fi issues since upgrading to iPhone 15 or iOS 17.

How to Fix iPhone 15 Wi-Fi Problems If you’re seeing slow Wi-Fi speeds and/or dropped Wi-Fi connections, here are some potential fixes that have worked for us and others in the past.

Many users have reported Wi-Fi connection issues with the iPhone 15. Cases range from slow internet performance to dropped connections, which is par for the course with many smartphones.

However, adding to these troubles, many iPhone 15 users report that even after updating to iOS 17.1, the Wi-Fi issues still persist.

Make sure that Wi-Fi is on. Check that there are no connectivity issues and that you can see your network by testing the network with another device. Forget Wi-Fi network and reconnect.

Complaints about Wi-Fi after an Apple operating system release aren't unexpected. However, following the clearing up of the iPhone 15 overheating issues, Wi-Fi problems have taken center stage.

Lastly, it's important to determine if the problem is device-specific. Connect the same iPhone to any other Wi-Fi network: If the problem persists, it's not the router's fault, but your iPhone's.