Facing iPhone 14 Wi-Fi issues after iOS 18.6.2 update

iphone 14.

wifi router uses wpa3 encryption


didnt have problem before 18.6.2


now can't connect to the wifi



toubleshoot tries

  • forget wifi network
  • reset network setting
  • rebooting the wifi router
  • restart the device


none of them working


[Re-Titled by Moderator]

Original Title: after update to ios 18.6.2, malfunction on wifi connection

Posted on Aug 27, 2025 7:39 AM

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Question marked as Top-ranking reply

Posted on Aug 27, 2025 7:44 AM

Do you use a VPN on your iPhone? If yes, don't just turn it off, open Settings > General > VPN & Device Management and get rid of the VPN Profile completely. There is no need to use a VPN on iPhone and they almost always cause connectivity issues and most definitely do NOT provide the security people think they do. In fact, quite the opposite. A lot of people have had connectivity issues and once they removed the VPN from their phone, the issues disappeared.

2 replies
Question marked as Top-ranking reply

Aug 27, 2025 7:44 AM in response to everybody.loves

Do you use a VPN on your iPhone? If yes, don't just turn it off, open Settings > General > VPN & Device Management and get rid of the VPN Profile completely. There is no need to use a VPN on iPhone and they almost always cause connectivity issues and most definitely do NOT provide the security people think they do. In fact, quite the opposite. A lot of people have had connectivity issues and once they removed the VPN from their phone, the issues disappeared.

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Facing iPhone 14 Wi-Fi issues after iOS 18.6.2 update

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