Downgraded went back to iOS 17. Everything worked just fine. Downloaded public version of iOS 18 today, having the exact same issue with the Wi-Fi. Has anyone else had this problem?
[Edited by Moderator]
iPhone 15 Pro Max
Mine ended up being a hardware issue. Had to have it repaired under warranty through apple. They never did tell me what the issue was, except that the wifi failed when they ran diagnostics, but was only on iOS 18. It was working fine prior to upgrading 🤷🏼♀️
ashleyzee wrote:
Downgraded went back to iOS 17. Everything worked just fine. Downloaded public version of iOS 18 today, having the exact same issue with the Wi-Fi. Has anyone else had this problem?
[Edited by Moderator]
reset network settings.
Hi, what do you mean by ‘reset network settings’?
For me this issue started after my iPhone crashed this morning (it’s on iOS 18.0.1). Since then the WiFi button is greyed out and I cannot turn it on.. :( Restarting the phone does not help..
Ah found it and it solved my issue. :) See: https://www.fonegeek.com/iphone-issues/iphone-wifi-greyed-out-fix.html
I think in my case the crash broke the network settings.
Hmm, it happened to me again yesterday (without any crash). Resetting the network settings solved it again but it's a bit of a pain if it happens more often..
Wi-Fi greyed out in iPhone 15 Pro Max post iOS 18 update
