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iHorseHead

macrumors 68000
Original poster
Jan 1, 2021
1,700
2,097
Hi,
I just upgraded to iOS 17.4 and after the update the Wi-Fi doesn't connect. It says "Unable to join the network [network name]".
It worked before the update, iPhone 7, macOS, iPad are still connected to the same Wi-Fi.
I've rested all of the network settings, tried to connect the wifi using QR code and password. It still says "Unable to join network".
What to do? Can I downgrade to previous iOS version without resetting my phone?

I've already done the steps on https://support.apple.com/en-us/111786#:~:text=Reset your network settings,> Reset > Reset Network Settings.
should I reset my phone to factory settings? I don't really want to.

Edit: I restored my phone to factory settings. Now it connects to the Wi-Fi. I don't know what was that about.
 
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