IOS 15.6 — Lost Wifi

JustADudeWithAProblem wrote:

I update IOS 15.6 and now I cannot connect to my Wifi. I restarted my phone-didn’t work. I forgot my network and rejoined it-didn’t work. Can you help me get back into Wifi?

iPhone X

If your iPhone, iPad, or iPod touch won't connect to a Wi-Fi ...

If your iPhone, iPad, or iPod touch won't connect to a Wi-Fi network - Apple Support

Connect iPhone to the internet - Apple Support

Connect iPhone to the internet - Apple Support

When you updated, your phone lost its lease on its IP address, and had to request a new IP address from the router. If the router hasn’t been restarted in a while it can fail to assign a new IP address. This doesn’t affect other devices, which already have IP devices; just “new” devices trying to connect.

Restart your router by removing all power for 15 seconds or so.

Is it just one network, or all networks?

Yes, stay cool!