DeanaW Said:
"Wifi won't stay connected since the iOS 15 update: Since the iOS 15 update, my iPone will not stay connected to wifi for more than a minute at the time. Is there a setting that I need to change? I have already tried reseting my iPhone to factory and that didn't help."
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Troubleshooting iPhone WiFi:
Three Thoughts:
A. Clear Temporary Internet Files:
If connecting is unsuccessful, try clearing out your Temporary Internet Files: History, Cache, and Cookies
Go Here: Clear your Safari Browser History and Set Up Content Blockers on your iPhone, iPad, or iPod touch - Apple Support
B. Try manually restarting your iPhone:
- Go To: Settings
- Select: General
- Scroll to: the Very Bottom
- Select: Shut Down
- Slide Finger: to the Right
- Wait: 30 Seconds
- Power One: the iPhone
- Try this Once More
C. Troubleshooting Connectivity:
Wi-Fi: If your iPhone won’t Connect to a Wi-Fi Network - Apple Support