Why do I keep losing my WiFi settings after the phone locks?
I have two iPhones that lose WiFi settings when the phone locks and unlocks.
iPhone 4
Apple Event: May 7th at 7 am PT
I have two iPhones that lose WiFi settings when the phone locks and unlocks.
iPhone 4
Try this:
Settings -> General -> Reset -> Reset Network Settings.
One possibility is you never changed the SSID from the default value on your router. So each time your phone sees another router with the same name it gets confused.
The other possibility is data corruption in the WiFi settings. To fix this go to Settings/General/Reset - Reset network settings.
Why do I keep losing my WiFi settings after the phone locks?