Step 1: Turn off iMessage (Settings > Messages).
Step 2: Reset networking settings (Settings > General > Reset).
Step 3: Reenable iMessage (Settings > Messages).
This fix will cause your device to forget any previously entered Wi-Fi passwords.
Step 1: Turn off iMessage (Settings > Messages).
Step 2: Reset networking settings (Settings > General > Reset).
Step 3: Reenable iMessage (Settings > Messages).
This fix will cause your device to forget any previously entered Wi-Fi passwords.