WiFi toggle disabled or grayed out on your phone? Learn easy fixes to restore WiFi connectivity on Android and iPhone. Why This Happens Software bug Network settings corruption Hardware WiFi chip problem Solutions Restart the Phone A simple restart often restores the WiFi toggle. Reset Network Settings Settings → System → Reset Network Settings Check Software Updates Updates often fix WiFi driver problems. Factory Reset If the toggle remains disabled, perform a full reset. WiFi Grayed Out on Android or iPhone Fix the Toggle Problem Post navigation Touchscreen Not Responding? Fix Frozen Phone Screen Fast Phone Speaker or Microphone Not Working? Fix Sound Problems Fast