How to enable JavaScript on the iPhone

  1. Go to the Home screen by pressing the Home button or by unlocking your phone.
  2. Press the settings button.
    iPhone Home Screen
  3. Select Safari from the Settings menu.
    iPhone Settings
  4. Turn on JavaScript by touching the JavaScript toggle.
    IPhone Safari Settings
  5. Press the Home button to return the the iPhone home screen.
  6. Select the Safari icon to return to Safari.