How do I enable Java Script on iPhone? April 02, 2018 13:33 Updated To enable Java Script on your iPhone, follow the steps below: Go to Settings. Tap on Safari. Scroll down and tap on Advanced. Turn JavaScript to ON (green). Related articles What is Auto-Recharge? How do I enable Java Script on Android phones? How can I grow my WowApp Network? How do I take a screenshot on Windows PCs? What should I do if I have very few or no offers available in Instant Earn?