To enable JavaScript, go into the Settings app on your iPhone, click "Safari," then "Advanced," and swipe the JavaScript button to the right so it appears green. Here's a full breakdown with pictures.

By clicking this arrow you will tell the system to enable the Java plug-in, but will have to quit and relaunch your Web browser in order for it to work.

How to enable Javascript in Safari on a Mac computer to prevent website errors How to enable JavaScript on your iPhone if it's disabled, to access most websites in a Safari browser ...

To view our interactive tools properly, you need to be using a Java-enabled browser (Microsoft Internet Explorer v.