Thanks! I've just edited that post to add some big warnings.
As @HughB says, that should fix it. If you can connect with your phone you can always just open the App Loader and click 'install default apps' and that'll fix it too
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Thanks! I've just edited that post to add some big warnings.
As @HughB says, that should fix it. If you can connect with your phone you can always just open the App Loader and click 'install default apps' and that'll fix it too