In Android, if you prefer the alternative options, you can set them to be your new defaults. That way, opening a text message, for example, will automatically launch Facebook Messenger instead of the built-in SMS texting application. To change your default apps, open up Settings then tap Apps. Hit the three-dots icon in the upper right-hand corner and select Default apps to see a list of available categories, including ones for browser and SMS messages. Simply choose a category, and you can pick your ideal default from a list of available apps.