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Get started with Firefox OS
This article covers the basic features of Firefox OS - apps, messaging, contacts, music and more. It also links to articles that you'll want to explore later.
Setting the Screen Lock
This article explains the process of setting the screen lock on Firefox OS.
Change the Default Language
This article describes how to change the language on Firefox OS.
Share files using Bluetooth
Bluetooth lets you exchange data over a short distance. Learn how to enable it on your Firefox OS device so you can easily share files with others.
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