Firefox OS Support

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Change the Default Language

Change the Default Language

This article describes how to change the language on Firefox OS.

Installing apps

Installing apps

The Firefox Marketplace has apps designed for your Firefox OS device. We'll show you how to find and install them.

Setting the Screen Lock

Setting the Screen Lock

This article explains the process of setting the screen lock on Firefox OS.

How to take a screenshot on Firefox OS

How to take a screenshot on Firefox OS

Just press the power and home buttons at the same time. Your screenshot will be stored in the Gallery app.

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