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Privacy and security

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As you browse the web, your browser helpfully remembers lots of information for the sites you've visited. This article describes how to clear your browsing history, cookies and stored data. Clear History Use this feature if you want Firefox to forget the sites that you've
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This feature is not available on your version of Firefox OS. Find My Device is one of many Firefox OS features that keeps your information safe and secure. It lets you locate a lost phone, or lock and erase it if you are no longer able to get it back. Set up Find My Device on your
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Most major websites track their visitors' behavior and then sell or provide that information to other companies. This information can be used to show ads, products or services specifically targeted to you. Firefox has a Do Not Track feature that lets you tell every website you
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This feature is available in versions 2.2 and up. To find your version number, see What is my Firefox OS version?. Private windows let you visit web pages or perform searches without saving your information. This feature is especially useful if you have to share your device with other
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This feature is coming to Firefox OS. Tracking generally refers to the collection of a person’s browsing data across multiple sites. The Tracking Protection feature uses a list provided by Disconnect to identify and block trackers. Read more about tracking and the standards Disconnect
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You can add a SIM PIN to prevent access to your SIM card. When enabled, any device containing the SIM card will request you to enter the PIN on startup. Setting the SIM PIN In order to be able to set the SIM PIN it would have to be done in the settings section of the phone. Tap
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Mozilla cares about your privacy and security on the web. Firefox OS enables you to add the following security features to protect your information. Table of Contents1 How do I enable Do Not Track?2 How do I enable Phone lock?3 How do I use SIM PIN?4 How do I clear browsing history
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"Submit data" is a Firefox OS feature that allows Mozilla to collect certain non-personal information such as application usage (active use time, counts of opens/closes/crashes and a list of uninstalled apps on Firefox OS devices) and search engine provider information (which
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Firefox OS, Firefox Marketplace and everything.me™ have their own privacy policy. This article explains how to access them. You can access various privacy policies with the following links: Firefox OS privacy policy Firefox Marketplace privacy policy everything.me™ privacy policy You
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This article explains how to manage and edit your music on the music application for Firefox OS. You'll learn how to add music files on your phone and how to edit them so they are managed the way you want, and you will learn how to add album covers. Note: This article is about
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We will show you how to find and install your favorite apps from the Firefox OS Marketplace. First launch the Marketplace app on your phone The Marketplace home screen will open and you can search or browse for an app To search for an app tap on the search icon on the top right
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REDIRECT Setting the Screen Lock
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How Do I Control Cellular and Data Connections and Settings? Enable or disable your data connection by using the settings application or the notification tray. Tap and choose Cellular & Data. Use Advanced Settings to set up or change your network
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Note: To complete this article, you must first enable celluar data. Instructions on how to do this are found at the article in the the Control cellular and data connections and settings on Firefox OS article Tap to open settings Find the button Celluar Data Read
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On some devices with Firefox OS v1.1, Adaptive Search has moved to the home screen. Just unlock your phone and it's right there - no need to swipe to the right. Learn how it works. Not sure what version of Firefox OS you have? Here's how to find out.  
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Depending on your model of Firefox OS device and your carrier, you may be able to share your Firefox OS device's mobile data connection with a single computer via a USB cable or via Bluetooth: this is called tethering. Use the USB cable that came with your phone to connect
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