Privacy and security
Keep your information safe with Firefox OS locks, privacy features and more.
- Clear Browsing History, Cookies and Stored Data on Firefox OS This article explains how to clear the browsing history, the cookies and stored data on the Firefox Browser on Firefox OS.
- Privacy and Security settings for Firefox OS Protect your privacy and security on the web by using the tips described in this article.
- How to turn on the Do-not-track feature on Firefox OS Firefox OS has a feature that lets you tell websites not to track your browsing behavior. Learn what tracking is, how the feature works and how to turn it on.
- Find My Device - how to locate a lost Firefox OS device The "Find My Device" feature lets you locate, lock or erase your information from a lost or stolen Firefox OS device via the Web.
- Send performance data to Mozilla to help improve Firefox OS This article explains Firefox OS's telemetry feature, and how to enable or disable it.
- Set SIM PIN on Firefox OS This article explains the process of setting the SIM PIN on Firefox OS.