Frequent Topics
Explore the knowledge base.
Featured Articles
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
Just press the power and home buttons at the same time. Your screenshot will be stored in the Gallery app.
Search and discover content
Firefox OS has a global search bar that lets you search your phone, the Web, and new, popular app categories, all in one place.
Manage photo and video gallery
The Gallery app lets you easily view and share the photos you take with your Firefox OS device. Here's how to view, edit, share, delete and backup your photos.
Join Our Community
Grow and share your expertise with others. Answer questions and improve our knowledge base.