Firefox OS is built on free and open source software by a community of
thousands from all over the world. There are a few things you should know:

Firefox OS is made available to you under the terms of several open source
licenses including the Mozilla Public License. A device running Firefox OS may
also contain proprietary software from third parties. Any code provided
under open licenses give you the right to modify the source code and
distribute your modified versions as long as you comply with their terms.

You are not granted any trademark rights or licenses to the trademarks of
the Mozilla Foundation or any party, including without limitation the 
Firefox OS name or logo.

Some features in Firefox OS, such as the Crash Reporter, give you the option to
provide feedback to Mozilla. By choosing to submit feedback, you give
Mozilla permission to use the feedback to improve its products, to publish
the feedback on its websites, and to distribute the feedback.
