The Nexus S is a "tier 2" platform for Firefox OS. It's not a target, but there is support for it in the build process.
- Repeated " fatal: The remote end hung up unexpectedly" errors when running "./repo sync"
- Occasional "Exited sync due to fetch errors"
Icons and text on the Nexus S appear small and some UI elements may overlap or be incorrectly sized.
Bugzilla issue #830644 addresses this problem.