Firefox OS Icon Grid Published September 12, 2012 at 640 × 960 in Firefox OS Launching Early 2013 – A First Look and Screenshots
At this time Firefox OS is only available as source code. If you have a supported device (Samsung Galaxy S II, Samsung Nexus S or Galaxy Nexus) you can build it from source and install it by following the instructions at: https://developer.mozilla.org/en-US/docs/Mozilla/Boot_to_Gecko/Building_and_installing_Boot_to_Gecko
Hw can i download the firefox
At this time Firefox OS is only available as source code. If you have a supported device (Samsung Galaxy S II, Samsung Nexus S or Galaxy Nexus) you can build it from source and install it by following the instructions at: https://developer.mozilla.org/en-US/docs/Mozilla/Boot_to_Gecko/Building_and_installing_Boot_to_Gecko