Firefox OS for phones is dead
Firefox OS Isn't Dead (But Then Again It Is) - SlashGear
Mossberg: What's up with Firefox, the browser that time forgot? - The Verge
Firefox OS is dead: Mozilla kills off open source IoT project with 50 layoffs
Firefox OS Shapes Up With Version 1.3 - Articles Informer
MTN Beats Orange To Market With First FireFox OS Smartphone in Africa
Remember the Firefox Phone?
An unexpected revival of Firefox OS
Spice Fire One Mi-FX 2 With Firefox OS 1.4 Launched at Rs. 2,799
The first Firefox OS phones are official, meet Keon and Peak - news
Firefox OS - Wikipedia
Firefox OS Successor: Mozilla and KaiOS announce partnership - gHacks Tech News
Alcatel shows off new Firefox OS devices, including its first with LTE
KaiOS raises $50M, hits 100M handsets powered by its feature phone OS
Mozilla gives up on Firefox OS, its mobile-turned IoT operating system
ZTE Open (Unlocked) Review