A new software update has started arriving on 1st-gen Fire TVs and Fire TV Sticks running the Fire OS 5 Developer Preview. This new software update is designated software version 5.0.3 (532008220), and is the first update to the Fire TV developer preview since it first arrived on devices in August. Included with this update are fully functional Alexa capabilities. This is the first look at Alexa running on 1st generation devices. Big thanks to Mariusz for sending in the pictures. He says some features of Alexa, like traffic information, are not accessible yet because they must be configured within the Alexa portal or app, and those have not been updated to work with the Fire TV yet.