HomeAmazon’s updated Fire TV OS is now available on all current-gen Fire TV sticks. – The Verge Amazon’s updated Fire TV OS is now available on all current-gen Fire TV sticks. – The VergeCanada Amazon’s updated Fire TV OS is now available on all current-gen Fire TV sticks. The Verge Amazon’s Google TV-like UI redesign is rolling out to Fire TV Sticks and Ember TVs Android Authority