Device and app evidence
Identify a Fire TV when two models share a build number
Amazon’s table reuses AFTSS and AFTT across distinct retail names. A build value identifies a software target without always identifying the physical bundle.
Amazon’s table reuses AFTSS and AFTT across distinct retail names. A build value identifies a software target without always identifying the physical bundle.
Confirm the exact product or platform
| Check | Manufacturer or publisher evidence |
|---|---|
| Platform | Fire TV |
| AFTSS overlap | 2024 HD and 2020 Lite |
| AFTT overlap | 2016–2019 Stick second generation and 2017 Basic Edition |
What to do on your device
- Capture the complete build model and software version from the device.
- Add the year, retail model and remote type from the unit or order record. AFTSS needs this extra check on HD or Lite.
- Use the model’s own support page for hardware and the official OS table for publisher compatibility.
Test the viewing task
Use one authorized programme with a known audio or caption track. Check the same task after the documented change. If the result differs, report the model, OS or app version and the format or connection that the guide above applies to.