Device firmware summary
FTVDB catalogs 20 public firmware records for Fire TV Stick - 3rd Gen (2020). The device is identified
by model AFTSSS and by firmware package
com.amazon.sheldonp.android.os. These identifiers help distinguish hardware that may have
similar retail names but receives a different firmware line.
The catalog currently spans May 22, 2021 through Jun 21, 2026. The latest version in the ordered list is
Fire OS 7.7.1.4 (PS7714/5507), with build code 35602662276 and a recorded date of Jun 21, 2026.
Compare the version label, numeric build code, and recorded date in the table below. Recorded dates describe the public source metadata in this catalog and are not an installation recommendation or a guarantee that an update applies to every device.