Device firmware summary
FTVDB catalogs 18 public firmware records for Echo Show 8 - 2nd Gen (2021). The device is identified
by model AEOAT and by firmware package
com.amazon.athena.android.os. These identifiers help distinguish hardware that may have
similar retail names but receives a different firmware line.
The catalog currently spans Dec 11, 2023 through Aug 21, 2026. The latest version in the ordered list is
Fire OS 7.5.7.4 (PS7574/6566), with build code 36139804292 and a recorded date of Aug 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.