Echo Show 5 - 2nd Gen (2021)
Model AEOCN. Fire OS 6.5.7.3 (NS6573/6567), build 12853028740, recorded Jun 1, 2026.
Firmware package identifier com.amazon.cronos.android.os. This page preserves the metadata
associated with one public firmware source record.
| Version Name | Fire OS 6.5.7.3 (NS6573/6567) |
| Version Code | 12853028740 |
| Uploaded | 2026-06-01 |
| MD5 | 36697cd30d7895cf8d34f557603a49ed |
Original public source URL
FTVDB does not host, mirror, modify, proxy, or distribute this file. This record is public update metadata only.
https://d1s31zyz7dcc2d.cloudfront.net/2026/6/1/fe976fd3-4699-442c-a1d7-5a06dd02683c/update-kindle-cronos-NS6573_user_6567_0012853028740.bin Open source URL