Echo Show 5 - 2nd Gen (2021)
Model AEOCN. Fire OS 6.5.7.4 (NS6574/7636), build 13121737860, recorded Sep 12, 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 6.5.7.4 (NS6574/7636) |
| Version Code | 13121737860 |
| Uploaded | 2026-09-12 |
| MD5 | 9a3681e34b3ea9feb872a54dfaa5b063 |
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/2026/9/12/09eb5e19-5dc4-47a5-8a83-7c5f99aa7c54/update-kindle-cronos-NS6574_user_7636_0013121737860.bin Open source URL