Echo Show 5 - 1st Gen (2019)
Model AEOCH. Fire OS 6.5.7.3 (NS6573/6558), build 12853026436, recorded May 18, 2026.
Firmware package identifier com.amazon.checkers.android.os. This page preserves the metadata
associated with one public firmware source record.
| Version Name | Fire OS 6.5.7.3 (NS6573/6558) |
| Version Code | 12853026436 |
| Uploaded | 2026-05-18 |
| MD5 | f49c7df70c5f952e07367ebaea4b39b6 |
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/2026/5/18/8b8f784f-ae30-4cd9-9636-d4faaf157a6e/update-kindle-checkers-NS6573_user_6558_0012853026436.bin Open source URL