Echo Show 8 - 1st Gen (2019)
Model AEOCW. Fire OS 6.5.7.3 (NS6573/7577), build 12920396164, recorded Jun 12, 2026.
Firmware package identifier com.amazon.crown.android.os. This page preserves the metadata
associated with one public firmware source record.
| Version Name | Fire OS 6.5.7.3 (NS6573/7577) |
| Version Code | 12920396164 |
| Uploaded | 2026-06-12 |
| MD5 | f523809c2829e0f3acfabdfb1130a76b |
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/2026/6/12/b3ec5e77-b40f-4097-803c-8f5d810d29e4/update-kindle-crown-NS6573_user_7577_0012920396164.bin Open source URL