Echo Dot - 3nd Gen Refresh (2019)
Model AEOCP. Fire OS 6.5.7.1 (NS6571/6199), build 12584499076, recorded Nov 8, 2025.
Firmware package identifier com.amazon.crumpet.android.os. This page preserves the metadata
associated with one public firmware source record.
| Version Name | Fire OS 6.5.7.1 (NS6571/6199) |
| Version Code | 12584499076 |
| Uploaded | 2025-11-08 |
| MD5 | 303799bca9aee3092fd15203ea27ac0e |
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/2025/11/8/44efaf95-f8bd-42c0-891f-f0d11f5b0b27/update-kindle-crumpet-NS6571_user_6199_0012584499076.bin Open source URL