Echo Dot 2nd Gen (2016)
Model AEOBC. Firmware version details.
| Version Name | Fire OS 6.5.7.2 (NS6572/6448) |
| Version Code | 12718780548 |
| Uploaded | 2026-04-11 |
| Download URL | https://d1s31zyz7dcc2d.cloudfront.net/2026/4/11/e326243a-8c73-4a2d-bdfe-287f66ea5ca6/update-kindle-biscuit_puffin-NS6572_user_6448_0012718780548.bin |
| MD5 | e2ff5f2857d40e7bcbc66225ceaf8093 |