Echo Input (2018)
Model AEOCK. Firmware version details.
| Version Name | Fire OS 6.5.7.1 (NS6571/6208) |
| Version Code | 12584501380 |
| Uploaded | 2025-11-28 |
| Download URL | https://d1s31zyz7dcc2d.cloudfront.net/2025/11/28/b975b88a-717b-4eaf-8f8d-5478b4ad8501/update-kindle-cupcake-NS6571_user_6208_0012584501380.bin |
| MD5 | e7a49b7b03e4dd03bbe7ab4a6fa2b639 |