Fire TV Cube - 2nd Gen (2019)
Model AFTR. Firmware version details.
| Version Name | Fire OS 7.6.6.4 (PS7664/3772) |
| Version Code | 29159767172 |
| Uploaded | 2023-09-25 |
| Download URL | https://ftvdb.com/blog/2026-04-07-respecting-contributor-requests/ |
| MD5 | 571a0f1efd694aac06925938a9887d9f |