Fire TV 4-Series (2021)
Model AFTTI43. Firmware version details.
| Version Name | Fire OS 7.6.4.6 (PS7646/3550) |
| Version Code | 28085968516 |
| Uploaded | 2023-05-24 |
| Download URL | https://ftvdb.com/blog/2026-04-07-respecting-contributor-requests/ |
| MD5 | f5ddd2d457ea6162cc7f314d6d19f8fe |