Fire TV 4-Series (2021)
Model AFTTI43. Firmware version details.
| Version Name | Fire OS 7.7.0.8 (PS7708/5501) |
| Version Code | 34394701188 |
| Uploaded | 2025-11-23 |
| Download URL | https://ftvdb.com/blog/2026-04-07-respecting-contributor-requests/ |
| MD5 | 1681bd3a04dcfac8028e5d18bd7b31f9 |