Fire TV Stick 4K - 1st Gen (2018)
Model AFTMM. Firmware version details.
| Version Name | Fire OS 6.2.7.3 (NS6273/2773) |
| Version Code | 3993687428 |
| Uploaded | 2020-07-18 |
| Download URL | https://d1s31zyz7dcc2d.cloudfront.net/dc461415f7f94672373597f51f4d91bb/update-kindle-mantis-NS6273_user_2773_0003993687428.bin |
| MD5 | 01900f3022257cf5a1fc94d465e59a1d |