Kindle Fire HDX 8.9 - 3rd Gen (2013)
Firmware version details.
| Version Name | Fire OS 4.5.5.3 (455006820) |
| Version Code | 455006820 |
| Uploaded | 2019-01-02 |
| Download URL | https://fireos-tablet-src.s3.amazonaws.com/xPivkDty9ez1ia7C8dhJyGtxjw/update-kindle-14.4.5.5_user_455006820.bin |
| MD5 | ef8be3cafc657d8bb0e137905b826e8b |