Kindle Fire HDX 8.9 - 4th Gen (2014)
Model KFSAWI/KFSAWA. Firmware version details.
| Version Name | Fire OS 5.3.3.0 (570208620) |
| Version Code | 570208620 |
| Uploaded | 2017-04-13 |
| Download URL | https://fireos-tablet-src.s3.amazonaws.com/qqUjgfXlzyniQCgJc2vR8TH7Ca/update-kindle-22.5.7.0_user_570208620.bin |
| MD5 | 671f5203c7967cb3692b556c961b645a |