Fire HD 6 / Fire HD 7 - 4th Gen (2014)
Model KFARWI/KFASWI. 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-20.5.7.0_user_570208620.bin |
| MD5 | a97920a33e44630d7da09fe6237b6efc |