FIRMWARE
- Fire OS 4.5.5.3 (455006120) (code 455006120, bundle )
https://fireos-tablet-src.s3.amazonaws.com/SAsacHmumgrMpCXPdw6oykKMaw/update-kindle-11.4.5.5_user_455006120.bin - Fire OS 4.5.5.3 (455006120) (code 455006120, bundle )
https://fireos-tablet-src.s3.amazonaws.com/SAsacHmumgrMpCXPdw6oykKMaw/update-kindle-14.4.5.5_user_455006120.bin