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Echo Dot 2nd Gen (2016)

Model AEOBC. Fire OS 5.5.3.1 (641575220), build 641575220, recorded Jul 22, 2019.

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Firmware package identifier com.amazon.biscuit.android.os. This page preserves the metadata associated with one public firmware source record.

Version Name Fire OS 5.5.3.1 (641575220)
Version Code 641575220
Uploaded 2019-07-22
MD5 789c6b80b00b90a35c3016d42a7c4455

Original public source URL

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https://d1s31zyz7dcc2d.cloudfront.net/8811a0fc982bf3331dc54f5aec45d936/update-kindle-full_biscuit-272.6.4.1_user_641575220.bin Open source URL