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Echo Input (2018)

Model AEOCK. Fire OS 6.5.7.1 (NS6571/6193), build 12584497540, recorded Oct 26, 2025.

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

Version Name Fire OS 6.5.7.1 (NS6571/6193)
Version Code 12584497540
Uploaded 2025-10-26
MD5 bce97bfaebe69b96151bd4de30c469ed

Original public source URL

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https://d1s31zyz7dcc2d.cloudfront.net/2025/10/26/b37215c3-d74e-4182-ad0c-91d835cb6b43/update-kindle-cupcake-NS6571_user_6193_0012584497540.bin Open source URL