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Fire 7 - 12th Gen (2022)

Model KFQUWI. Fire OS 8.3.1.3 (RS8313/1247), build 21072502660, recorded Jan 5, 2023.

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

Version Name Fire OS 8.3.1.3 (RS8313/1247)
Version Code 21072502660
Uploaded 2023-01-05
MD5 15ad7ab892cedf67d6ec030a0e8509a7

Original public source URL

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https://fireos-tablet-updates.s3.amazonaws.com/yGBw2OLwL0dPmG7BwzpxY3DSq4/update-kindle-Fire_7_12th_Gen-RS8313_user_1247_0021072502660.bin Open source URL