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Fire 7 - 12th Gen (2022)

Model KFQUWI. Fire OS 8.3.1.8 (RS8318/2029), build 21441801604, recorded Apr 19, 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 8.3.1.8 (RS8318/2029)
Version Code 21441801604
Uploaded 2023-04-19
MD5 93f531a467f29935c66ac149d5346af4

Original public source URL

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https://fireos-tablet-updates.s3.us-west-2.amazonaws.com/0dkfeap1GXDqCPab39o1Yn12Wz/update-kindle-Fire_7_12th_Gen-RS8318_user_2029_0021441801604.bin Open source URL