FIRMWARE
Echo Input (2018)
- Fire OS 6.5.7.2 (NS6572/6436) (code 12718777476, bundle com.amazon.cupcake.android.os)
https://d1s31zyz7dcc2d.cloudfront.net/2026/3/21/c2a83553-23f0-4c75-807d-af89092af077/update-kindle-cupcake-NS6572_user_6436_0012718777476.bin
APPLICATION
Audio Home
- 1.77939.1.1 (code 17793911, bundle com.amazon.audiohome)
https://d1s31zyz7dcc2d.cloudfront.net/2026/3/12/0dae4134-076a-4b87-a6a8-a86551c89305/app-multimodal-armeabi-v7a-release-prod-signed-17793911.apk