FIRMWARE
Echo Show 5 - 1st Gen (2019)
- Fire OS 6.5.7.2 (NS6572/6451) (code 12718781316, bundle com.amazon.checkers.android.os)
https://d1s31zyz7dcc2d.cloudfront.net/2026/4/14/4b1c9042-7e0b-43eb-92b7-91193b44f9ff/update-kindle-checkers-NS6572_user_6451_0012718781316.bin
Echo Show 8 - 1st Gen (2019)
- Fire OS 6.5.7.2 (NS6572/6451) (code 12718781316, bundle com.amazon.crown.android.os)
https://d1s31zyz7dcc2d.cloudfront.net/2026/4/14/cf398ded-79fa-4020-a793-b94e4ed94234/update-kindle-crown-NS6572_user_6451_0012718781316.bin