FIRMWARE
Fire TV Stick - 3rd Gen (2020)
- Fire OS 7.7.1.3 (PS7713/5443) (code 35334210436, bundle com.amazon.sheldonp.android.os)
https://d1s31zyz7dcc2d.cloudfront.net/2026/4/7/933189d1-fce2-4390-ad49-61eb76eaed11/update-kindle-sheldonp-PS7713_user_5443_0035334210436.bin
Fire TV Stick 4K Max - 1st Gen (2021)
- Fire OS 7.7.1.3 (PS7713/5443) (code 35334210436, bundle com.amazon.kara.android.os)
https://d1s31zyz7dcc2d.cloudfront.net/2026/4/9/1285306b-9570-4e34-950d-60940f84014b/update-kindle-kara-PS7713_user_5443_0035334210436.bin