Fire TV
Enable ADB debugging, connect with adb connect [device IP], then run
adb logcat (or use device logs) and submit any firmware or app URLs you see.
Manual: Capturing Update URLs
Use the steps below to capture firmware and app update URLs.
Kindle
Submit firmware update URLs captured from your device update process. Any logs you can share help us validate the build.
Echo
Capture update URLs from your device logs or diagnostics tools, then submit them for indexing.