Paired with the app download guide.

Through the Downloader app, using code 6768998 — not the regular Amazon Appstore search.

It isn't listed there; Fire TV requires the Downloader method for this type of app.

Usually just a few seconds once the code is entered correctly.

Yes, provided you only use the official code from XTREME HD IPTV support.

Check your Wi-Fi connection and restart Downloader, then try again.

Quick answers

Do I need to delete the installer file after?
Downloader will offer to; accepting is fine and saves storage space.

Conclusion

The download step is quick once the permission and code are right — see the full installation guide if you haven't started yet.

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