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.