Someone is sharing their NotPlex media server with you. Here's how to start watching — it takes about five minutes, and the only thing you need is the email address they invited.
Create a free account using the exact email address the server owner invited. That email is how their server recognizes you — a different address won't see anything.
Sign in and you'll land on your dashboard. The shared server appears there automatically with a green dot when it's online. Hit ▶ Open web player and browse — nothing to install.
Your watch progress, watchlist, and "continue watching" all sync, so you can stop on one device and pick up on another.
Fire TV: install the Downloader app from the Amazon Appstore. You'll need to allow it to install apps: Settings → My Fire TV → Developer Options → Install unknown apps → enable for Downloader. Then open Downloader and enter:
notplex.app/static/builds/notplex.apkGoogle TV / Android TV: same idea — install "Downloader by AFTVnews" from the Play Store and use the same URL.
The app keeps itself updated after this — it's a one-time setup.
Open the NotPlex app and sign in with your account. Typing a password with a remote is miserable, so there's a shortcut:
Just enter your email and password directly on the TV — both work.
Once you're in, the shared server connects automatically. Press play. 🍿
The invite email and your account email don't match, or the owner hasn't shared yet. Confirm the exact address with them and ask them to share (or re-share) a library with it. It appears within a minute of them sharing — try signing out and back in if it doesn't.
The owner's server is off or lost its connection — nothing is wrong on your end. It'll flip back to a green dot when it comes back.
The "install unknown apps" permission from step 3 wasn't enabled for Downloader. On Fire TV it's under Settings → My Fire TV → Developer Options; on Google TV it's Settings → Apps → Security & restrictions.
Give it a few seconds — some formats are converted on the fly by the server, which takes a moment to start. If it never starts, tell the server owner which title failed.
Ask the person who invited you — they're your server's admin.