How To Change Your Amazon Account on Firestick or Fire TV

Switching your Amazon account on a Firestick or Fire TV is pretty straightforward, but man, sometimes it feels like navigating a maze. You deregister your current account, then register a new one—easy, right? Well, not always. Sometimes the menus are in weird spots, or the device just refuses to let you sign in again without a fuss. That said, these steps usually do the trick.

Step 1: Access the Settings Menu

Start by heading to the Settings menu. You can do this either from the main screen or via the remote:

From the Fire TV home screen, navigate to the gear icon in top right corner.
Or, press and hold the Home button on your Alexa Voice Remote, then pick Settings.

Be aware — sometimes the menu feels a little clunky here, especially if the Fire OS has a recent update. Don’t be surprised if it takes a second to load or you get a weird menu layout.

Step 2: Navigate to Account Settings

Next, find the part where your Amazon account info is stored, usually labeled as Account & Sign-In or My Account. If that’s missing, check these options:

Go to My Fire TV > Amazon Account or
Or look under Preferences > Accounts

Menu naming varies a bit depending on your device model and Fire OS version. So, if things look weird, just poke around. On some setups, the account info is buried a couple menus deep, so patience is key.

Step 3: Deregister the Current Amazon Account

To switch, you need to sign out or deregister the current account:

Select the email or username linked to your Amazon account (something like “[email protected]”).
Choose Deregister or Sign Out. A pop-up will likely confirm your choice.
Click Deregister or OK. Heads up — deregistering logs you out and will wipe apps, Prime Video purchases, etc., from that account on this device.

Note: Deregistering doesn’t delete your Amazon account itself, just disconnects it temporarily from this Fire TV. Not sure why it’s complicated, but of course, Amazon has to make things more confusing than necessary.

Step 4: Register a New Amazon Account

After deregistering, it’s time to log in with the new account:

On the sign-in prompt, choose Sign In or Register if you’re creating a new account.
Use the on-screen keyboard to type in your email or phone number, then the password.
If you’ve got 2FA enabled (like, a code sent via email or SMS), just punch that in when prompted. Sometimes this part is finicky if your network is slow, so be patient.

Alternative Method: Using the Amazon Fire TV Mobile App

Been there, done that—if you hate navigating menus on the tiny screen, the Fire TV app is pretty handy:

Download the Amazon Fire TV app on your phone.
Open it, sign in with the new Amazon account.
It should detect your device over Wi-Fi; follow the prompts to sign in or register.

Step 5: Sync Your New Account

Once you’re signed in, give the device a quick restart if needed (sometimes you gotta do this to get everything to sync). After that, your Fire TV should update and show content linked to that new account—Prime Video library, apps, and preferences included. Fair warning: sometimes, the new settings take a bit of time to appear, so don’t panic if it’s not instant.

Extra Tips & Common Issues

This part’s kinda annoying, but here’s a few things to keep in mind:

Double-check your credentials before hitting sign-in—typos are a pain.
If new content doesn’t show or apps act weird after switching, try a full restart of the Fire TV (Settings > Device > Restart).
Make sure your Fire TV software is up to date; especially if features seem missing or menus look odd (Settings > My Fire TV > About > Check for Updates).

Summary

Deregister the old Amazon account in Settings if needed.
Sign in or register with the new Amazon account.
Restart the device if things get wonky.
Keep your credentials handy and double-check everything before confirming.

Hopefully this shaves off a few hours for someone. It kinda feels like a puzzle, but once you get the hang of it, switching accounts isn’t such a headache—just a bit frustrating at times.