why is my fire tv not compatible for home theater

Wondering why is my Fire TV not compatible for home theater? Continue reading to know! 

Using Fire TV to build up a home theater in your home is a great experience.

However, in order to achieve this, it’s important that your device works with the home theater feature. 

Make sure that you follow the guide properly if you want to understand exactly why your Fire TV is incompatible.

Your Fire TV may not be compatible with home theater due to a number of factors, including an improper AV receiver or echo device. Furthermore, there is a possibility for mismatched WiFi networks, out-of-date OS, or a different account login. 

You just need to follow the proper way to make your Fire TV compatible!

Why Is My Fire TV Not Compatible For Home Theater?

fire tv not compatible for home theater

There is no need to be worried if your Fire TV is not compatible with a home theater because there are many important factors that you are ignoring.

It can be related to anything, either any device or any account login information. Therefore, it is very important to learn them beforehand.

Note: Below discussed causes will apply to Fire TV as well as other devices such as Echo, and Soundbar devices.

The following are the causes that make the Fire TV not compatible with home theater:

  • Different WiFi Network
  • Not HDMI Port AV Receiver
  • Different Login Account
  • Use of Outdated Fire TV App Version
  • Outdated Fire TV OS Version
  • The theater Device is Incompatible With Home Theater Feature

Let’s further take another step toward discussing how you can fix your Fire TV not a compatibility issue with home theater:

Fire TV Stick Not Compatible Home Theater – Ultimate Solutions!

how to fix the fire tv

There are a few important aspects you must keep in mind while setting up the Firestick to make it compatible with home theater.

You are setting up the home theater with your Fire TV stick incorrectly, which is why you are experiencing compatibility problems. 


Sometimes when you connect your Fire TV stick with a projector, the home theater won’t set up because of its incorrect Input Source settings. This can be fixed by switching it to HDMI.

In case the problem just won’t go away, keep reading!

Solution #1 Use HDMI-Supported AV Receiver 

use an hdmi supported receiver

For a home theater setup with Fire Stick, it is important to use an AV Receiver for the best video quality experience.

But using an old AV receiver that doesn’t have an HDMI cable port makes your theater setup incompatible.

That’s why you must have to use a receiver that is HDMI-supported and not an older version because your Fire Stick connects to an HDMI port.

Here is how to connect Fire Stick with an AVR:

  1. Plug in your Fire Stick to the AV Receiver’s HDMI Port.
  2. Next, connect one end of HDMI to the output port of the receiver.
  3. Connect the other end to your home theater device.
  4. Then, plug in the Fire Stick power cable in the outlet.
  5. The setup is done.

Move on to the next methods if your Fire Stick home theater setup is not working!

Solution #2 Register On the Same Account 

register on the same account

Another thing for making your Fire Stick home theater setup compatible is that your Fire TV stick and your echo device are registered to the same account credentials.

It is recommended by Amazon since there is a possibility that your both devices are set up on different accounts

Here is how to register both devices on the same account:

  1. First of all, open your Fire TV Settings and log out from a previously registered account.
  2. Then, restart your device and log in again as you have previously done. 
  3. Make sure to enter the same and correct Amazon account credentials.
  4. Also, log out from your Echo device and log back in using the same account.
  5. Play something on your theater setup to check whether everything is working.
Note: If still the theater setup is not working, then move on to the next method!

Solution #3 Connect To the Same WiFi Network 

connect to the same network

The Fire TV stick’s same WiFi connection, which also applies to other theater-compatible devices, is an important factor of a home theater setup.

Your Fire TV Stick may not be compatible with home theater because it may be trying to link other devices with a different bandwidth than your Fire TV Stick. 

Solution: To address this issue, switch both devices back on the same network!

Here is how to connect both devices to the same network:

  1. For Fire TV, navigate to Settings > System > WiFi.
  2. Forget the previously connected network.
  3. Next, tap on your home WiFi network.
  4. Enter your WiFi password and then tap on Connect.

For the Echo device, reset or forget the previously connected network from the device, and again connect it to the same network on which the Fire TV stick is.

After connecting both devices on the same network, perform a restart, so the services can refresh!

Note: In case that didn’t help, don’t forget to check whether your WiFi is currently intact!

Solution #4 Use Updated App Version 

use an update version

As you already know that your Fire TV and other Echo devices are operable via their mobile apps.

Hence, there is a chance that you are using one of the device apps that are older than others or that has been updated, which is why you are having trouble.

Every new update comes with the latest feature fixes, that’s usually causing issues in communication with older versions. All you have to do is to update both theater devices’ apps!

Here is how to update the devices app version:

  1. For Fire TV Stick, just go to your mobile Play Store/App Store.
  2. Search for the Amazon Fire TV app.
  3. Next, tap on the Update button available there to update the app.
  4. Apply the same steps on updating other theater devices by searching its app name.
  5. Once you update both apps, try restarting your mobile.
  6. Check whether the Fire TV Stick is working with other theater devices.
Note: While updating apps, if there is no Update button available there, then your apps are already up to date. 

Solution #5 Update Fire TV Stick Software

update the fire stick software

After implementing every method from our guide to make Fire TV compatible, if you are still facing the issue, then possibly the fire TV OS is outdated.

There is a possibility that a recent update for Fire TV was released but was not updated on your device.

Here is how to update the Fire TV Stick software:

  1. Turn on your Fire TV.
  2. Navigate to TV Settings.
  3. Then look for My Fire TV.
  4. Tap on About > Check For Updates.
  5. If the update is available, tap on and update the software.
  6. Once the update completes, restart your TV.

It’s extremely important to perform the update before proceeding further since there would be no point in further troubleshooting if your TV is outdated.

The update might take a while but be patient and allow the software to install. When you’re ready test the home theater.

Solution #6 Reset Fire TV

reset the fire tv

In case nothing from the solutions managed to help, you should perform a Factory Reset.

This is the ultimate solution that will not only clear ALL errors but also refresh your Fire TV and get the device ready for a home theater.

Let’s learn how to perform the reset:

  1. Press and hold the Back + Right Side of the navigation circle.
  2. Hold for at least 15 seconds.
  3. When the time has elapsed, release the circle.
  4. Wait for at leasy 3 minutes for the reset to complete!
Whenever the reset is over, test whether the Fire TV will now be compatible to work in a home theater, and if yes, congratulations. 

In case the problem is still there contact Amazon Customer Service for more help and don’t forget to share what you’ve already attempted. Good luck!

Quick Recap:

The reason why is my Fire TV not compatible for home theater is that you are using an old AVR that does not support an HDMI port connection. You only need a good HDMI AVR and make sure that your TV and other echo devices are on the same WiFi network.

For more guides such as this one, don’t forget to check our tech blog!

Nicole B