How to Install APK in Fire TV / Fire TV Stick?

Fire TV OS has a Developer Options menu in the Settings app, which contains the settings for Android Debug Bridge (ADB) and sideloading applications. Both of those features are important for installing apps not available on the Amazon Appstore or even installing third-party app stores. The Developer Options menu used to always be visible in the Settings, but Amazon is rolling out an update to some models that hides it by default.

1. Unhide Developer Options on Fire TV / Fire TV Stick

You just have to navigate to Settings > My Fire TV > About, and then keep clicking the device name until you see a “You are now a developer” popup. After that, the Developer Options menu shows up like normal.

Please feel free to check out the tutorial:

2. Install "Downloader by AFTVnews"

You can install this convenient app "Downloader by AFTVnews" from Google Play Store. Downloader by AFTVnews

3. Downloader Allow File Storage Permission

You will be asked to grant file access. Select Allow.

(If you accidentally selected Deny, then you need to go to Settings > Applications > Manage Installed Applications > Downloader > Permissions to set Storage to Allow.)

Please feel free to check out the tutorial:

4. Install Kaeritv.APK using "Downloader by AFTVnews"

Please enter the download link we provided in the main screen or the "Browser" tab of the Downloader by AFTVnews app.

Enter the following URL to get the app

https://www.kaeritv.com/download

or https://cutt.ly/YCqza2S (32-bit)

or

https://shorturl.at/Yk2MO (64-bit)

5. Log in and Watching TV!

After installing the Kaeri TV.APK, tap the icon and log in as shown.

Please use your remote control to select "User Center."

> Two buttons will appear—press the right-side button labeled "Login."

> Then, enter your account and password, and press "Login" again to continue.

Once you’ve successfully logged in, sit back and enjoy your TV experience!