Experiencing a stretched or squashed display on your Firestick due to an app can be frustrating and may deter you from using the application altogether. This common issue stems from incorrect screen orientation settings.
The Set Orientation app, which helps rectify this problem, is not available through standard app stores. However, it is possible to sideload this application onto your device. Ensure that your device is set to allow installations from unknown sources. Once this setting is enabled, you can proceed to install the Set Orientation app.
For detailed instructions and the download link, please visit the downloads page.
Find this and more premium apps only on AndroiTweaks.com.