Android Auto Apps

KingInstaller | Install Apps on Android Auto

KingInstaller is still working in 2026. But only in limited cases. It is good for installing Android Auto apps on your phone like Fermata Auto and CarStream. But Android 14 and Android 15 have changed things. It is harder to trick Google Play into working with KingInstaller. If you have a phone, with Android 13 or something older KingInstaller works pretty well.

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KingInstaller is still one of the easiest ways to install unsupported Android Auto apps in 2026 but it no longer works reliably on every phone.
- Android 11 to 13: Works reliably
- Android 14: Partial success
- Android 15: Limited, often blocked
- Rooted devices: Best success with LSPosed / Xposed
If you are using Android 13 or older KingInstaller still works well. If you are on Android 14 or 15 expect workarounds like Carlinkit/Ottocast Ai Boxes

How We Tested

Last tested: April 2026

Tested devices: Pixel 8 (Android 15), Galaxy S24 (One UI 7), OnePlus 12 (Android 14), LineageOS 21

Best for: Installing Android Auto apps like Fermata Auto, CarStream, and Screen2Auto on supported Android versions

Does KingInstaller Still Work in 2026?

Yes, but only under the right conditions.

The KingInstaller is still working for a lot of Android Auto users in 2026 for people who have Android 11 Android 12 or Android 13. The KingInstaller is one of the popular tools that people use to install apps that are not supported like the Fermata Auto app, the CarStream app and the Screen2Auto app.

That said, Android 14 and Android 15 introduced stricter package verification rules that reduced King Installer’s reliability. On newer Android versions, “Install as king” may no longer fully spoof Google Play metadata, which prevents some apps from appearing in Android Auto.

In practical terms:

Set Up	Works in 2026?	Notes
Android 11 to 13 + KingInstaller	Yes	Most reliable
Android 14 + KingInstaller	Partial	Mixed results
Android 15 + KingInstaller	Limited	Often blocked
Android 14/15 + AAWireless	Better	Best non-root workaround
Root + LSPosed/XLauncher	Yes	Best advanced option

For most users in 2026, KingInstaller still works, but only if your setup matches what Android still allows.

What Is KingInstaller?

KingInstaller helps you install apps on your Android device in a way that makes them look like they came from the Google Play Store. When you install an APK using this utility and it tags the application as Play Store-verified then this allows Android Auto to trust and display the app on your car's head unit.

Google blocks most apps that are not verified through the Play Store from appearing on Android Auto interfaces. If you simply sideload a video player APK through your file manager, it will not show up on your dashboard. KingInstaller solves this problem by spoofing the package installation source.

How Does KingInstaller Work?

The KingInstaller APK works by modifying the metadata of installed applications. When you use it to install an app, the utility changes the installation source information. Instead of showing the app was installed from a file manager or browser, it displays Google Play Store as the source.

This process does not modify the app itself. It only changes how Android identifies where the app came from. The result is that Android Auto's security checks pass, and the app appears on your car screen alongside officially approved applications.

KingInstaller vs AAAD | What are the Differences

People usually compare KingInstaller and AAAD because they are both used for installing Android Auto apps that are not supported. Kinginstaller and AAAD work in different ways.

Key Differences

AAAD functions like an app store. It downloads and installs applications automatically from its own servers.
KingInstaller works only as an installer. You must manually download the APK file first from sources like GitHub, then use the tool to process the installation.

Choose KingInstaller Android Auto if you prefer more control over which APK files you install. Choose AAAD if you want a simpler, more automated experience.

How to Download KingInstaller APK Safely

Finding a safe KingInstaller APK download is crucial to avoid malware. The app is open-source under the GPL-3.0 license, which means its code is publicly available for review.

Recommended Download Sources

Always download from these trusted locations:

GitHub Repository: The official repository by developer fcaronte offers the latest verified version.
IzzyOnDroid F-Droid Repository: A trusted alternative source that hosts verified open-source apps.
APKMirror: A reputable site that verifies APK signatures before hosting.

Avoid downloading from random APK websites or forums. These sources may contain modified versions with malware or unwanted code.

Current Version Information

The latest stable version is KingInstaller 1.4. Some users search for KingInstaller 1.2 APK which was a popular earlier release. While version 1.2 still works on Android versions you should upgrade to version 1.4. It works better. Fixes issues on Oppo, Realme and OnePlus devices.

How to Install Apps Using KingInstaller

Follow these steps to install unsupported Android Auto apps using KingInstaller.

Step-by-Step Installation Guide

Download the target APK file. Save the app you want to install (such as Fermata Auto) to your phone storage. Get APKs from trusted sources like GitHub.

Uninstall existing versions. If the app is already on your phone, remove it completely before proceeding.

Open KingInstaller. Launch the app and grant the required permissions when prompted.

Grant necessary permissions. You must allow two permissions:

1.Manage all files (to locate your APK)

2.Install unknown apps (allow installation from this source)

Select your APK file. Tap "Select file" and navigate to your downloaded APK.

Install as king. Tap the "Install as king" button to begin the installation process.

Wait for completion. The installation is complete when the progress bar clears.

Verifying Successful Installation

To confirm the app installed correctly:

Go to Settings on your phone.

Navigate to Apps and select See all apps.

Find the app you installed and tap on it.

Scroll to the bottom and check the Store field.

It should display "App installed from Google Play Store."

Enabling Android Auto Developer Settings

Before connecting to your car, enable unknown sources in Android Auto:

Open Settings and go to Connected devices.

Select Android Auto.

Tap "Version and permission info" several times to unlock developer options.

Open Developer settings from the three-dot menu.

Enable "Unknown sources" toggle.

KingInstaller Android 14 Compatibility Issues

Android 14 introduced security patches that broke KingInstaller functionality for many users. Google patched the specific loophole the tool relied on, causing significant problems.

The Android 14 Problem

After updating to Android 14, users report that installed apps show "Downloaded from KingInstaller" instead of "Google Play Store" in the app metadata. This means the spoofing no longer works, and apps like Fermata Auto fail to appear on the car screen.

Workarounds for Android 14 Users

Several solutions exist depending on your situation:

For Non-Root Users:

AAWireless Dongle Method: Users have successfully bypassed Android 14 restrictions using an AAWireless adapter. Enable Developer Mode within the AAWireless companion app. The dongle acts as a middleman, modifying data sent to the car to allow third-party apps.
Downgrade Android Auto Version: Some users report success by downgrading Android Auto to version 12.x. Versions 13 and above have stricter enforcement.

For Root Users:

LSPosed Module: Install the Fermata Auto LSPosed module if you have root access with Magisk. This method bypasses the restriction at the system level.
XLauncher Unlocked: An Xposed module that unlocks restricted apps in Android Auto.

Apps Installed Before Upgrade

If you installed apps using KingInstaller on Android 13 before upgrading to Android 14, those apps may continue working. The restriction primarily affects new installations after the upgrade.

KingInstaller on Android 15

Android 15 tightened install-source validation even further.

In 2026, this is where most users run into problems.

On Android 15:

“Install as king” often fails to spoof Play Store metadata correctly
Apps may install but fail Android Auto visibility checks
Apps may appear briefly, then disappear after Android Auto refreshes
Direct wired installs are less reliable than wireless workarounds

Best Android 15 Workarounds

AAWireless + Developer Mode
currently the most reliable non-root option

LSPosed / Xposed modules
remain the best root-based workaround

Alternative launch methods
often work better than direct KingInstaller installs on Android 15

KingInstaller is still usable on Android 15, but only with lower expectations and more patience than any software tool should legally require.

Is KingInstaller Safe?

KingInstaller is generally considered safe when downloaded from trusted sources, but users should still verify APK signatures and avoid unofficial mirrors.

Common Misconceptions

KingInstaller is NOT KingRoot. Many users confuse these two apps. KingRoot is an obsolete Chinese rooting tool that is completely unrelated. KingInstaller does not root your phone and does not require root access to function on standard Android versions.

Antivirus False Positives

Antivirus programs like Malwarebytes often flag KingInstaller APK as a Potentially Unwanted Application or even a Trojan. This happens because the app's core function involves modifying system installation sources. Security software inherently distrusts this type of behavior.

The community widely regards these warnings as false positives. The app is open-source, allowing anyone to audit the code and verify its safety.

Safety Best Practices

Download only from official sources: GitHub, F-Droid, or APKMirror.
Check that the APK signature matches the developer's official release.
Review permissions before granting access.
Keep the app updated to the latest version.

Device-Specific Optimizations

KingInstaller includes special logic to improve success rates on certain devices known for aggressive restrictions.

Oppo, Realme, and OnePlus Devices

These devices require an additional step. When installing, check the "Enable if you use Oppo, Realme or OnePlus phone" option. Then select "Default Package installer" before proceeding with installation.

LineageOS Devices

For rooted LineageOS phones, enable the "Enable if you use rooted (LineageOS) phone" option. Grant root access when prompted for the installation to work correctly.

Google Pixel Devices

Pixel phones on Android 13 may need to reinstall or update the Google PackageInstaller. Download the same version from APKMirror, install it normally, then use KingInstaller to install your target apps.

Best KingInstaller Alternatives in 2026

AAAD
Simpler app-store style installer

AAWireless
Best non-root Android 14/15 workaround

XLauncher Unlocked
Popular rooted workaround

LSPosed + Fermata
Best root method for advanced users

Carlinkit / Ottocast AI boxes
Best hardware alternative boxes

Carlinkit CarPlay Android Auto Netflix, YouTube AI Adapter

TOP PICK Android 13.0 system, wireless Apple CarPlay, wireless Android Auto, and video playback support.

View Price

Ottocast Wireless AI Box For CarPlay/Android Auto

RUNNER UP Add any app on CarPlay/Android Auto, Easy design and fast performance,one of the best CarPlay adapters in the CarPlay/Android Auto market.

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For Android 14 and 15 users, these alternatives are often more reliable than KingInstaller alone.

Popular Apps to Use with KingInstaller

Here are some commonly installed apps using KingInstaller Android Auto:

Fermata Auto: A media player that enables video playback and screen mirroring on Android Auto.
CarStream: Allows YouTube and other video streaming on your car display.
Screen2Auto: Mirrors your phone screen to the car's head unit.
AA-Torque: Displays vehicle diagnostics through Android Auto.
Custom Launchers: Modified launchers that change the Android Auto interface.

KingInstaller Troubleshooting

App says installed but does not appear in Android Auto

Check whether the app shows Google Play Store as install source. If not, reinstall.

App shows “Installed from KingInstaller”

The spoof failed. Android Auto will likely block it.

App appears in Android Auto but crashes on launch

Usually caused by Android Auto version conflicts or outdated APK builds.

KingInstaller fails on Samsung One UI 7

Samsung’s newer security layers often block spoofed metadata more aggressively.

KingInstaller not working on Android 15

Use AAWireless, LSPosed, or alternative launch methods.

Conclusion

KingInstaller still works in 2026, but it is no longer a universal fix.

On Android 11 to 13, it remains one of the easiest ways to install unsupported Android Auto apps. On Android 14 and Android 15, success depends heavily on your setup, device, and whether you are willing to use workarounds.

For older devices, KingInstaller is still excellent. For newer devices, it is better viewed as one tool in a larger Android Auto workaround stack.

Used correctly, it still gets the job done. Just less elegantly than it used to.

Frequently Asked Questions about KIngInstaller

The latest stable version is KingInstaller 1.4.

No. KingRoot is an unrelated rooting tool.

Partially. Results are inconsistent.

Limited. Most users need workarounds.

No, but root improves success rates significantly.

Generally yes, if downloaded from trusted sources and verified properly.

Because it modifies installation metadata, which often triggers heuristic detection.

Yes, and AAWireless often improves success on newer Android versions.

Stellan Croft

Technology writer specializing in Android Auto and CarPlay. I write guides, troubleshooting articles that help drivers understand how their smartphones integrate with modern car infotainment systems.