“APK Not Installed” Error (Package Appears To Be Corrupt) On Android: Solutions

Disclosure: When you purchase through links on our site, we may earn an affiliate commission.

Mobile apps have become an integral part of our daily lives, from social media to productivity tools and entertainment apps. However, it can be frustrating when you encounter an error message like “APK Not Installed as Package Appears to be Invalid.” This error message usually appears when you’re trying to install an app on your Android smartphone or tablet.

It also often shows up saying, App not installed package appears to be corrupt. In this article, we will explore the various reasons why the “APK Not Installed” error message appears and provide solutions to fix the issue. We’ll also discuss how to verify if an APK package is valid or not, and steps to take to prevent the error from occurring in the future. Additionally, we’ll explore some frequently asked questions about this error message to provide more clarity on the topic. So, if you’ve been encountering the “APK Not Installed” error message, keep reading to find out how to resolve it.

Common causes of the “APK Not Installed” error

The error statement sheds some light on the cause of the problem. The app is not installed because the package appears to be invalid. Something is wrong with the APK file. That is the primary cause of the APK Not Installed problem.

In other words, the app does not get installed because the APK package appears to be corrupt. It is pretty self-explanatory. Where the app’s APK package is actually corrupt, it is likely that you downloaded it from a 3rd party source and not Google Play Store. There is always a security risk involved in downloading apps from random sites. Avoid it as much as possible and go download a copy from the Play Store.

Solutions to APK not installed package appears to be corrupt

However, it is not in all cases that the file is actually corrupt when you get that APK not installed as package appears to be invalid error. In those cases, you can run a few tweaks to sort out the error.

Solutions to APK not installed as package appears to be invalid error

There are a number of reasons why you may be getting this error. We look at the various solutions to the problem.

Solution 1

In Android Studio, go to Build > Build APK(s).

After creating the APK file, you will see a dialogue that tells you the file has been successfully. Click on locate and proceed to install it in your phone.

Solution 2

The error could be from you having downgraded the target SDK Version in the gradle app module file. For example, a downgrade from 24 to 22.

Just change the target SDK version to the current version and the APK file should install without giving you that error any more.

Fix for: app not installed as package appears to be invalid

Solution 3

Lastly, it is possible that you already have the app installed on the phone, but in “disabled” state. Just uninstall the disabled application and try installing your APK file again. The installation should run without an error.

One of the above fixes should resolve the APK not installed as package appears to be invalid error that you have been getting. Post a comment to let us know.

Solution to: The package conflicts with an existing package

If what you are getting is the error that says, app not installed as package conflicts with an existing package, a fix that works for most people is to uninstall the affected app, download a fresh APK file and try to install that.

Alternative app stores to download apps from if the Google Play Store is causing the error

if you keep getting this error when you download your apps from Google Play Store, you will need alternative stores and locations where you can install those apps from. You can have a look at our dedicated article listing the best 3rd party Android App Stores to download apps from.


In conclusion, this error message can be frustrating and confusing, especially if you’re not sure what’s causing it. However, by following the steps we’ve outlined in this article, you should be able to resolve the issue and start enjoying your favorite apps again. From verifying the validity of an APK package to updating your device’s operating system and clearing cache and data, there are several solutions you can try.

We hope that this article has been helpful in providing clarity on the causes of the error message and how to fix it. Remember, prevention is always better than cure, so be sure to keep your device updated and avoid downloading apps from untrusted sources.

Leave a Comment

Home | About Us | Contact Us | Privacy
Copyright © 2014 – 2024 MobilityArena. All rights reserved.