Isn’t it annoying when you try to use a new app – but instead, get an error message about the app not installed? Users, especially those who are not smartphone experts, often find themselves in a soup. Show
Restarting the device or deleting and reinstalling apps can resolve the issue if an app won’t install. You can further reset app preference or allow your android to install from unknown sources. Many people also prefer tools like APK Editor Pro or APK-Signer. But, if you want to know the reasons behind the apps not installing and find a solution to this problem, keep reading. Reasons/Causes Of The Problem?It’s not just one or two explanations; there are several different reasons why this app installation error frequently occurs in Android devices. So, before you find the “app not installed” fix, you need to understand the root causes of these common errors to solve those accordingly. And the most common reasons are:
Common Fixes Of “App Not Installed” Issue (Working On All Android Versions)While specific issues need specific solutions in specific devices, two common fixes work in almost all the Android versions, from Cupcake 1.5 to the latest Android 12. Before you try any pro method, you should follow these two steps to solve the app not installed error. 1. Restart Your DeviceAlthough it is pretty old school, restarting an Android device not only fixes common system errors but also retains battery life. And if your device has corrupted memory, it is almost certain that the apk won’t install. Restarting your Android at least once each week can effectively solve this issue. Here are the steps to take to restart any Android device (Even working For Cupcake):
Your system may crash while restarting the device if you have a corrupted memory issue. So, don’t forget to check the fixes for the “system UI has stopped” issue on Android to solve it. 2. Delete Malicious Applications And ReinstallAn unused clutter of obsolete applications and widgets can interfere with other installations. And you can frequently get the app not installed issue in Samsung devices for that. Here are the steps to clean your Android device (remove malicious app):
9 Major Issues and Fixes Of “App Not Installed” IssueIf the error still appears even after restarting your device or after reinstalling the application, you need specific fixes to solve the app not installed issue on your device. 3. Corrupted ApplicationNeedless to say, a corrupted app is the most common issue that typically shows the app not installed with Android apk files. Here goes the step-by-step fix:
4. Corrupted APK Package InstallerPackage installer is the core folder that installs the app on your Android device. Removing the corrupted apk package installer can even effectively solve the app not installed in mod apk or with any changes on the developer’s end. And here goes the fix:
5. Incompatible Or Older Version Of ApkOlder and obsolete versions of an app can make it crash, especially in newer Android versions (Oreo and beyond). Many people even get WhatsApp app not installed issues while trying to download the WA 2.1 version or older on their Android device. Here goes the fix!
Your settings may crash or stop working temporarily while removing any core or default app. Follow our step-by-step guide to solve the “Setting Has Stopped” error on Android to fix this issue. 6. Insufficient Storage SpaceIt is recommended that you have at least 2 GB of free space on your device if you are trying to install a 1GB app. But, if it still shows the “app not installed” error, follow these steps!
7. Wrong Storage Location Or Card Not MountedApps perform the best when you install those on “Internal Storage,” although a few apps support direct installation on SD cards. Follow these steps if you still want to keep those in your external memory.
8. Unsigned Or Third-Party ApplicationUnsigned apps can create security loopholes that can even aggregate to bugs and errors during app installation. If your phone doesn’t support unsigned apps, it can show an app not installed in apk version.
9. Incompatible App PreferenceResetting app preferences not only removes data restrictions but also resets the overall background data. And in most cases, following these steps can solve the issue.
10. Wrong App PermissionThe “app not installed” error can even pop up after installing the initial package. It won’t start until you rectify the app permission, even if your app icon shows on the home screen. And to do that, follow these steps.
11. Blocked By Google Play ProtectGoogle Play Protect is a feature introduced officially with the launch of Nougat, although it has been natively available since Marshmallow. To keep your device safe, this feature blocks unauthorized apps. But you can disable it (although we don’t recommend it).
Your Google Play can crash or stop working while altering the protection option. If any such problem arises, refer to our quick fix for “Google Play Service has stopped” to solve it. Pro Methods To App Not Installed ErrorYou seriously need to dig deep if none of these general fixes can solve the “app not installed” issue on your Android device. So, here are the three pro methods to solve this issue. But do it with utmost care and always take a backup. 12. Change App Codes With APK Editor ProAPK Editor Pro is a 9-MB app that can edit the installed applications on your device. Although it is a method for tech-heads, this app can seriously do wonders if you can’t change the app permission and installation location from your general “Settings” option.
13. Re-Signing WithApk-SignerApk-Signer is a legit app that can quickly sign apk files on your android device without any hassle. This app also supports the V2 signing scheme that not only increases the overall verification speed but also strengthens integrity.
14. Fix Through Root Explorer (Only Working On Rooted Device)This method will only work in rooted phones with the latest version of the Lucky Patcher app. Besides, it is advisable to create a backup copy of your data before modifying any app through this patcher.
Tips To Avoid “Apk Not Installed” IssueIndeed, the “app not installed” issue can frequently arise even on newer Android devices. But you can follow these two tips to avoid this problem effectively. 15. Never Install App On SD-cardsAlthough the latest Class-10 SD Cards support an excellent transfer speed, they can’t match the speed and performance of the internal memory. So, it is always the best option to install all your apps on the “Internal Memory” of your Android device. SD Cards may also have corrupted or contaminated files that can further corrupt your installation files. The application installer may also get blocked in the background to parse the package completely. Your cache may be unresponsive, or your data may not be completely accessible if you get the “app not installed” error too frequently. By clearing your cache and data regularly, you can avoid this problem. And to do that, follow these steps:
You may even get error code 910 on Play Store even after clearing your cache and data. And in that case, you can follow our guide to fixing error code 910 to solve this issue as well. FAQsQ. How to fix app not installed issues in your phone?There are several ways to fix the “app not installed” issue on Android devices. Start with restarting your device and clearing your cache. You can also move your apps from SD Card to “Internal Memory” to improve performance. Besides, you can rectify app preference or disable Google Play Protect. Q. How to fix the app not installed apk issue in Android?First, try rebooting your device after clearing your app cache. Next, download the app from either the Play Store or trusted websites. You also can “Reset App Preferences” to allow installation from a third-party installer. But be extra cautious about downloading only the latest version of the app. Q. How do I fix the app not installed problem?The “App not installed” issue can arise for several reasons. However, there are some general hacks to fix this common error. You can reboot your device and install the app on your internal storage. Besides, you may also need to clear the cache and then reset the app preference to reinstall it. Q. Why does it say app not installed?There may be several reasons why your Android frequently shows the “app not installed” error. It can be primarily because your installation package is on the SD card. Besides, you may be downloading the obsolete version of the app. Even the Play Protect can now block the app in the background. ConclusionUsing a smartphone may seem like a challenge to a novice user, especially when they face the problem of an app not installed. But, by following a few simple steps, it is possible to handle the issue in no time. Do you have another solution to the problem? Don’t forget to let us know about it in the comments below! |