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Android system may be complicated and hard to understand, but once you learn how it works, you’ll be able to easily fix any small problems with your Android phone. You’ll also realize that the ‘App Not Installed Error’ message might not even be a software or hardware problem, but rather a direct result of what you do with your Android phone. So, when you try to install an app, you get a message that says “app not installed.”
Android App not installed is no longer an unknown Error Code when installing an app, as it is something that many people run into every day. The “Application not installed” error message usually comes up when you try to download and install an App.
At first, the error is very confusing, but it makes sense when you realise that this unknown Error Code during Application installation is neither a software nor a hardware problem. It has to do with what you do on your device. Yes, you did hear correctly. Android App not installed error can be caused by something you did wrong.
Fix: ‘App Not Installed Error’ Issue on Android
Restart Your Android
Restarting your Android phone is a common and effective way to fix the error. This is a step that everyone should be able to do. It can fix all kinds of problems with Android phones.
- Hold Power button for a few seconds
- Then you will see Power off, Restart, and other options on screen. Choose Restart option and wait for few seconds until the device restarts completely.
Clear Data And Cache Of Package Installer
- First, go to Settings > Manage Apps
- Now under System apps > check the package installed
- You will get Clear Data and Clear Cache option
- Click on both the options one by one and hopefully, this will make your device error-free.
Mount Your SD Card
- First, go to Settings > open Storage
- Now look for storage info and you will get Mount SD card option > click on it
Delete Unwanted Applications
- First, go to Settings > open Apps
- Check the list of apps that you don’t need any more
- Now choose those apps and click on it
- You will get a Delete option, so just tap on it and the app will be removed
Factory Reset Android Phone
- First, open Settings > move down to “Backup & Reset”
- Now click on “Factory data reset”
- Then click on Reset phone > Erase everything
- If its password protected then enter the password
- And now the process begins and after it is finished, you should try to install your apps on device.
Check storage location
Most of the time, the error pops up when the app is downloaded on an external mount, like an SD card. Because of this, it’s best to install any third-party app on your phone’s internal storage, where the package installer makes it easy to accept the files.
If you don’t have access to your internal storage, you have to use your external storage or clear your internal storage. To do the latter, you should move all the large files on your phone to the SD card or store them somewhere else, like Drive, and then try reinstalling the app.
Install from Reliable Sources
When you install an app, make sure to do it from a safe and trustworthy source, which is usually at the top of a search engine. As you go down, you might run into bad people or things that could hurt your device. You could also try moving the app you installed to the root directory of your device and installing it again, especially if your Android version is older.
Avoid SD card installation
You might not be able to install an app from an SD card or other external storage because the installer might not be able to fully parse the package from the external storage.
Here, all you have to do is download the installation package to the internal storage or copy the installation package to the internal storage and install it from there. The installer will accept the APK file without any problems, and the app will be installed successfully.
Corrupted Application
- Download the app from Play Store or any trusted (SSL Encrypted) site.
- Move the apk file to “Phone Memory” from “SD Card” (if your apk is on the external card rather than the internal storage, especially in older Android versions).
- Step 3: Install the app from the internal storage and reboot your device before opening it.
Insufficient Storage Space
- Navigate to “Settings” and go to the “Apps & Notifications” option. Tap the “App”. option
- Select the unused app and hit the “Uninstall” or “Delete” button.
- Move large audio or video files from “Internal Memory” to “SD Card”.
- Go to “Phone Manager” and clear the app cache. (Download one from Play Store if you don’t have pre-installed phone manager.)
- Reinstall the app only after you free up at least double the required space.
Incompatible App Preference
- Go to “Settings” and navigate to the “Apps & Notifications” option.
- Click on the “App” option and scroll down to find three dots or “More” options (You may also find the three dots in the upper right-hand corner in specific models).
- Click “Reset App Preferences,” and a pop-up warning will appear.
- Click on “Agree” or “Continue” and then hit the “Reset” button.
Blocked By Google Play Protect
- Open Play Store on your device and tap your “Profile Picture”.
- Scroll down and click on “Play Protect” before you further navigate to “Settings“.
- Find “Scan Apps with Play Protect” and disable it.
- Restart your device and try installing the app again.
If you know more details about this, than you can check on official website.
FAQ
How do I force an app to install on Android
- On your Android phone or tablet, open Google Play Store .
- On the right, tap the profile icon.
- Tap Manage apps & device. Manage.
- Select the apps you want to install or turn on. If you can’t find the app, at the top, tap Installed. Not installed.
- Tap Install or Enable.
How do I manually install an app on my phone
- Open Google Play. On your phone, use the Play Store app . …
- Find an app you want.
- To check that the app is reliable, find out what other people say about it. …
- When you pick an app, tap Install (for no-charge apps) or the app’s price.
What causes app not installed on Android
One of the most common reasons for an Android app not being installed error is corrupted storage, especially corrupted SD cards. Unwanted data could have parts that mess up the storage location and cause the Android app to not be able to install.