Application APK error has not been installed and the fix is ​​extremely easy

Android phones are known for their high customization capabilities. Besides, users can also download and install applications from many different sources. However, the error of the application APK not being installed causes many people to not be able to install the application. If you are also unable to install the application because of this error, don't worry because the next section has provided phone tips to help you fix the error.

Causes and solutions for application APK not installed errors

The error of not being able to install an APK application is a very common error on Android phones. Although it does not directly affect the phone's operation. But the error that the application APK has not been installed will make users unable to use their favorite application. Below I will list the causes and specific solutions for each case.

1/ The operating system version is too old

To install the application using the APK file on the phone. You need to meet certain requirements. In particular, the operating system version plays a quite important role. If the operating system version is too old. You will not be able to install some hot applications currently.

The way to fix the application not installed error in this case is to check and update the operating system. However, not all phone models can be updated to the new operating system version.

>> Open settings > select device information > continue to select software information.

Here you can check the operating system version on your phone. If it is too old, please update if possible. To check for updates, simply select the software update section in settings. Then select download and install to check. If possible update to new version. The system will notify you, now just follow the instructions on the screen.

2/ Not allowed to install applications from unknown sources

Different from installing the application directly from CH Play. Using APK files to install applications will have certain differences. In particular, you need to grant installation permission before the application can be installed. Here's how to fix the error of the application not being installed on Android due to lack of authorization.

1. Step 1: Open settings and select biometrics and security.
2. Step 2: Click on install unknown applications.

1. Step 3: Click on the application you used to download or contain the APK file to install and then select allow from this source. For example, you use Chrome on your phone to download and install the APK file. Now, please license Chrome. Or if you contain an APK file in your file, please license this application.

3/ Package installer error keeps stopping due to APK file

Not all APK files can be installed normally on the phone. If the APK file itself is corrupted, you will not be able to install it. This situation currently has no solution. You can try finding and installing other APK files to see if it works!

4/ Software error on the phone

Sometimes using unfamiliar software on the phone can cause the installation of the APK file to fail. In this case, it is best to remove all strange software on your phone. Then try restarting your phone and reinstalling from the beginning.

5/ The storage capacity on the phone is running out

To install the application, the phone must have enough free memory space. When the memory is too full, you may receive an error that the application APK is not installed. The fix is ​​also quite simple, you just need to delete some applications on your phone. Or delete unnecessary images and videos.

6/ The application has the same name

Many cases of APK file installation errors are due to the application having the same name. Specifically, when there is that application on the phone. But if you still reinstall using the APK file, an error may occur. Therefore, before installing, you can remove the old application from your phone. Then install the new application using the APK file.

Note: The instructions in this article were performed on a Samsung phone. With other phone models, operations may be slightly different.

Above is some information related to the error that the application APK has not been installed. Hopefully this information will help you quickly fix the error and install your favorite application.