How to fix App Not Installed in Fast and Easy Steps

How to Fix App Not Installed: With the passage of time, technology has evolved so much. With the evolution of technology, many have cool features. And the name of the cell phone changed into the smartphone. As it contains data that includes games, Apps, and other files. The modern Android, IOS devices have powerful features. These are handy for a different situation but with the advanced features, there are also many problems. Today we will learn How to fix the app not installed Error.

Android is one of the leading OS platforms around the 88% of billion mobile using android in the world. Nowadays every user most applications for daily usages. According to Statista more applications on the play store. Most of the android applications enhance the android user experience. So for using the experience, You need to install that application on your phone. During the installation, many users face the error.

when I was using my phone much time I get an error. I think that to install the app there was an error on my screen saying that the App Not installed. it was so annoying, trust me, I couldn’t explain in its words. I started finding a solution because of this very rare condition as I won’t play games on my android phone.

At first, I started to download delete the old file from the device. After that, I started downloading a new update file. when installed is finish the result I get is the same as the first one. I started researching on the internet for this problem. And I also did some of my own research and I learned different things during that period of time.

Note Read the Articles If you have App not installed issue:

How to Fix App Not Installed Error

If are facing the same issue. In this article, I have explained the main things which are required. I am telling it from my personal experience and research. And some of these days are from the internet so sure you go through the whole article. I hope you will able to fix the “App not installed ” error and get your desired apps on the phone.

Understanding App Not installed Error

Before we try to solve the problem we must first learn what are the possible causes due to which we face this error. If we don’t know what is the main cause of the problem, we are not able to find a solution for the error. As there is mainly this reason for the installed issue.

Corrupted files

corrupted files

As I have mentioned earlier. The corrupted files that you download will always be the main problem, they will cause the error to occurs. So make sure that you download the files from authentic and trusted sources. sometimes virus attack on the film also corrupts it which becomes a headache often.

Not enough storage

not enough storage

sometimes having low storage on phone will also be a cause of app not installed error as to run the application it needs some space. Now old version phone has low storage due that the app can not install. And the app may need a bit large storage of these files to work. Due to which it fails to install and you see an error saying App Bit installed.

Insufficient system permission

The insufficient system permission will also more be likely to stir the problem. And a pop-up with an error will appear on the screen. They may also cause unknown code errors during the installation of the file.

Unsigned App

An app will always need to get signed by a key store. A key store is a binary file that contains a set of private keys for apps. Due to these, the apps work on devices. Files that are not downloaded from the Google play store. They will more likely to be missing the signature from the key store and this missing signature causes a problem during the installation of that life.

Incompatible version

As I said when I download the Afterpulse game it was actually made for that android OS 5. And I was trying to install it on the KitKat version. thus I was getting nothing but the error screen. I came to know that may of the file which may an incompatible file version is causing this error. And there is no other way to install an incompatible version of the file on the smartphone. Unless you are applying some serious tweaks on your phones.

Also Check: Dragon City MOD

How to Fix App Not Installed Error

How to Fix App Not Installed Error

The following are the solution for fix app not installed. and not able you to install your desired app on your android phone. If you are able to install you can comment. We will help you with a possible solution. But make sure you follow the instruction to the letter first and execute the steps shown below:

Disabling Google play protect

Google play store play also plays a major role in app not installed error. It’s automatically detected those apps which are not available on the play store and don’t allow to install those apps. So you may get App not installed error. You can install those applications disabling Google play protect. Follow this steps

  • First, open the play store on your phone.
  • Click on the ”hamburger ” menu icon.
  • Find ”play protect ” and open it up.
  • on the ”play protect ” click on the ”setting icon”  on the top right corner.
  • Disable ”scan device for security threats” by tapping on the toggle button.
  • Note: now after installing turn it back on
  • Now you’re good to go install the application.

Avoid Installation from the SD- cards(old phone)

The SD card contains a large number of contaminated files. which are actually harmful to your device sometimes. You must try to avoid installing the apps from the SD cards. As the phone installer will not able to parse the package completely. Thus downloading the file on internal storage. And then installing it from there is always a better choice.

Clearing date

Another way to get rid of this annoying error is by clearing the data and cache of the package installer. Please follow the following steps below:

  1. Go to settings.
  2. Go to apps.
  3. Then go to the package installer.
  4. clear data and cache.
  5. Run the app to check for the problem.


If you are still was not able to solve the “to fix app not installed” problem, this final dedication will help you. This problem can not solve because of some of the most sensitive cases as you may not know about that, One is that your application is corrupted another is corrupted all the files on your phone. I suggested you rid out of this app not installed error, find another app with the updated version. Or I will recommend you download from the application downloader. Also if you have any further issue then you can check in stackoverflow!

What is App is not installed?

App not installed is a common problem that occurs while installing Applications. It can be due to lower android version devices or the app error.

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