Why is downloader saying app not installed

Even though some apps can be downloaded and installed to SD card, you will see Android app not installed notification because the SD card is not mounted on the device. Corrupted storage, especially corrupted SD cards, is one of the most common reasons why Android app not installed error occurs. Software operations running in the background are set not to allow the installation of third-party software, it is also one reason why app not installed error on Android happens.

When you get the error message that says app not installed, it mainly caused by the above glitches on the Android system. You can fix various Android system issues with DroidKit. The ROM downloaded and installed on your device when fixing the problem is definitely official from Samsung. Step 1. Download and install DroidKit on your computer. Launch the software and click Fix System Issues. Free Download. Step 6. After that, DroidKit will start repairing Samsung system.

APK, Config-Archi. APK and other Files which can only be installed using a 3rd party split installer. Previous Post. How fast do star fruit trees grow? Make sure that the package name of your project is different from your previous project that was already installed in your mobile phone.

I think they get conflict in their names. It works in me. You also may encounter this issue because your device manufacturer did not license the Google commercial apps, such as Play Store, YouTube, Google Maps, etc.

Follow this answer to solve the problem. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Asked 11 years ago. Active 3 months ago. Viewed k times. Improve this question. BartoszKP Entropy Entropy 7, 9 9 gold badges 29 29 silver badges 30 30 bronze badges.

When you say you've removed the existing. If not, uninstall the application before trying to install it again. What TomS said, run adb uninstall your. I don't see why that wouldn't work. Have you changed anything in the signing procedure? Have you tried debugging it directly from eclipse in the device connected to the computer to see if the log says anything more? I did remove the app using the uninstall option from the application manager on the phone.

Where do I run this adb thing from? Show 10 more comments. Active Oldest Votes. Primarily for older phones I only encountered the App not installed error when trying to install an apk on my phone which runs on 4.

Improve this answer. Community Bot 1 1 1 silver badge. Chris Gong Chris Gong 7, 4 4 gold badges 27 27 silver badges 45 45 bronze badges. Take in account this solution when you have an older phone! I have a Galaxy S4 mini with Android 4. After checked, the apk gets installed like a charm. Glad it worked for you — Chris Gong. Thank you! Android Studio should give more information about this when signing the application, or make it more obvious what it does when you don't tick V1 Jar Signature — melledijkstra.

I originally signed with v2 when I ran into the problem. Then I signed with v1 only and then it worked. I'm running sdk23 on my phone. Thanks for mentioning "clearing debug app's data". That helped me — Meet Zaveri. Show 3 more comments. Qasim Qasim 5, 4 4 gold badges 27 27 silver badges 49 49 bronze badges. Also the case on Android 8 just to complete the reported gap between 7 and 9.

This works fine. Don't forget to revert the settings once installed apk. Absolutely ludicrous, but it worked. I had installed my APK a good 6 times this morning and every time it prompted me whether I really wanted to install despite it not being recognized by Play Store or whatever.

And then suddenly it stopped prompting me and instead decided to fail with an unhelpful message. Step 3: A window will open, click on accept. Then your app will be downloaded soon. Some apps cannot be downloaded on the SD card and some need an SD card. So to avoid this error, you need to check the file location. Here is how you will check it.

Step 2: In the storage, you will find SD card and internal storage. From here you can easily see the location of the app and move it to the other storage.

There are many possibilities that your app file might contain a virus if it is not from the appropriate source. So you need to check the app file to avoid the virus entering your system and also avoid the android app not installed error.

Most of the time when you are downloading from the external sources, your device will not accept the files. The reason is about the corrupted files, so you should avoid doing it on the SD card. But what you can do is to download the APK editor. It will let you install the app in the internal storage and will make sure your device is accepting files from external sources.

To sign the unsigned app, you will need to download the Zipsigner application from the Google Play. It will help you launch the signed app. At times you will see the error of application not installed because of the app references you have set.

Here are the steps to fix the app installation error. Now search for the app which you wish to install. Step 6: Here change the Install Location to any other option whichever applicable for your device.

Step 8. If it is a bundle then you need to install it using a Split Installer. Google introduced a new way to distribute Android apps called app bundles. The app bundles only include the components that your specific device needs, organized into split APKs. While app bundles help save storage space and data usage, they are not one-size-fits APK files. You can use any of the following methods to install the App Bundles on Android. APK, Config-Archi. APK and other Files which can only be installed using a 3rd party split installer.

Step 4. Locate the Files and Select All the Files. It scans the installed apps or apps to be installed for any virus and if it finds any harmful code or nature, blocks the installation. The play protects not only works or apps installed from the play store but also for 3rd party apps. If the APK is downloaded or if you are trying to install it from an external mount than in many cases it would be not possible due to contamination of the file. The installer may not completely parse the package from mounted storage.

The best solution, in this case, is to download the APK onto your internal storage and try installing the App.