App isn´t installed error when tapping app shortcut in Nougat 7.1.1

Troubleshooting “App Isn’t Installed” Error on Android Nougat 7.1.1

Encountering the “App Isn’t Installed” error when tapping an app shortcut on Android Nougat 7.1.1 can be frustrating. This article provides a comprehensive guide to identify and resolve this issue.

Common Causes

• App Corruption: The app data or installation files might be corrupted.
• Storage Issues: Insufficient storage space or a corrupted SD card can cause this error.
• Software Glitches: Android system updates or bugs could be interfering with the app’s functionality.
• Third-Party Launcher: Some launchers may not properly handle app shortcuts.

Solutions

1. Clear App Cache and Data

Clearing an app’s cache and data can often fix minor software glitches.

1. Go to Settings > Apps & notifications.
2. Select the affected app.
3. Tap Storage & cache.
4. Click Clear cache and then Clear data.

2. Reinstall the App

Uninstalling and reinstalling the app can resolve installation issues.

1. Go to Play Store.
2. Search for the affected app.
3. Tap Uninstall.
4. After uninstalling, tap Install.

3. Check Storage Space

Ensure that you have sufficient storage space available.

1. Go to Settings > Storage.
2. Check the available space and delete unnecessary files if needed.

4. Use a Different Launcher

If you’re using a third-party launcher, try switching to the default launcher.

1. Go to Settings > Home screen.
2. Select Default launcher and choose the default launcher.

5. Reset App Preferences

Resetting app preferences can fix issues related to permissions and settings.

1. Go to Settings > Apps & notifications.
2. Tap the three dots in the top right corner.
3. Select Reset app preferences.

6. Factory Reset (Last Resort)

If none of the above solutions work, a factory reset may be necessary. However, this will erase all data on your device, so make sure to back up important data beforehand.

1. Go to Settings > System > Advanced > Reset options.
2. Select Factory data reset.

Troubleshooting Table

Further Assistance

If you continue to face issues, consider contacting the app developer or seeking help from the Android community.