What happens if the software doesn t install? I can t install the software, what s going on?

If you are using a Huawei phone and the app won't install or the installation fails, here's how to do it:

1.Check that the storage space is sufficient.

Please go to Settings > Storage to check whether the remaining storage space inside is greater than the required memory of the required application, if the storage memory is insufficient during the installation process, you can try to clean up the application, release the storage memory required by the application and reinstall it.

EMUI & EMUI & EMUI & Magic UI: Go to Settings, search for External Apps, turn on this switch, and in Install External Apps, find the corresponding browser and turn on the switch to allow apps to be installed.

3.Restart your phone.

Switching to a different interface during the installation of an app from a non-app market** will cause the installation to stop, so it is recommended that you restart your phone to free up the occupied space and try to avoid exiting the installation screen in the middle of the installation process.

4.Device Manager closes the activated app.

If you get a pop-up message during the installation process, such as "Installation resolution failed, no signature, abnormal signature, inconsistent signature, or attempted to modify system files", we recommend that you obtain a reliable installation package from official channels.

6.Check whether third-party butler software is installed.

Please check whether you have installed third-party butler software (such as 360 Tencent Manager), and if so, try to uninstall the software and try again to avoid conflicts caused by multiple butler apps running at the same time.

7.Delete the Marketplace data.

If you can't install the app market**, it is recommended that you delete the data of the app store and try to reinstall it, the operation path: go to Settings, search for app management, find the app market, and click Store > delete data.

If you have a higher version of the app in the sub-user of the private space, the app may not be installed in the main space, and a message will be displayed that the system already has a higher version and the installation package cannot be installed. It is recommended that you first enter the privacy space sub-user, enter the settings, search for application management, click to enter and search for whether there is an app that needs to be installed, if so, uninstall the app and switch to the main space and re-install it.

Now a lot of mobile phone software is constantly updated, the file package is also very large, a lot of mobile phone configuration it can no longer meet such software, so some of his software is simply not able to install successfully.

What should I do if I can't install the software on my phone?

1. The installation button is grayed out, and you can't click to install.

In order to ensure the compatibility and security of the software and the device system, we will review the application before it is put on the shelf, if the application does not meet the review specifications of the vivo app store, it cannot be installed and used, it is recommended to wait for the application to be optimized and put on the shelf.

2. Allow the installation of unknown apps.

To confirm whether your device is allowed to install unknown software, you can go to Settings - Apps & Permissions More Settings - Permission Management - Permissions - Install Unknown Apps - Select Software - Turn on the "Allow Unknown Apps to be Installed" switch.

3. Enable storage permissions.

5. Check whether it is multi-user mode.

Go to Settings - System Management - Multi-user, confirm whether the multi-user mode is set, you can cancel the multi-user setting, or switch the user mode to uninstall the app, and then return to the main mode to re**.

6. Clear the software data.

Back up your data, go to Settings - Apps & Permissions More Settings - Find the software - Store - Clear data and try again; (Please back up the important data of the software before operation).

7. The installation software prompts insufficient memory.

Device storage is limited, and storing too much data can overwhelm your device.

Go to i Butler - Space Cleanup - Scan and clean the trash cache;

Uninstall software that is not commonly used in your phone;

8. The installation software prompts a parsing error.

9. The system software installation failed.

In Settings > Apps & Permissions > App Management > Dots in the upper right corner > Built-in App Management, find the corresponding app and install it.

10. The software is not compatible with the device.

Some software is not compatible with the device system due to factors such as resolution and version, so it is recommended to replace other versions or other software of the same type to install and use.

11. Prompt "high-risk virus".

If you still need to install, you can go to Settings - Security - More Security Settings - Application Installation - Disable Malicious Application - Disable Installation.

It may be that the memory is insufficient and needs to be cleared, as follows:

<>4 Then, if you see the permission switch screen, the installation is successful, click Confirm.

5 Then, it may be that the phone's memory is too low to successfully expand the installation package. This situation requires a click to clear the phone memory.

6 Check the apps that can be cleared and click the delete button.

7 Finally, after cleaning up, reinstall the software and you're good to go.

Uninstall and delete all the folders under the installation directory.,And the registry.,It's done restarting.。

Hope it helps.