Why can t I install apps on my phone all of a sudden?

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

2.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.

3.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.

5.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.

6.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.

It's likely that the app is taking up too much space and your phone doesn't have enough memory.

Is there not enough memory on the phone?,You can delete the software that is currently on a mobile phone.,Then reinstall it to see if it's a problem with the phone or the software.。

Did you turn off your phone's app installation?

Summary. 1You can restart it before installing.

3. Change the historical version of the software mobile phone system (to put it bluntly, it is to rule out the possibility that the system version required by the software does not match).

4. It is also possible that your software is installed by jump, and there is a problem with the installation path.

5 Software conflicts (there is still a possibility of this, less likely) 6 Software is missing (requires software support to install).

I have an app installed on my phone, but I can't install it.

Please wait a minute or two, and I'll help you find out.

1You can restart it first, and then install it2 Re-poor lead deficiency** and then install 3 more historical versions of the software mobile phone system (to put it bluntly, it is to rule out the possibility that the system version required by the software does not match) 4. It is also possible to argue that your software is installed by jump, and there is a problem with the installation path5 Software conflict (there is still this possibility, less likely) 6 The software is missing (the support of the software is required to install).

Nokia uses Saiban's system,Saiban is not yet a fully intelligent system,Or the words are not stable,It is recommended to use the Android system!

The mobile phone comes with software hidden, how can I not find it, what to do with Meizu note5

Hide the software that comes with your phone.,How to find the software:

1.Apps - Bottom left menu key - Show hidden apps, find the desired software, and select Unhide.

2.Check whether the phone is in safe mode (there is the word "safe mode" in the lower left corner of the phone screen), restart the phone and exit the safe mode to see if the app icon appears.

3.Check if the app is closed: Set --- Application Manager--- --- look carefully for the app you need--- open it, tap Open, and then go back to the app to see if there is an icon.

4.In the main interface, find "Applications", which is the menu. Click on the box key at the bottom left, there is a "Hide should use software" to find the icon you want after entering, and you can tick it.

Confirm whether it is installed on the phone or on the memory card, if it is the default memory card, it is recommended to re-insert and unplug the memory card.

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