How to solve if home screen icon abnormal and icon missed?

Solutions:

1.If home screen has an extra icon for no reason, it is necessary to confirm whether the abnormal icon is a shortcut. Shortcuts are characterized by triangle tag icon in the lower right corner. If there are more icons and one of them has a triangle tag, then delete the triangle tag icon.

2.If the home screen icon missed for no reason, there may be a problem with the launcher. go Settings>>Apps>>Manage Apps>> the missed App>>Clear data. But, if the data is cleared, all the icons will go back to their default location.

3.If the three-party software is lost, it is suggested to reinstall. If the system icon is lost; it is suggested to backup and clear the data.

4.The App icon may be hidden by mistake, you may click Security App-Hidden apps-find your app- close or spread two fingers apart on the Home screen to view hidden apps and set it.