Update wrap-how-to.md

Author: makolomi

powerapps-docs/maker/common/wrap/wrap-how-to.md

@@ -111,15 +111,17 @@ You can also code sign your mobile app package manually instead of using automat
 
 1. On the **Configure Branding Step**, set the following look and feel options for your app:
 
-   - **App icons**: Upload icons to use for your app. All five icons need to be selected for your wrapped mobile app.
+   - **App icons**: Upload icons to use for your app.
+     ⋅⋅*iOS
+     ⋅⋅*Android
    - **Splash screen image**: Image that's used on the splash screen of your mobile app, while it loads. Default image used when not provided.
    - **Welcome screen image**: Image that's used on the welcome (sign in) screen of your mobile app, while it loads. Default image used when not provided.
    - **Background fill color**: Hexadecimal color code used for the background of the welcome screen.
    - **Button fill color**: Hexadecimal color code used to fill the button color.
    - **Status bar text theme**: Color for the status bar text at the top of the app.
 
      > [!NOTE]
-     > All the images must be in .png format. 
+     > All the images must be in .png format. A default image will be used if no custom images are selected.
 
 2.  Select **Next**.