Select platform: [Android](https://developers.google.com/maps/documentation/android-sdk/cloud-customization/update-legacy.md.txt "View this page for the Android platform docs.") [iOS](https://developers.google.com/maps/documentation/ios-sdk/cloud-customization/update-legacy.md.txt "View this page for the iOS platform docs.") [JavaScript](https://developers.google.com/maps/documentation/javascript/cloud-customization/update-legacy.md.txt "View this page for the JavaScript platform docs.") [Web Service](https://developers.google.com/maps/documentation/maps-static/cloud-customization/update-legacy.md.txt "View this page for the Web Service platform docs.")

<br />

To use cloud-based maps styling on Android, you must use the latest renderer for Maps SDK for Android. [Follow these instructions](https://developers.google.com/maps/documentation/android-sdk/renderer.md.txt).

> [!IMPORTANT]
> **Important:** With the deprecation of legacy map styles, all legacy map styles have been automatically migrated to the latest map style and have the prefix of \[AutoMigrated\] in the style name.

You should review all automatically migrated styles in the style editor to make
sure the style updates didn't result in any unwanted effects in your custom
style.

## Review an automatically migrated map style

To check if your automatically migrated map styles work, do the following:

1. In the style editor, open the updated map style.

   Map features that have custom styles are marked with a solid blue dot.
   Expand all map features to find all of the changes.

   ![Blue dot indicating a custom style](https://developers.google.com/static/maps/images/cloud-customization/bluedot.png)
2. Check all map features with custom styles in the following areas:

   - **Map features**: Check that the earlier map features have been moved to
     the appropriate new map features.

   - **Map styling**: Check that colors, visibility, and other styling
     features are rendering as expected on the preview map.

   - **Take advantage of the new map features**: Look to see if there is a
     new map feature that is more accurate or detailed that works for your
     needs.

   For more information on what has changed between legacy styles and the
   latest styling, see [Map feature changes](https://developers.google.com/maps/documentation/android-sdk/cloud-customization/update-old2.md.txt).
3. Make any needed adjustments to the updated map style, and test
   the adjustments.

4. When you are satisfied with the updated map style, you can publish it in
   the style editor.