Mobile Services has been removed from the Solution Switcher and moved to the Tools Menu within Analytics.
You can navigate to Mobile Services from this Menu
![AnalyticsToolsMenu.png AnalyticsToolsMenu.png](/t5/image/serverpage/image-id/19114i079AB5CA7EA3AB2B/image-size/large?v=v2&px=999)
or you can directly navigate to the Mobile Services via the direct url.
https://mobilemarketing.adobe.com