To configure a Dynamic View for mobile on your blog, select the “Template” tab, and then click on the settings cog under the “Mobile” preview.
If you’re currently using Dynamic Views on the desktop and have the “Default” mobile template selected, you don’t need to do anything — your blog will automatically start using the mobile optimized view when viewed from a compatible mobile browser. For more information, see Blogger Help.
Currently, only the “Classic” view, which is best suited for small screens, will be shown on mobile. Tablets with large screens will get the full desktop experience. As with the older mobile templates, supported browsers are WebKit-based browsers (such as Android Browser, Chrome for Android and iOS, and Mobile Safari).
We hope your readers enjoy the modern, compelling experience that this mobile update provides.