Even though Google has launched a smartphone bot to improve mobile search results and the user experience on smartphones, it doesn’t mean that everything in mobile SEO has changed.

Google is still detecting what handset users are searching from, and adapting the results that they send based on the handset; some phones are set up to pull from the desktop index using mobile indicators and phone-specific ranking factors. Other phones will trigger the mobile-only index that has been in play for a long time, serving mostly feature phones, older HTC and Windows Mobile phones and BlackBerrys.