Starting June 2015, AdWords will no longer support WAP mobile ads for devices without a full-featured browser, including feature phones. At that time, the AdWords API will no longer support creation of new 
MobileAds or 
MobileImageAds. Any remaining ads with these types will stop serving and be converted into 
DeprecatedAds with status 
REMOVED. These changes will be visible in all supported versions of the API, though the 
DeprecatedAd.type field may be 
UNKNOWN until it can be added to the WSDL in a subsequent API release.
Historical performance metrics for any removed ads will still be available for download via the API’s 
AD_PERFORMANCE_REPORT.
Next steps
To reach the broadest set of mobile users with your campaigns, we recommend that you:
Still have questions?  Feel free to visit us on the 
AdWords API Forum or our 
Google+ page.
 - Adam Ohren, AdWords API Team
 - Adam Ohren, AdWords API Team