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Smith Micro Software Honors Leading Wireless Industry Influencers with SODA Innovator Award

"The 2011 Innovator Awards honor this visionary group of early adopters who are dedicated to identifying transformative ways to bring the best products and services to the market on a global scale, and as SODA Innovator Program participants, the honorees are leading an international movement towards a standardized solution for mobile device communications worldwide," said William W. Smith, Jr., President and CEO at Smith Micro Software. "We are pleased with the progress made with the SODA Innovator Program, since first initiated in January and adopted by the group recognized at the Award ceremony, and are continuously receiving interest from other wireless industry leaders and luminaries."

SODA is a global solution for device communications that provides a consistent interface across all mobile broadband devices, hardware and software manufacturers, chipset suppliers, and operating systems. The result is faster time to market with increased quality and more consistent user experience across the wireless ecosystem. When implemented into mobile wireless devices, SODA provides awareness of bandwidth issues, billing issues, and additional features that are important to the optimal performance of mobile devices and wireless networks. The Innovator Program gives the wireless industry the ability to leverage SODA as it deploys new mobile products and services.

SODA enables mass-market adoption of wireless services and promotes the use of mobile broadband products across a larger demographic. Proactive notifications inform customers about their battery level, network coverage (4G/3G), billing, data usage and other critical information.

Benefits of the SODA Innovator Program include:

• Access to the SODA specification
• Advanced lead time for IP development of custom SODA modules
• Early integration for hardware vendors and device priority

Smith Micro Software was recently named a Top 5 Finalist in the CTIA Wireless Big Idea Contest, at the International CTIA Wireless 2011 conference, with SODA. Visit www.smithmicro.com for more information.

About Smith Micro Software, Inc.:

Smith Micro Software, Inc. develops mobile applications and solutions for the communications industry. Our portfolio of products and services spans Connectivity Management, Communications and Content Management solutions. Smith Micro's solutions include client and server software applications to help its customers manage their software investments.

More information about Smith Micro Software (NASDAQ: SMSI) can be found on smithmicro.com.

Safe Harbor Statement:

This release may contain forward-looking statements that involve risks and uncertainties, including without limitation forward-looking statements relating to the company's quarterly revenues guidance, its financial prospects and other projections of its performance, the company's ability to increase its business and the anticipated timing and financial performance of its new products and potential acquisitions. Among the important factors that could cause actual results to differ materially from those expressed or implied in the forward-looking statements are changes in demand for the company's products from its customers and their end-users, new and changing technologies, customer acceptance of those technologies, new and continuing adverse economic conditions, and the company's ability to compete effectively with other software companies. These and other factors discussed in the company's filings with the Securities and Exchange Commission, including its filings on Forms 10-K, 10-Q, and 8-K, could cause actual results to differ materially from those expressed or implied in any forward-looking statements. The forward-looking statements contained in this release are made on the basis of the views and assumptions of management regarding future events and business performance as of the date of this release, and the company does not undertake any obligation to update these statements to reflect events or circumstances occurring after the date of this release.

Smith Micro, QuickLink, SODA and the Smith Micro logo are registered trademarks or trademarks of Smith Micro Software, Inc. All other trademarks and product names are the property of their respective companies.

PRESS INQUIRIES:
Smith Micro Software, Inc
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+1-949-362-5800
pr@smithmicro.com
or
LEWIS PR for Smith Micro
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smithmicro@lewispr.com