RIM to Announce Second Quarter Fiscal 2012 Results on September 15, 2011

WATERLOO, ONTARIO--(Marketwire - Sept. 1, 2011) - Research In Motion Limited (RIM) (NASDAQ:RIMM)(TSX:RIM) will be reporting results for the second quarter of fiscal 2012 on September 15, 2011 after the close of the market. A conference call and live webcast will be held beginning at 5 pm ET. The call can be accessed by dialing 1-877-974-0445 or through your personal computer or BlackBerry® PlayBook™ tablet at www.rim.com/investors/events/index.shtml. A replay of the conference call will also be available at approximately 7 pm by dialing (+1)416-640-1917 and entering passcode 4466490#. A replay of the webcast will be available on your personal computer or BlackBerry PlayBook tablet by clicking the link above. This replay will be available until midnight ET September 29, 2011.

About Research In Motion

Research In Motion (RIM), a global leader in wireless innovation, revolutionized the mobile industry with the introduction of the BlackBerry® solution in 1999. Today, BlackBerry products and services are used by millions of customers around the world to stay connected to the people and content that matter most throughout their day. Founded in 1984 and based in Waterloo, Ontario, RIM operates offices in North America, Europe, Asia Pacific and Latin America. RIM is listed on the NASDAQ Stock Market (NASDAQ:RIMM) and the Toronto Stock Exchange (TSX:RIM). For more information, visit www.rim.com or www.blackberry.com.

Research In Motion, RIM and BlackBerry are trademarks of Research In Motion Limited. Research In Motion and RIM are registered with the U.S. Patent and Trademark Office and may be pending or registered in other countries. All other brands, products and company names mentioned herein may be trademarks or registered trademarks of their respective holders.