Devices running BlackBerry OS 6.0 may not reach CDMA networks until next year, Kaufman Bros. analyst Shaw Wu said in a research note today. Industry sources said that the OS is in "beta testing" and should ship with its first GSM device, likely the BlackBerry 9800, before the end of September. CDMA devices, however, aren't so far and could be three to six months behind, pushing their launches either to the end of the year or early 2011.