This is for the BlackBerry Pearl 8130 only and the BlackBerry Curve 8330 only. Please only upgrade if you are comfortable with the process. For the 8130, this is the first official carrier release since October, 2008. If you need help Installing an OS (Operating System), reading our 3 easy step article should help.
We offer no warranty and cannot be held responsible for anything that may happen to your BlackBerry as a result of installing this update.