How to Upgrade your BlackBerry operating system

This article describes how to upgrade your BlackBerry operating System

1st To your BlackBerry operating system up to date, you must on the download page for your provider.

2nd The latest desktop software is available here: http://www.blackberry.com/support/index.shtml

In most cases, it is also possible to update enem other providers to install (if they have the same BlackBerry model). This can be useful if your provider is not the latest version, you need or if you have a special language format. For example the "Hong Kong CSL" version for you to show Chinese characters and can enter (the operating system is still in English).
To an operating system from another provider to install, you must first file C: \ Program Files \ Common Files \ Research In Motion \ AppLoader \ VENDOR.XML delete it.