How to upgrade Blackberry

The procedure to upgrade the Blackberry ...

Terms:
1. Windows XP, Windows Vista
2. BlackBerry Desktop Manager version 4.5

Procedure:

1. Download the installer OS Blackberry ...
2. Install the OS files are already downloaded (Do not forget to turn off the Desktop Manager first)
3. Open the directory C: \ Program Files \ Common Files \ Research In Motion \ AppLoader
4. Delete files Vendor.xml
5. BlackBerry into a USB plug
6. click loader (in C: \ Program Files \ Common Files \ Research In Motion \ AppLoader) find the name loader.exe
7. Stay follow guide to install OS ...
   

The process takes about 1 hour, the longest time Erasing Application process (initial) and Waiting for Device (final) ... left to make coffee or just browsing.

Note:

• During the process, do not revoked his Blackberry with the USB.
• If a failure occurs, the upgrade process can be repeated from scratch.
• Upgrade Blackberry relatively safe, as long as it can always be improved by re-install with this process.
  

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