[howhao]

I have a sprint 8330 and when I try to perform the update to 4.5os through the application loader, it always would tell me i have the most up-to-date OS.

any idea?

my OS in options states core 4.3 software...

[jsconyers]

Have you removed the vendor.xml file? If not, you will need to.

If you have, follow these steps: http://www.blackberryforums.com/gene...-xml-file.html