Im running on .75 right now. I just downloaded .83 and installed it but my desktop manager won't recognize the .83 os. it wont let me install the .83 os. verizon wireless, 9530, .75

thanks

So you must be using a beta OS...

If DM is being quirky, go to c:/program files/common files/research in motion/apploader and run loader.exe.

Back up your BB first and make sure DM is closed when running loader.exe.

must i have official os installed in order to upgrade to .83?

this works fine

did you delete the vendor.xml file? a lot of people forget to do that and then can't figure out why the new OS won't load...