Here's the deal. I updated my phone with the one in the sticky a few weeks ago.
Now my brother got a BlackBerry and I'm trying to update his to the official T-Mo version. First I deleted the old version of 4.5, the unofficial one. Then I downloaded and installed the T-Mo version. When I hook up his phone to DM it doesn't recognize the update. I can't even get it to go manually. I had no trouble with mine using the unofficial version and crackmem. Why can't I do this the simple way?
try restarting the computer and doing a battery pull... if that doesn;t help. try reinstalling the os..... if that doesn;t work, delete the vendor.xml file
Yeah, I downloaded the right OS. I restarted the computer, and I tried reinstalling the OS. I'll try a battery pull.
Is there a file I should look for on the computer to manually upgrade this thing? I shouldn't have to delete the vendor.xml file because it's the official T-Mobile version for his brand new T-Mobile phone that he got yesterday.