I successfully updated one of my DCO's BB Curve 8520 from version 4.6.1.174 to version 5.0.0.681. It took me 3 software downloads with the last one being successful and several Google links. It's a good thing the internet connection managed to achieved a 60+ kbps and I thought would take until 5pm to download a 116mb file.

After following the tip of deleting the vendor file, in which case, I just renamed it to vendor2. Then restarting the laptop to refresh the system and then plugging the pow...
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