Originally Posted by JSanders
Rivvie, IIRC when I did my upgrade, it was from the About screen or an upgrade link in the DTG menu.
Just upgraded to 4.5.0.x this morning, walked through this D2GO. The Updates menu item sends you to their website with your registration key, which then provides the link to the OTA JAD file. You can send that JAD link to yourself in email and download the entire 2.2MB mess easily (I used my getapp.sh shell script). 56 files - 1 jad, 1 jar and 54 cod files for the whole package. I installed it from a folder on my SD card just fine.