So, I just got a stock unrooted D2. I don't have service with it yet & won't for a while, but wanted to try the new GB in the meantime. I connected to wifi, checked for updates, & Motorola is wanting to push "4.5.601.en.US" instead of the "4.5.601.A955.Verizon.en.US" update. I need this phone to stay a native Verizon device, does anyone know if there's a difference between these two updates? Thanks!