I activated my new Nexus this morning and as of tonight my old original Droid is still functional (syncing Gmail etc)... I seem to remember when I last upgraded my phone that it was deactivated the second the new one was working. This has me kind of nervous that they are charging me a ton of money or something. I just turned the old one off just in case. Does this have anything to do with the old one being 3G and this one being 4G? Do I need to call Verizon?