For whatever reason, Verizon and Motorola have removed the option under Mobile Network Settings to switch to "CDMA Only" in the Ice Cream Sandwich update that is headed to RAZRs over the next few days. For anyone that doesn't have a RAZR MAXX, this is a problem, as LTE destroys batteries faster than you can charge them. In place of the former "CDMA Only" option is a "Global" feature for those that travel the world. Why they didn't leave the old option and simply add "Global" to the list is a great mystery, but don't worry, we have a way to get you onto 3G and saving batteries in just a few steps.
