While Apple’s iPhone 12 5G compatibility is the highest of any phone due to the record number of 5G bands support, and the so-called C-Band inclusion makes it futureproof for Verizon or AT&T’s 5G network expansion plans, the next-gen connectivity can be a battery hog.
Moreover, you can’t run 5G in a dual SIM mode, so there are plenty of reasons you might want to turn 5G on the iPhone 12 off. Thankfully, Apple will do it for you provided with a new feature.
