Choose how your iPhone uses the 5G network, which can affect battery life. 5G Auto: Enables Smart Data mode. When 5G speeds don’t provide a noticeably better experience, your iPhone automatically switches to LTE, saving battery life. 5G On: Always uses 5G network when it’s available .
Read moreIs LTE better than 5G on iPhone 12?
Verizon’s low-band “nationwide 5G” network delivers slower speeds on an iPhone 12 than the carrier’s 4G LTE network, according to new testing. … The carrier launched its “nationwide” 5G network in October.
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