How to switch from 5G to 4G on iPhone 12

Switch between 2G/3G/4G/5G – Samsung Android

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 . This might reduce battery life.17 Mar 2022

Check The Settings Choose Network and Internet. Find Mobile Networks. Look for Network Type. If you see the 5G option (which is usually automatic in phones capable of 5G), it follows that your phone is 5G equipped .