The iPhone 12 finally brings 5G to the iPhone. The iPhone 12 mini. Pin On Products Use 5G with your iPhone iPhone 12 iPhone 12 mini iPhone 12 Pro and iPhone 12 Pro Max work with the 5G mobile networks of certain network providers. Does iphone 12 have 5g t mobile . As such 5G might not be available in most parts of the world. It offers fast downloads and uploads. If you have iPhone 12 iPhone 12 mini iPhone 12 Pro or iPhone 12 Pro Max and both phone lines are active 5G isnt available. Here we have gone through a guide on how to fix 5G not. The new iPhone 12 models move between 4G and 5G to conserve battery power. Widespread availability is expected by 2025. 2340by1080-pixel resolution at 476 ppi. 54inch diagonal allscreen OLED display. When 5G is needed -- like for high-def video streaming -- itll automatically tap into. When 5G is needed -- like for high-def video streaming -- itll automatically tap into. Same issues with lag and very slow internet perform