The iPhone 11 cannot be upgraded to 5g.
This is because the baseband it is equipped with is 4g network baseband, does not support 5g network access, only equipped with 5g network baseband can use 5g network.
The iphone11 is a mobile phone released by Apple Inc. on September 11, 2023. The iphone11 features anodized aluminum and glass, an A13Bionic chip, and an ultra-wide-angle camera that supports 2x optical zoom. As Apple's regular flagship, the overall strength of the iPhone11 is still quite excellent, although the appearance is still a wide border, the screen proportion is somewhat normal, but thanks to the blessing of Apple A13 processor and closed IOS system, its performance and fluency are the industry's top level.
Cannot upgrade 5G.
Because the hardware structure of the model 11 mobile phone does not support 5G network, it can only be used under the original 4G network, and it cannot obtain 5G network functions through software upgrade.
If you need to use 5G network, you need to buy mobile devices that support 5G network.
\"The iPhone 11 cannot be upgraded to 5G, because all current Apple phone models do not support 5G networks.\" However, the compatibility test of China Unicom's 5G terminals with the network is relatively full, and the compatible terminal brands now include Huawei, ZTE, OPPO, vivo, Xiaomi, Nubia and many other mobile phones.\"