Today, Apple released iOS’s first developer preview version 14.5 is an important latest feature is the iPhone 12 models worldwide support in dual-mode SIM card of 5G after the function is only available in mainland China.
Overseas iPhone 12 models are furnished with both a physical SIM card slot and a digital eSIM card, which can achieve dual card dual standby functions.
Earlier, except for mainland China, the dual card mode only supported LTE networks, but now iOS 14.5 introduces support for dual card 5G networks.
According to the news, Apple plans to enable 5G in dual-SIM mode by the end of 2020, so the arrival of this feature is a few months later than supposed.
