How does the iphone transfer data to the new iphone?

the official version of IOs 12.4 is updated, and the iPhone migration function is officially launched, which can directly transfer data from the old iPhone to the new iPhone without data cable or computer intermediary.

there are also two ways to transfer data from the old device to the new device, one is wireless, and the other is to connect the devices by using the lightning to USB 3 camera converter and the lightning to USB cable.

With the upcoming release of the new iPhone, partners who need to change their phones this year can use the migration function to migrate all the data from the old devices to the new phones, including copying the complete data information such as WeChat records, application usage status, address book and SMS to the new devices. The migration time depends on the used capacity of the devices. Generally speaking, it takes about 3 minutes for 15 GB of content to use the new devices seamlessly.

log in to the same iCloud ID and turn on all backup switches. Log in to the same Apple ID and turn on the function of downloading software purchased by other devices. There will be options for the initial activation of new mobile phones. But some software content does not support it.