How to use WIFI device replacement in the device replacement assistant? In addition to WIFI device replacement, what other devices can the device replacement assistant use?

Currently, the device replacement assistant supports two methods: WIFI device replacement and cloud device replacement. The following are two methods: 1. WiFi device replacement: Two mobile phones are on the same WiFi network and can be switched via WiFi. Function to transfer data (that is, transfer data from machine A to machine B). Machine A needs to choose to send local data, and machine B also needs to click on this machine to receive data, so that the two machines can be connected. After machine A clicks to send its own data, it will search for machines that have selected this machine to receive data. Currently, it supports the transmission of three types of data: contacts, text messages and contacts. 2. Cloud replacement: refers to data transfer through Tianyi Cloud. Users can export local data on the phone to Tianyi Cloud by sliding up the button (currently supporting five types of data: contacts, text messages, call records, applications, and photo albums). When you need to change the machine, log in to Tianyi Cloud on the new machine, pull down the button in the cloud replacement, enter the import, select the name of the original machine, and you can perform the data recovery operation. To learn more about service offers, click the "Official Website" below. Customer service 324 will answer your questions.