How to move the software (including data) from the original mobile phone to the new one?

Taking Meizu mobile phone as an example, the data transmission method is as follows:

Materials/tools:

Replace assistant application

1. Two mobile phones open the change assistant app at the same time, as shown below.

2. The old mobile phone chooses to send data and the new mobile phone chooses to receive data, as shown below.

3. Enter the connection code on the old mobile phone, as shown in the figure below.

4. Select the content to send, and select Start Sending, as shown below.

5. It is being sent at this time, as shown below.

6. After the transmission is completed, the replacement is successful.