Solutions:
Abnormal one-button replacement is usually caused by the big difference between the previous and new mobile phone system versions or data conflicts. It is suggested to try following ways:
1. Upgrade both phones to the latest system version and send and receive them again.
2. In the process, error or interrupt is reported. Whether this problem occurs every time it reaches a certain data (such as a certain program). If not, it is recommended to send data separately. For example, send the contact first, send the photo after the contact receives, and send the program after the photo receives.
3. If the contact person or SMS didn't sent and receive normally, it is still invalid after repeated attempts. It is recommended to use MI Cloud service to export and import contacts.
4. After sending the program, it is not successfully installed. After several invalid attempts, it is suggested to send the program one by one.
5. There are a lot of data sent and received with Mi Mover, including application data. There may be data conflicts or compatibility problems in the process of sending and receiving.
Notes:
The data of the system branch and application double-open can not be transmitted with Mi Mover, which is normal.