4. After connecting the two phones, select the data you want to
migrate from your old phone. Tap to start. Then wait until the
transfer is completed.
If the old device is iPhone:
1. Sync the data of your iOS device to iCloud.
2. Open Clone phone app.
3. Choose I'm a new phone and then tap on "iPhone".
4. Sign in to your iCloud account and start importing data.
5. It's recommended to complete the whole data transfer process
while connected to a Wi-Fi network, and Clone phone should
always stay on the screen. If you ever get disconnected from
the iCloud server, please try logging into iCloud again and pick
up with the data transmission. Please note that only certain
format of data can be transferred due to compatibility issues.