First, you need to install a happy phone recovery master on your computer
Step one: Open the Happy phone recovery master, click on the top of "backup via itunes", select the itunes backup file you need to restore, click the "Select" button, go directly to scan the itunes backup recovery mode.
The second step: Jump into the Data recovery interface, click the "Calendar" icon, and wait for data scanning results. Scanning time is generally 5-10 minutes, the size of the cell phone memory data may lead to a different time.
Step three: After the scan succeeds, jumps to the Calendar information results list. Click "Show only deleted" in the upper left corner, the orange font is the deleted data that is scanned (restore not full), and check the data that you want to recover (otherwise the default is all selected) for the recovery operation.
Fourth step: The lower right corner of the interface to choose "Restore to the computer": The data will be checked back to the computer;
Select the path you want to restore and, depending on your needs, click "Browse" to replace it (otherwise the default path). Click "Restore" to restore the data to the specified path. Cancel the recovery, then click Cancel or X to close the window;
Restore complete, click "Close" or "X" to close the window.
Friendly tips:
Pro, if you scan the itunes backup time too long, and the device is not around, then you can choose Happy Mobile phone Recovery master "through the icloud backup recovery" mode for data scanning.