To be frank, we can use the official solutions to restore iTunes or iCloud backups.
However, the most notable thing is that it will cause further data loss by overwriting our current data saved on iPhone.
The one who doesn't care data loss and can accept the whole backup restoration can use this direct way.
But if you want to selectively recover the data you lost or deleted before, a tool, like Joyoshare iPhone Data Recovery, is necessary. Maybe you can give it a try.