Name]\AppData\Roaming\Apple Computer\ MobileSync If you choose iTunes, your settingsĪnd important local data would be saved to computer, and iTunes would replace everything on ITunes is the common tool that users use it make an iPhone backup to PC or Mac. Your files likeĬontacts, photos could be part of your fortune. In modern time, saving data would be increasingly understood by people because moreĪnd more data about us would be saved to mobile phone and computer. When you delete any app you could lose precious resources before you realize what would happen. You should backup your iPhone in case of any data loss.