It's always frustrated to accidentally delete contacts, especially an entire contact book on your iPhone. It will be much worse if your iPhone has much to do with your work. Losing all contacts from iPhone can be a nightmare.
If you realize yourself in the situation where you have deleted contacts from your iPhone that are really important for you and you must recover, you can often get them back by performing a variety of tricks. And right in here, we are going to introduce a dedicated iOS recovery tool for you which is able to recover lost data, such as lost contacts from iPhone.
iPhone Data Recovery(http://www.recovery-ios.com) provides different solutions for iOS users to recover lost data from iPhone, iPad or iPod. No matter you are using iPhone 5S, or iPhone 5C, 5, 4S, 4 or even the oldest iPhone 3GS, this recovery software will recover all kinds of iPhone data, including contacts, photos, messages, videos, voice memos for you. The following article will show you the solution to recover deleted iPhone contacts from iCloud step by step. If you have entered iCloud before, the entire data of your iPhone would be backed up in your iCloud automatically.