This video is the detailed guide of how to recover lost & deleted contacts for your iPhone 4 without itunes backup file directly on Mac.
Dr.Fone for Mac can help you easily recover photos, contacts, text messages, and more on iPhone, iPad and iPod touch. Retrieve lost & deleted data directly from your iOS device, or via its iTunes backup file.
•Directly recover from your iPhone 4/3GS, iPad 1 & iPod touch 4 or iTunes backup
•For all other iOS devices, like iPhone 4S, iPhone 5 and iPad with Retina Display, recover via iTunes backup
•Recover up to 12 file types, including photos, contacts, messages, videos, notes...
•Preview photos and read details of messages, notes, calendar, call logs, and more
•Get back data lost due to accidental or intentional deletion,iOS device damage or iOS crash
Directly Recover Lost Data from Your iOS devices on Windows
Recover Lost Data from iPhone 4
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Recover Deleted Data from iPad 1
Recover Deleted Data from iPod Touch 4