No matter how careful you are, you are likely to lose data from your iPhone, computer, etc. due to different reasons in the daily life and work. So one day, you found some important contact number have gone from your iPhone, please calm down. You can find some effective way to recover deleted or lost contacts from iPhone with ease.
Actually, everytime you sync iPhone to iTunes, it will automatically generate a backup file and save on your computer. However, you can't find them easily. Thus, if you want to retrieve iPhone lost contacts from your iPhone device, you need to find a reliable iPhone Contact Recovery software as your assistant - Coolmuster Data Recovery for iPhone iPad iPod (Windows Version) and Coolmuster Data Recovery for iPhone iPad iPod (Mac Version) would be your best choice.
Being a professional recovery tool, Coolmuster aims to help you find back all lost or deleted data from iPhone with one click. It is compatible with all models of iPhone, including iPhone 6S Plus/6S/6 Plus/6/5S/5C/5/4S/3GS. Now, just get this powerful program for Mac & Windows by clicking below icons.
The tutorial below is about the Windows version of Coolmuster Data Recovery for iPhone iPad iPod.
Before we start the recovery, you need to know that you shouldn't use your iPhone to sync new data after you lost contacts. Because any operation may overwrite the lost data. So please pay more attention to this point.
Now, just follow the below instructions to learn:
Step 1. Launch the program and you'll found all iTunes backup files have been detected and displayed in the main interface. Just choose the one of your iPhone and press "Start Scan" to begin to scan for files.
Step 2. After the scanning, you'll be showed a list of lost data files on the left, including contacts, messages, camera roll, photos, etc. For lost contacts, you can choose "Contacts" and find those contacts you want back. Then click "Recover" to save them on your computer. Done!
Tips: In order to avoid losing contacts from iPhone again, please backup your iPhone frequently.