
Hello duty, I mistakenly deleted my contacts from my iCloud account from my old iPhone 4. How can you help me to recover my lost contacts. I have two iPhones 4 and 6,while trying to clear the old iPhone 4 while still keeping my iCloud account on it i deleted my contacts not been aware that the contacts on the new iPhone 6 will be affected. Please treat as important and Urgent
Generally speaking, we will sync contacts via iCloud when we need to move contacts from old iPhone to new iPhone. However, when turn on Contacts in iCloud, whenever you delete some contacts in one iPhone, those deleted contacts will also be deleted in the other iPhone, which is annoying. So is there any way to restore contacts mistakenly deleted from iCloud? Definitely yes. Don't worry. Here, I have a method to help you recover iPhone contacts mistakenly deleted on iCloud.
Tips: Those deleted contacts are still kept in your iPhone if not wiped by new added data. So if you want to find and retrieve deleted contacts, you'd better turn on Airplane Mode when you find data deleted, just in case deleted contacts are overwritten by new added or received data.
When it comes to iPhone contacts data recovery, we need to mention a professional iPhone data recovery software--iFonebox, which enables you to retrieve mistakenly deleted contacts on iCloud.
As the best iOS data recovery tool, iFonebox can not only recover deleted or lost wechat messages, contacts, text messages, notes, whatsapp messages, calendars, etc, from iPhone or iPad directly, but extract and restore lost data from iTunes or iCloud backup selectively without wiping any data on your iOS device. Attention, you can transfer recovered contacts back to iPhone directly via iFonebox, the same as notes and messages. So amazing.
It is necessary to download and install iFonebox on your computer if you want to restore mistakenly deleted contacts from iCloud. There are two versions accessible: Windows version and Mac version.
How to recover mistakenly deleted contacts from iPhone?
Launch iFonebox. Choose Recover from iOS Device mode. Remember to connect your iPhone to the computer with USB cable. Once connected successfully, iFonebox will detect your iDevice. If it is the first time to connect your iPhone to PC, you need to choose Trust the computer on your iPhone screen. Click Start button to begin.

Scan contacts from iPhone. Now just click on Contacts item to start analysis process. Larger data needs more time. Please be patient.

Preview and select lost contacts to recover. Now you have the chance to view those scanned contacts and then, select them, click Recover to Device button to transfer all found contacts back to your iPhone directly.

In short, iFonebox is your great helper to restore mistakenly deleted contacts from iCloud.