
Mistakenly delete an important phone number or email address when checking contacts? How to undelete the contacts on iPhone? If you find yourself in such a situation, don’t worry, iFonebox can help you recover deleted phone number and transfer these contacts back to you iPhone in a few steps
iFonebox is a professional iPhone data recovery software which can directly scan your iPhone to recover the deleted phone number even if you didn’t have backup file. Before transferring deleted contacts back to iPhone you are allowed to edit and add contacts info like name, number, email address, etc.
Free Download this iFonebox by clicking below icons to have a try, it’s easy to use and works well with iPhone 5S/5c/5/4s/4/3GS,etc
iFonebox provides two way s to recover ios data on iPhone, below is a guide about How to recover deleted phone number on iPhone without backup
Step 1 choose recovery mode
Install iFonebox on your computer and launch it, connect your iPhone with computer by USB cable, your device will be automatically detected by iFonebox. Here choose “Recover from iOS device” as recovery mode.

If you have iTunes backup, you can also choose “Recover from iTunes backup” mode to preview the content in backup file, and extract iOS data from backup like contacts, photos, messages, notes, call historys, etc
Step 2 Preview and recover deleted contacts on iPhone
iFonebox will scan your iPhone automatically. The scanning time depends on the database on your iPhone. After scanning finished, all of the data on your iPhone could be displayed in the interface. Click “Contacts”, you could preview all the contacts on your iPhone one by one, check box “Only display the deleted items” on the interface to list the deleted contacts only, then choose those you want by clicking “Recover” button to save them all on your computer

Step 3 Edit and recover contacts to iPhone
If you want to recover your deleted contacts back to your device, just tick off those you want recover and click “Transfer all selected to device” button on the bottom of the interface to transfer those deleted contacts back to your iPhone

Tip: You could do some edit before transfer these deleted contacts back to iPhone. Choose one deleted contacts, and click the “Edit” on the bottom right of the interface to edit and add the content of this contact like name, number, address, birthday, etc. Then click "Save" button to transfer the contact back to you iPhone.
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