Erase all content and settings on your iPhone, iPad Permanently
If you don't use your iPhone or iPad any more, you'd better erase the device data permanently. Dr.Fone for iOS provides an easy and safe way to wipe all the videos, audios, history and more on your iDevice. The erased data can not be recovered.
Workable Devices with iOS 9 and former:
iPhone 6 Plus, iPhone 6, iPhone 5S/5C/5, iPhone 4S/4
iPad Air 2, iPad Air, iPad mini 3, iPad mini 2, iPad with Retina display
If you want to completely erase data from iPhone , Coolmuster iPhone Data Eraser could be a good choice, it provides four erasing options to ensure all deleted data were overwritten and erased without the possibility of recovery by any practical software or hardware methods.
Contact involving personal privacy, you have to deep wipe contacts on iPhone after you are going to erase them ,
Frankly, if you found the deleted contacts appear on iPhone again , it is common , that means that you have not completely deleted them
To Erase all content and settings on your iPhone, iPad Permanently, iOS Data Eraser program offers us the easiest way. It helps us delete data containing your private information from the device, such as contacts, messages or personal videos/photos and so on. With its help, there is no need worrying about personal info leaked.
For the data can be completely deleted from iPhone ,we should delete iPhone contacts permanently with tool program can help us do the data wiping easily without recovery. So there is no need worrying about data leak from iOS device.
For the data can be completely deleted from iPhone ,we should delete iPhone contacts permanently with tool , the iPhone data erase tool can help us wipe iPhone everything easily without recovery. So there is no need worrying about the contacts leak from iPhone device.