Before you sell your iPhone, it's extremely important and necessary to erase all data including contacts, text messages, photos, videos and other personal information on it, for you don't want others access your important personal data on the iPhone and leak your privacy out after you sell it. So how to securely and completely delete iPhone data so that no data recovery program can recover them later? Now simply follow the guide here to permanently erase your iPhone before selling.
You should be aware with the internal flash memory on your iPhone, data isn't really erased when you delete something. So in order to permanently delete data and personal information from iPhone, you are suggested to use a third-party data eraser software called iPhone Data Eraser which can assist you erase all contents on your iPhone 5S/5C/5/4S/4/3GS permanently with 1 click. It's able to erase all iPhone data, including Contacts, SMS, Call History, Calendars, Emails, Notes, Reminders, Apps, System settings, Apple ID, Photos, Videos, Safari Bookmarks, Passbook and so forth.
Source: http://www.recovery-ios.com/data-eraser/erase-iphone-data.html
1. How to Erase iPhone Permanently
& Securely Before You Sell It
Source: http://www.recovery-ios.com
2. “I'm going to buy a new iPhone. But before I sell the old iPhone, I
need to erase my iPhone permanently. Is the built-in erasing
method on iPhone secure enough? How do I ensure that it
completely wiped off all my personal information that can't be
recovered by any data recovery software?”
Need to Erase iPhone?
3. Things You Need to Know
The internal flash memory on your iPhone stores the
data you deleted. That means the data isn't really
erased when you delete something from iPhone.
4. In order to permanently delete data and personal
information from iPhone to prevent your privacy
from leaking out, you are suggested to use a third-
party data eraser software. What is it?
How to securely and completely
delete iPhone data?
GO!
5. An ideal iPhone erase
application to permanently
wipe all data from iPhone
Permanently wipe All personal information from iPhone
Meet Mil-spec DOD 5220 – 22 M standard for permanent data destruction
Perfectly compatible with all jailbroken & carrier-locked iPhone
Keep personal info unrecoverable to others with permanent erasion
SafeEraser - iPhone Data Eraser
6. Before deleting your iPhone data permanently with iPhone
data eraser, make sure you have downloaded the free trial
and installed it on your PC.
Preparation Before Erase iPhone
iPhone Data Eraser is able to delete all types of files,
including Contacts, SMS, Call History, Calendars, Emails,
Notes, Reminders, Apps, System settings, Apple ID,
Photos, Videos, Safari Bookmarks, Passbook and so forth
from iPhone 5S/5C/5/4S/4/3GS.
7. Tips: Please visit the source page: http://www.recovery-
ios.com/data-eraser/erase-iphone-data.html to view the
full tutorials on data erasing.
Steps to Permanently Erase Data
from iPhone
Step 1. Backup iPhone Data
Step 2. Erase Data with iPhone Data Eraser
