Tag Archives: iphone data recovery

3 iPhone Modes: DFU Mode, Recovery Mode and Safe Mode

What is iPhone DFU Mode?

DFU (Device Firmware Update) Mode is a means to getting your iPhone to interface without iTunes automatically loading the latest iOS version onto it.

How to Enter DFU Mode?

This is an offcial guide, which works for iPod, iPad, iPhone and any iOS based devices.
1. Connect iPhone to your computer.
2. Turn off the iPhone.
3. Hold the Power button for 3 seconds
4. Hold the Home button and the Power button for 10 seconds simultaneously
5. Release the Power Button but keep holding the Home button
6. Keep holding the Home button until you are alerted by iTunes saying that it has detected a device in Recovery Mode

P.S. If you want to enter DFU Mode to recover deleted iPhone data, please follow How to Put your iPhone, iPad, iPod into DFU Mode?


What is iPhone Recovery Mode?

dfu mode and recovery mode

iphone dfu mode and recovery mode

Some people also call it as iPhone Restore Mode. Recovery Mode is that how to start all over again on your iPhone like new. It deletes everything,

including the operating system, and reloads directly from Apple. Once your iPhone is in recovery mode, you can proceed to the iPhone restore process.

How to Put iPhone into Recovery Mode?

This method works with iPhone, iPad, iPod, and all iOS devices.
1. Disconnect the iPhone and USB cable, but leave the other end of the cable connected to your computer.
2. Turn off the iPhone. Press and hold the Home and Sleep buttons on your iPhone at the same time until your device screen goes black.
3. While pressing and holding the Home button, and connect the USB cable to your iPhone. When you reconnect the USB cable to iPhone, the device should power on.

How to Exit iPhone Recovery Mode?

You can exit recovery mode before deleting data and restoring your phone. To do so, unplug the device from the USB cable. Then hold down the sleep/wake button until it turns off. Let go of the button and then hold it down again until the Apple logo reappears. Let it go and the device will boot up. This only works, of course, if your device was working properly previously. If you are unluckily lost data or restore iPhone before getting into Recovery mode, just use iPhone Data Recovery (for both Mac and Windows) to recover deleted iPhone photos, contacts, text messages, etc.


Differences between DFU Mode and Recovery Mode?

The most key difference between DFU Mode and Recovery Mode is iBoot. iBoot is the bootloader on iPhone OS devices, it acts on restore while iPhone is in Recovery Mode, iBoot makes sure that you are flashing a firmware version greater than or equal to a current one.
Recovery mode uses iBoot during restoring or upgrading your iPhone while DFU mode bypasses the iBoot so you can downgrade the current firmware because there is no iBoot agent during the DFU mode.


What is iPhone Safe Mode?

Safe Mode on the iPhone has been apart of jailbreaking for years now, but many people still don’t understand it. If your iPhone is jailbroken, Safe Mode will be invoked when MobileSubstrate (the Cydia support framework) crashes.

How to enable your iPhone into Safe Mode

1. Open MobileTerminal on the iPhone (If you’re unable to do so proceed with Step 2, else skip to Step 3)
2. SSH to the iPhone using WinSCP/PuTTy (Windows) or Terminal (Linux or Mac)
3. Login using the following default values (provided you haven’t changed them yourself):
UserName: root
PassWord: alpine
4. Once logged in, enter the following command
touch /var/mobile/Library/Preferences/com.saurik.mobilesubstrate.dat
5. Respring the SpringBoard

iPhone 5 Data Recovery – How to Retrieve Deleted Contacts, Notes, SMS, Photos from iPhone 5 for Mac and Windows

Part I. What Cause iPhone 5 Data Loss?

1. Lost iPhone 5 sata after jailbreak

iphone 5 data recovery

recover iphone 5 data

“When I try to jailbreak my iphone 5 with the latest version of redsn0w, I get this message: ‘missing keys.plist data for this build’. I have iOS 6 installed on my phone.” After iPhone Jailbreak failed, you may probably force to restore your iPhone to factory settings, which means, you are losing all your iPhone 5 data.

2. iOS upgrade caused iPhone 5 content lost

“After updating to iOS 6.0, I lost all of my contacts, text messages and imessages. Is there any way to get them back?!” You have realized that your iPhone data would be deleted automatically when iOS update. So the best way of iPhone 5 data recovery is data backup.

3. Deleted iPhone 5 data mistakenly

“I deleted my iPhone 5 Contacts by mistake, is there any way I can recover it? It turns out my iPhone had been backing up to iCloud at the same time so it was already deleted there. Please help!” Things will be easier if you have your iPhone 5 backed up, if not, just keep reading.

Part II. How to Recover Lost Data from iPhone 5

1. Recover iPhone 5 from iTunes Backup on Windows and Mac

If you have created a backup file in iTunes before data loss, which will help you to recover your data in any data loss situation. Here is how.
a. Connect your iPhone 5 to the Windows PC or Mac.
b. Open iTunes.
c. Right-click on the iPhone that’s connected and click ‘Restore from Backup’.
d. This will effectively remove all old information on your iPhone and get the backup data on your iPhone. If you had backed up contacts too in your previous iTunes backup, those will be restored to the iPhone and you should mostly recover that deleted contact now.

2.How to Recover Deleted iPhone 5 Contents from iCloud

iCloud is a cloud storage and cloud computing service from Apple Inc. The service allows users to store data such as music and iOS applications on remote computer servers for download to multiple devices such as iOS-based devices. So if you have iPhone 5 backups on iCloud, just follow there steps to recover them.

a. Login to https://icloud.com with your Apple ID and password.
b. Select a file type (Contacts, for example), and search an contact to check if the deleted/lost file (from your iPhone) is still visible here.
c. If it is, go to Settings -> iCloud on your iPhone
d. Turn off Contact (if it’s not turned off yet)
e. When the popup message comes up, press ‘Keep on My iPhone’
f. Now, turn ON the contacts again and tap “Merge”; wait for a while
g. Step 5: After sometime, you should see the deleted contact back on your iPhone
h. In case this doesn’t work, all you do is delete your iCloud account (but keep all data) and then re-add the iCloud account by logging in with your Apple ID and password
i. Merge all data and wait for a while. After sometime, iCloud will have merged all contacts to your iPhone and the deleted one should be back!

3.How to Recover iPhone 5 Data with a iPhone 5 Data Recovery for Windows and Mac

If you neither backed up iPhone 5 via iCloud, nor no iTunes backup files in hand, then try a third-party data recovery software. Afer testing, this prgrogram works well for both Windows and Mac OS (2 version provided).
1. Download the reliable iPhone Data Recovery software.
2. Follow the instructions on its interface.
3. Very soon, you will retrieve all iPhone 5 deleted data.

Part III. Helpful Video: How to Recover Deleted Files from iPhone 5?