Not Helpful 0 Helpful 4. Connect your device to the computer. Designed by Blog Consulting. What is DFU mode? Cookies make wikiHow better. Not every jailbreak process requires you to do this.

Uploader: Kazidal
Date Added: 24 October 2011
File Size: 46.23 Mb
Operating Systems: Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X
Downloads: 12007
Price: Free* [*Free Regsitration Required]

What should I do? The content of this website is not supplied or reviewed by Apple Inc.

Is this article tojch to date? Thank you for your feedback! It depends on what you’re doing. If you want to send in your jailbroken iPhone for warranty service, you will need to reverse the jailbreak process. Answer this question Flag as Do this for 10 seconds or until the screen darkens. Tips Timing is critical when putting a device into DFU mode. Connect your device to the computer.

DFU Mode – The iPhone Wiki

What is DFU mode used for? It may take a few attempts before you are successful. Let us know how it goes in the comments. Can you tell us which parts were out of date so we can update them?

However, if an iPhone’s firmware update is interrupted or the system memory is corrupt as a result of a process like jailbreaking, DFU dtu ensures that the iOS device can be restored even if the memory is corrupt. Help answer questions Learn more.


How to put your iPhone, iPad and iPod touch in DFU mode

Not Helpful 0 Helpful 0. This may require you to put your device into DFU mode.

By using this service, some information may be shared with YouTube. If you cannot do it after a few attempts, try again later. Youch is usually done as a troubleshooting step, when the device will not restore properly through iTunes.

How to put your iPhone in DFU mode

After a few seconds, a message will appear in iTunes letting you know that the device has been detected. After exactly 10 seconds of holding both buttons, release the Power button but continue holding the Home button.

DFU mode occurs before the device loads the installed operating system This allows you to change system files while they’re not being accessed. DFU mode is a state that allows you to put your iPhone to interface with iTunes, but does not load iOS operating system or boot loader.


If you get stuck in DFU mode and need to get out, just hold the power button and home button simultaneously until the Apple logo appears. Designed by Blog Consulting.

How To Enter / Exit DFU Mode On iPhone, iPad, iPod touch

How to enter DFU mode: Make sure that iTunes is running. Because of the need for exact timing during ipd procedure, it is recommended that you read the entire guide first before beginning.

How to exit DFU mode: Put your device into DFU mode when unjailbreaking. Press the Home button. Please follow this link to read the complete disclaimer. My phone is stuck on an apple iod and loading bar which isn’t even loading. Warnings Jailbreaking will void your warranty and expose your phone to threats such as malwares and other security issues.