Rebel Simcard Solutions NanoriOs iPhone 4S 5 %C 5S Unlocking iOS 7.0.4 » iphone dfu mode http://solutions-point.co.uk Rebel Simcard UK with World exclusive Products and Services Sun, 24 Nov 2013 13:53:46 +0000 en-US hourly 1 http://wordpress.org/?v=4.1.18 How to Put an iPhone Into DFU Mode http://solutions-point.co.uk/put-iphone-dfu-mode-2.htm http://solutions-point.co.uk/put-iphone-dfu-mode-2.htm#comments Wed, 05 Nov 2008 12:48:17 +0000 http://blog.rebelsimcard.com/?p=377 DFU means Device Firmware Update. If a restore using Recovery Mode doesn’t work you will want to use DFU Mode as a last resort. When placing your iPhone into DFU Mode it does not load the OS before attempting the restore Step One

Open iTunes and connect the iPhone to your Mac.

Step Two
Press and hold the Home button and the Sleep/Wake button at the same time.

Step Three
After exactly 10 seconds release the Sleep/Wake button. Continue holding the home button until you iTunes pops up a message telling you that it has detected an iPhone in recovery mode.

The iPhone screen will remain black like this:

NOTE***: It may take a few attempts to get your iPhone into DFU mode. Generally, I hold down both buttons then release the Home button just before I think the Apple logo would appear. If you are still holding both buttons down and you see the Apple logo you are holding them down for too long!

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