Comment passer un iphone en mode DFU

Posted May 2, 2008 at 9:01pm by iClarified | Please help us and submit a translation by clicking here | 6214790 views
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DFU signifie Mise à jour du firmware de l'appareil. Si une restauration en mode classique ne fonctionne pas, vous pouvez utiliser le mode DFU en dernier moyen. Quand l'iphone est executé en mode DFU, le firmware n'est pas chargé avant la tentative de restauration.

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For your convenience this tutorial is available in video format also. Click the Watch It button to view the tutorial!









Pour placer l'iphone en mode DFU afin de restaurer via itunes, suivez ces quelques pas:

Étape 1
Ouvrez itunes est connectez l'iphone à votre ordinateur.


Étape 2
Appuyez en même temps sur le bouton principal et le bouton d'allumage et maintenez les appuyés.


Etape 3
Après exactement 10 secondes, relachez le bouton d'allumage. Maintenez le bouton principal appuyé jusqu'à ce qu'itunes affiche un message vous avertissant qu'il à détecté un iphone en mode restauration.


L'écran de l'iphone devrai devenir noir comme celui-ci:


NOTE***: Cela prend du temps pour apprendre à mettre l'iphone correctement en DFU. Généralement, je maintient enfoncé les deux bouton et je relache le bouton principal juste avant le moment où je pense que la pomme va apparaitre. Si vous êtes toujours en train d'appuyer sur les boutons quand la pomme apparait, c'est que vous les avait maintenu trop longtemps!
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Neil - April 22, 2014 at 2:31pm
I couldn't get the video to work but the instructions helped me a lot. I ended up using a tool I found at www.wareisjoe.com/dfu. It has a diagram, countdown and instructions.
George - April 19, 2014 at 12:18am
What do I do if I recently just JailBroke my iPhone 4 and its just the Apple Logo it stays for 10 or 20 seconds then it gets of and comes back 2 seconds after. Can anyone help me please??????
itaym1 - March 9, 2014 at 6:14pm
http://www.rapidunlockers.com Great site for permanent factory unlocks - sim free your mobile phone. It is the cheapest one i found, give it a try .
S. Rao - January 19, 2014 at 8:19pm
I have a jailbroken iPhone3GS. Something went wrong ..and it wont even power on.Screen remains 100% dead. No light. No apple logo. However, i am able to get into DFU mode .. and when I ask iTunes to "Restore iPhone": .. it goes through the motions of trying to restore/recover. And ends with the following message - "The iPhone cannot be restored. An unknown error occurred (3194)"
Doombringer - January 11, 2014 at 7:55am
still not working!
gregglee - January 17, 2014 at 3:36am
ive done a master reset on a iphone 5s three times thru itunes and dfu and its still asking me for the previous owners information. Can anyone help me with this????
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