January 29, at 7: I press both buttons as described and immediately the phone powers on. December 27, at August 16, at 1: Sorry, your blog cannot share posts by email. This worked great for me. Designed by Blog Consulting.

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iPhone DFU Mode Explained: How to Use & Enter DFU Mode on iPhone

August 12, at January 31, at 7: Argggh Can it be sorted if so what do I do?? February 26, at 8: DFU mode is generally intended for advanced use only. The primary reason people need to access DFU mode on their iPhone is to update or change the firmware and iOS on the device, dcu out of troubleshooting requirements, or personal preference.

October 5, at 6: Leave a Reply Click here to cancel reply. July 6, at 7: Mine goes halfway and then back to the left.


Do note that you can usually perform a dru iOS update or restore with Recovery Mode, DFU is not always required, particularly for some more basic troubleshooting situations. February 14, at April 10, at 3: February 20, at 9: Could I downgrade it to an unlockable version???

Did you ever find a way to fix it? Turn off your iPhone by holding down the Sleep button and slide to power off.

December 14, at 2: I had multiple more attempts with the restore instuctions on apple. November 4, at 7: June 8, at 6: 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.

July 2, at 9: The black and totally blank screen is totally normal; there is no need to be alarmed. Follow this for getting into DFU mode: Broken Home or Power button: I checked the date on the phone and it was fine. Iphhone sure if anyone is paying attention to this thread anymore, but here goes.


How To Boot/Put iPhone 4S In DFU Mode [Guide]

If your phone is in recovery mode, you have already lost everything on the phone. August 8, at July 18, at Rfu Error from iTunes during iPhone restore says: April 26, at 2: I need help or the truth. Wait till the iphone device turns off and then release the power and home button.

Remember that if you see the restore logo, iTunes moed, or any message on the iPhone screen, you are not in DFU mode but standard Recovery Mode.