If you enter into Recovery mode first, and then into DFU, you are likely getting the right DFU.Įntering Recovery is relatively simple. Even worse, there is absolutely no way to distinguish between these two modes. But there is a problem: it appears that there might be two slightly different DFU modes, and if the device enters the wrong one, the checkm8 exploit will most probably fail (the device will be rebooted). Not rocket science (although you should be careful with timings), and past some trial and error you will do that with your eyes closed. If your device shows a screen telling you to connect the device to iTunes, retry these steps.If open, iTunes will alert you that a device was detected in recovery mode. Nothing will be displayed on the screen when the device is in DFU mode.If the Apple logo appears, the Side button was held down for too long.After 5 seconds, release the Side button while continuing to hold down the Volume Down button.Hold down the Side button until the screen goes black, then hold down both the Side button and Volume Down button.Connect the device to a computer using a USB cable.For devices based on the A11 and newer SoC, the steps are:
We have compiled a comprehensive manual on DFU last year, see DFU Mode Cheat Sheet.
Iphone recovery mode iphone x how to#
This article describes how to do it properly for the iPhone 8, iPhone 8 Plus and iPhone X that are now supported by Elcomsoft iOS Forensic Toolkit. There is no software way to enter DFU, so you have to do it manually. In order to use the checkm8-based acquisition, the device must be placed into DFU (Device Firmware Update) mode first, and this is the trickiest part of the process.
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