When the iPhone is in DFU mode, the display is completely black. Because it bypasses the iBoot (bootloader for iOS devices) process, DFU mode can be used in a variety of situations, including iOS firmware updates, downgraded firmware, and rebooting the linked device to jailbreak. This is a special mode that allows your iPhone to interact with your Mac or PC’s iTunes software, but it does not trigger the iBoot process. Overview the difference of Recovery Mode and DFU Modeīefore we explain how to start iPhone 11, 11 Pro, or 11 Pro Max in Recovery Mode or DFU Mode, it is important to know the difference between the two of them.ĭFU Mode: Indicates the device firmware update mode. However, if you are using an iPhone 7 or earlier, you will find that this new button combination is more complex than before. Apple went into DFU mode, using the same button combination found in the iPhone 8, 8 Plus, and X. Your iPhone may be new, but the hidden DFU code isn’t.

The process of putting these phones in DFU mode and restarting them is also a bit different from older iPhones with a physical Home button. Recovery and DFU modes can come in handy if you’ve fiddled with your iPhone and stopped loading completely for some reason. However, if you need something more powerful for your iOS device, DFU can be a powerful tool. Sometimes iPhone hiccups often require a simple reboot or restart. Instead, it is usually the last resort to return your broken or faulty iPhone. To exit DFU mode, hold the power and volume down button on iPhone 7 to reboot it, while it is connected to iTunes.If not running, DFU stands for Device Firmware Update. If it is not, restart the process again to enter DFU mode.

The screen on the iPhone should be completely black.

Depress the power button but keep the volume down button pressed until you see a message pop up on iTunes saying that the iPhone is in recovery mode and must be restored.

Keep both these buttons pressed for 10 seconds.

Without leaving the power button, press the volume down button.

On iPhone 7, press and hold the power button for 3 seconds.

Connect iPhone 7 to a computer running iTunes and power it off.

Here is how you can enter DFU mode on iPhone 7 Unlike recovery mode, it does not load iOS or the boot loader. Enter DFU mode on iPhone 7ĭFU mode is only used when you need to update (or downgrade) iOS by connecting it to iTunes. Previously, the power and home buttons had to be pressed simultaneously until the iPhone restarted.

Simply hold and press the power button and volume down buttons, until the screen turns black and the iPhone starts rebooting.

Enter dfu mode iphone