DFU (Device Firmware Update) mode is a great way to update firmware, jailbreak, installing an old version of iOS or just rescue an unresponsive device. Here's how to put an iPhone - including the ...

DFU mode allows you to reinstall your iPhone's original firmware or jailbreak your iPhone by adding different firmware.

To exit DFU mode, simply hold down the sleep / power button and the home button together until your iPhone disappears from the device list in iTunes, then turn on the iPhone as normal.

Device Firmware Update—or DFU—mode allows you to change the firmware on your iPhone when your iPhone is bricked and recovery mode doesn’t work, possibly because of an errant software update.

DFU Mode, or Device Firmware Update mode, is used for manually installing firmware on your iPhone.

This tutorial explains how to reset an iPhone 7 and iPhone 7 Plus, and how to activate Device Firmware Upgrade (DFU) mode to troubleshoot your device if needed. Apple has changed the reset process ...

Following James Whelton’s discovery of the possibility to bypass the iPod Nano 6G cache comparison to install blank spaces on the device and remove apps from its Springboard, well-known developer ...

A fresh change buried in the latest macOS Sonoma beta should make it a little easier to get bricked Macs out of Device Firmware Update (DFU) mode.