Putting your iPod Touch into its Device Firmware Upgrade mode bypasses the currently installed operating system, allowing you to upgrade, restore or downgrade your device's firmware. Software ...

You can erase all the memory off of your iPad Touch without the password by connecting the device to iTunes, and then placing the device in the Device Firmware Update ...

From a hard reset to DFU Mode, here’s what actually works ...

This tutorial explains how to force restart Apple's iPhone 6s and earlier models, and how to activate Device Firmware Upgrade (DFU) mode to troubleshoot your device if needed. A hard reset basically ...