What is DFU Mode and how to Enter DFU Mode on iPhone 11, 11 Pro and 11 Pro Max? How to Put iPhone 11 in Recovery Mode? Difference between DFU and Recovery mode and more.
Putting iPhone 11 in DFU Mode is helpful when the device is corrupted.
When you have done everything to restore your iPhone back to its normal condition but nothing works well, then the last resort is to get iPhone 11 in DFU mode.
You have updated the iOS, your device switched off due to low battery during the update process, you have installed an app that contains viruses and corrupted your iOS operating system and your iPhone looks irreparable. You can try to boot iPhone in dfu mode to restore the device.
Putting iPhone in DFU (Device Firmware Update) will delete everything, your photos, media files, current iOS version, and other files.