After the Update or Restore completes, set up your device.Your computer will try to reinstall the software without erasing your data. Wait while your computer downloads the software for your device. If the download takes more than 15 minutes and your device exits the recovery mode screen, let the download finish, then repeat step 3.

When you see the option to Restore or Update, choose Update. Keep holding them until you see the recovery mode screen. With any brand new jailbreak solution comes a slew of new jailbreak-related issues and problems.

iPhone 6s or earlier, including iPhone SE (1st generation), and iPod touch (6th generation) or earlier: Press and hold both the Home and the top (or side) buttons at the same time. Here’s a checkra1n DFU mode process tip on how to enter the mode successfully almost every time on your iPhone or iPad device.

Keep holding them until you see the recovery mode screen.

iPhone 7, iPhone 7 Plus, and iPod touch (7th generation): Press and hold the top (or side) and volume down buttons at the same time.

Then, press and hold the side button until you see the recovery mode screen. You’ll know your iPad is in DFU mode it shows up in iTunes or Finder while the screen is still black. After 10 seconds, let go of the power button while continuing to hold to volume down button for about another five seconds. Press and quickly release the volume down button. Hold both buttons simultaneously for approximately ten seconds.

iPhone 8 or later, including iPhone SE (2nd generation): Press and quickly release the volume up button.

Keep your device connected and wait until the recovery mode screen appears:.

If iTunes is already open, close it, then open it again. On a Mac with macOS Mojave or earlier, or on a PC, open iTunes.

On a Mac with macOS Catalina, open Finder.

So, when your iPhone 8/8 Plus/X running iOS 11 cant be turned on or recognized by iTunes, you can put your iPhone into DFU Mode which can make your iPhone recognized by iTunes.And then you can restore your iPhone in DFU Mode by. If you're using iTunes, make sure you have the latest version of iTunes. It is essentially a mode where the boot ROM can accept iBSS.DFU is burned into the hardware, so it cannot be removed.

Make sure that your Mac is up to date.

Enter dfu mode ipad 5.1.1