Learn how to easily put your iPhone into DFU mode for troubleshooting software issues. Follow these simple steps to resolve any problems you may be experiencing.
Sometimes iPhone problems require a non-standard approach to solving. For example, using DFU mode (Device Firmware Update). This is a tool for working with the device software at the deepest level. In this article, we will look at how to enable DFU, what its advantages are and why it is considered an effective solution for restoring an iPhone.
Why do you need DFU mode?
DFU (Device Firmware Update) mode is a special operating mode of the device that allows direct interaction with the computer via iTunes or Finder without loading the iOS operating system. This approach opens up opportunities for reflashing, data recovery or updating the device, especially in situations where standard recovery methods do not work.
Unlike recovery mode, which activates the base version of iOS, DFU mode completely disables the system boot, giving you full control over the software. This makes it ideal for troubleshooting serious problems, fixing bootloader failures, or restoring the gadget’s functionality after failed updates.
DFU mode is useful in various scenarios:
- Restore your device. If your iPhone won’t turn on or is stuck on the Apple logo, DFU allows you to fix the problem and restore your gadget.
- Firmware rollback . If you need to return to a previous version of iOS, DFU mode helps you perform this procedure.
- Working with custom firmware. On older devices, it is used to install custom versions of iOS or perform Jailbreak.
This mode is indispensable for those who want to solve software problems on their own without contacting a service center.
How to Put iPhone into DFU Mode.
The procedure for putting your device into DFU mode depends on your iPhone model. All instructions are provided below.
For iPhone with Face ID
- Connect your iPhone to your computer using a Lightning or USB-C cable and open iTunes or Finder;
- Quickly press the volume up button, then the volume down button;
- Hold the power button until the screen turns black;
- Press the power button and volume down button simultaneously and hold them for 5 seconds;
- Release the power button but continue holding the volume down button for another 15 seconds;
- If the screen remains black and iTunes or Finder recognizes your device in DFU mode, the process is complete.
To exit DFU, follow this quick sequence: press the Volume Up and Volume Down buttons, then hold the Power button until the Apple logo appears.
For iPhone 7/8/SE (2022 and 2023)
- Connect your iPhone to your computer and launch iTunes or Finder;
- Turn off the device and wait until the screen is completely dark;
- Press and hold the power and volume down buttons simultaneously;
- After 10 seconds, release the power button, continuing to hold the volume down button for another 5 seconds;
- A message should appear on your computer indicating that the device has been connected in DFU mode.
To exit DFU mode, press and hold the Power and Volume Down buttons for 10 seconds.
For iPhone 6s and earlier models
- Connect your device to your computer via iTunes or Finder;
- Turn off your iPhone and wait until the screen goes dark;
- Press and hold the Home and Power buttons simultaneously for 10 seconds;
- Release the Power button, but continue holding the Home button for another 5 seconds;
- Check if a notification appears on your computer about connecting the device in DFU mode.
To exit DFU mode, press and hold the Home and Power buttons for 10 seconds.