The ultimate solution to persistent problems on an iPhone is also the most radical. It is put iPhone in DFU mode, a state we must resort to when other options have failed. This is something you need to take into account, because it is not simple and requires time, so it is not an easy solution to apply.
If you put your iPhone in DFU mode, you can recover it and restart it. Of course, you risk losing data if you can’t access the device and its backup is not up to date. So use this tool with caution. If you still have access to the iPhone, make a backup before putting it into DFU mode.
How to put an iPhone into DFU mode
Over the generations, placing iPhone in DFU mode has changed. Enabling DFU mode for the iPhone 6S, iPhone 7, or iPhone 7 Plus is not the same as for the iPhone 11 or the newer iPhone 15 Pro Max. For this reason, make sure you apply the correct method depending on your iPhone model. We help you.
How to put an iPhone with Face ID in DFU mode
- Connect your iPhone with Face ID wired to your Mac or PC.
- Open Finder or (or even iTunes if you haven’t updated your system to the latest versions of macOS) and leave them open.
- Turn off your iPhone if it’s still on.
- For 3 seconds, press and hold the power button on the right side of iPhone.
- By holding down the buttonPress and hold the volume down button on the left of the phone.
- Hold both buttons for 10 seconds.
- If at this point the Apple logo appears, you will have to start the whole process again.
- You can now release the right button, holding the volume down button for another 5 seconds.
- Again, if you see the message “Connect to iTunes or Finder” on the screen, you’ve pressed too far and should start again.
- If iPhone still has a black screenyou will have succeeded.
Now your computer should have detected that the iPhone is in DFU mode and will allow you to restore it.
How to put an iPhone 8 or iPhone SE 2 into DFU mode
If you have an iPhone 8, iPhone 8 Plus or iPhone SE 2, you can follow the same steps as on an iPhone with Face ID to put it in DFU mode. Concretely, these are the following:
- Connect your iPhone 8 or iPhone SE 2 wired to your Mac or PC.
- Open Finder or iTunes and leave them open.
- Turn off your iPhone if it’s still on.
- For 3 seconds, press and hold the power button on the right side of iPhone.
- By holding down the buttonPress and hold the volume down button on the left of the phone.
- Hold both buttons for 10 seconds.
- If at this point the Apple logo appears, you will have to start the whole process again.
- You can now release the right button, holding the volume down button for another 5 seconds.
- Again, if you see the message “Connect to iTunes or Finder” on the screen, you’ve pressed too far and should start again.
- If iPhone still has a black screenyou will have succeeded.
How to put an iPhone 7 in DFU mode
Once again, the generation of iPhone 7 and iPhone 7 Plus undergoes small changes by putting them in DFU mode. The steps to follow are as follows:
- Connect your iPhone 7 or iPhone 7 Plus wired to your Mac or PC.
- Open Finder or iTunes and leave them open.
- Turn off your iPhone if it’s still on.
- For 3 seconds, press and hold the power button on the right side of iPhone.
- While holding the button, press and hold the circular Home button on the front of the iPhone.
- Hold both buttons for 10 seconds.
- If at this point the Apple logo appears, you will have to start the whole process again.
- If iPhone still has a black screenyou will have succeeded.
How to put an iPhone 6s or earlier into DFU mode
iPhone 6s and earlier have a physical Home button, which is why again, DFU mode on these iPhones works differently. Follow these steps to complete it:
- Connect your iPhone 6s, iPhone 6s Plus or any model cable with your Mac or PC.
- Open Finder or iTunes and leave them open.
- Turn off your iPhone if it’s still on.
- For 3 seconds, press and hold the power button on the right or top of the iPhone.
- While holding the button, press and hold the circular Home button on the front of the iPhone.
- Hold both buttons for 10 seconds.
- If at this point the Apple logo appears, you will have to start the whole process again.
- You can now release the Power button by holding the Home button for another 5 seconds.
- Again, if you see the message “Connect to iTunes or Finder” on the screen, you’ve pressed too far and should start again.
- If iPhone still has a black screenyou will have succeeded.
What can DFU mode on an iPhone be used for?
If during the process of putting the iPhone into DFU mode you see any type of logo, is that you have actually put the iPhone into recovery mode. Sometimes this can be enough, but it won’t always be the solution to some problems that may arise on your iPhone. Therefore, if you have not succeeded, repeat the process until it is completed correctly.
iPhone DFU mode can help us For what we have discussed, the situations where persistent device errors are not resolved. Who is it Cacharrean with their iPhones to do them jailbreak, they will find in DFU mode a way to “unlock” their devices or return them to Apple’s “fold”. It is also useful if we are in an expired beta version of the iPhone and want to use it again.
In general, put the iPhone into DFU mode It is a tool of last resort if our iPhone has been infected with a certain type of Spyware like Pegasus. If you have already verified that your iPhone is affected by Pegasus, putting it into DFU mode would be the way to eliminate all traces of it. Spywaresince it requires the jailbreak to achieve your goals.
Finally, it is worth keeping in mind that if your device has been damaged by water or you suspect that it may be damaged by water, you better not put your iPhone in DFU mode. Upon contact with liquids, some components may have been damaged, preventing the iPhone from taking advantage of or exiting DFU mode.
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