iphone6 dfu recovery mode how to enter

1. The mobile phone enters DFU mode, steps: when the phone is turned on, connect it with the computer with a data cable. Press and hold the power off button for 2 seconds; Then, press and hold the power off button and the home button at the same time for 8 10 seconds; Finally, keep holding the home button for 15 seconds.

2. Check if you have entered DFU mode correctly: In DFU mode, the phone is black. If it doesn't work, redo the first step.

3. After entering the DFU state, iTunes checks that the iPhone is in a recovery state, you can see that there is a recovery button, at this time you hold down the shift key of the keyboard, and then click the left mouse button"Recovery", a window appears, find the path of the firmware, and then double-click your ** good firmware, and then iTunes will automatically recover, don't pull the data cable during the process, don't move your iPhone, just wait quietly.

4. A window will pop up after iTunes recovery is completed"Your iPhone has been restored, and the window will automatically close after 10 seconds", close this window, and then unplug the data cable, do not use the computer to activate the iPhone, activate the system on the mobile phone will be purer.

It is recommended that those with Weifeng forum experience can view**The tutorial is more detailed.

DFU is translated into Chinese as "Development Lingruihe firmware upgrade". This is a forced downgrade mode in Apple's mobile phone, and the class is a "strong brush" with Android. So how does an iPhone enter DFU recovery mode?

1. After connecting the phone to the computer, press the volume up or down, then press the volume button, and then press and hold the side button for 10 seconds.

2. Press and hold the volume down button at the same time, release the side button after 5 seconds, and continue to press and hold the volume down button until the computer screen prompts you to enter DFU mode.

If you want to exit DF mode, you only need to press the volume up or down, then press the volume button, and then press and hold the side button until the Apple logo appears.

This article takes iPhone 12 Pro as an example for iOS 15 system.

Apple is divided into two recovery modes, one is called DFU mode and the other is recovery mode.

The full name of DFU is Development FirmwareUpgrade, which actually means the forced upgrade mode of iPhone firmware.

In recovery mode, iTunes and cable icons will be displayed on the screen.

The two biggest differences are that the DFU mode does not boot the Mac OS system, iTunes can't decide whether the recovery process of your iPhone is interrupted or not, because the system doesn't boot and the related services can't be enabled.

In general, if the device has a software failure and cannot start normally, it can be solved by this method.

Specific steps: 1. Enter the detailed steps of DFU. (After entering successfully, the screen will be completely black).

Note: Be sure to connect the data cable with the computer when entering the DFU operation.

1. Press and hold the power switch for 3 seconds.

2. When you press power+home, the screen turns black and you read silently for about 10 seconds.

3. Let go of the power on-off key, keep the home keyboard for more than 10 seconds, and you can also use it for a long time, but the screen is black.

When you release all the buttons, the screen goes completely black and you will enter DFU mode. At this time, opening iTunes will prompt you to restore your phone.

If you don't have a good grasp of the time, it is recommended that novices use the Red Snow tool to enter DFU mode, which can be operated according to the prompts.

During the process, the iPhone screen will show ** walking.

Wait patiently for the progress bar to finish, and when the prompt is completed, you have successfully entered DFU mode.

The method of entering the recovery mode is very simple.

1. First of all, disconnect the data cable. Turn off your iPhone.

2. After shutting down, press and hold the home button to stay still, connect the data cable to the computer, and release the home button.

3. Exit recovery mode.

The method is very simple, press and hold the home button + power button at the same time until the white apple logo appears on the screen.

The DFU mode for iPhone is a firmware upgrade mode for iOS devices, which allows the device to recover from any state. So how do you get back to normal from DFU mode? Here's how to do it.

1. When entering DFU mode, it should be connected to the data cable, at this time, press and hold the [Home] button and the [Power] button at the same time and do not let go, and then hold it for about 10 seconds;

2. If you hear a "ding dong" sound on the computer or see a white Apple logo on the iPhone, release the [Home] button and the [Power] button at this time;

3. Then let the phone be in a natural state, and the iPhone will automatically turn on;

4. The iPhone screen will display Apple's logo for a long time and will not move, wait patiently, the iPhone will exit DFU mode and then start normally.

The above method will make the phone in DFU mode return to normal, but in ordinary use, remind everyone to make a backup of the important data on the phone, so as to avoid accidental losses.