5s How to enter the DFU mode? An illustration of the method of Apple 5s entering DFU mode

If your screen shows the following screenshot.

5s Enter DFU mode method

1. In the IPhone5S boot state we connect the 5s computer. Hold down the shutdown key for 2 seconds, then hold down the shutdown key and the home key for 8-10 seconds, and then hold down the home key for 15 seconds.

2. To see if the correct entry into the DFU mode, the phone is a black screen

3. After entering the DFU state, itunes checks to a restored iphone, you can see a Restore button, you hold down the keyboard Shift key, and then the left mouse button clicks "Restore". A window appears, the path to the firmware is found, and then double click on the firmware you downloaded. Finally, itunes will automatically recover.

4. Okay, we'll tell you when we get back on itunes. If you have a "your iphone has been restored, this window will automatically shut down in 10 seconds." Now you can disconnect the phone data cable from your computer.

Friendly tips, after the restoration of the system we also need to activate before we can activate the mobile phone process we do not need to operate in itunes OH.