The problem can occur when you update your i OS version to i OS 10.3 or the new i OS 11 beta version.The good news is, the problem is easily fixed as we shall see in the course of this article.Step 2: Select the “Standard Mode” and the program will prompt you to put the device in DFU mode.Click “Start” and then follow the on-screen instructions to put the device in DFU mode.(If you see the “Connect to i Tunes” icon, you’ve held on for too long and need to start again.) Step 4: A black screen indicates the device is in DFU mode.Click “Restore” to restore your i Phone to factory settings when prompted in i Tunes.
Step 4: Once the firmware download is complete, click “Start to Fix” and the program will begin fixing the device.
After the process is complete, the device should be back to normal.
Please note: if your device is protected with Find My i Phone, you are in more trouble and should likely seek official Apple Support.
Step 1: Begin by downloading and installing the program to your computer.
Launch it and then click on “Fix i OS System.” Before clicking on any of the three modes displayed, connect the i Phone to the computer.
The whole process will take no more than a few minutes and your device will be back to normal.