Once you enter the path presented above you will be presented with an option to restore your phone.
Since the phone is jailbroken is important not to create a backup.
A powerful new tool has just been released for jailbreakers to “unjailbreak”.
Keep in mind that the phone will restart, so don't panic if you see that happen, as it's perfectly normal.
The phone will need to keep connected in order to activate itself.
Restoring your phone without losing jailbreak is a little harder than restoring it with jailbreak loss, so you do need to make sure that you follow all the steps to the letter if you want the restore process of a jailbroken phone to happen successfully.
Most people jailbreak using the Cydia technique, so it's important to make sure that the Cydia package is already available on your device before proceeding.
After pressing Don't Back Up, you will receive a question that asks you if you want to restore.