Here following the tutorial below
Step 1: Start your iTunes on your PC. Click Edit on the menu bar and select " Preferences."
DoulCi Team they was built with love for the a lot of people, to give them a second chance to get there iDevices working again for simple use,and They have made this project because they are thinking about you and how they can be helpful for you and your family. This amazing tool called doulCi can get bypass the iCloud Activation Lock and get your device working again partially to get back your digital life, contacts, mail, notes, etc..