Restore iphone 6 from itunes/icloud backup selectvely you can use icloud or itunes to transfer your entire mobile system from your old iphone to your iphone 6. it's a clumsy, one-way process, though, and can be time-consuming.. 2. connect the iphone 6 to the computer. in itunes, select the iphone 6. you can use itunes to restore your apple iphone 6 from a previous backup.. €
