Screen cracked, want to unlock using voice control
Hi guys,
So today my iPhone 5 fell and its screen got cracked. I haven't taken a backup since quite a lot of time. I want to now, but my screen is unresponsive. I have Siri disabled. Therefore, I only have voice control on. I really want to unlock it so as to take a backup with my computer, but how do I do so with voice control? Please help me out, and please also keep in mind that I cannot do anything with the phone itself except use voice control.
MacBook Pro (15-inch Mid 2012), OS X Yosemite (10.10.1)