Disabled iPhone not connecting to pc.
Hi,
I have an old iPhone that is currently disabled. I want to reset it so I can use the camera for a project. When I start the phone it says to connect to iTunes. However when I connect the phone to my laptop its not being recognized. I have checked the USB cable (works fine to charge plugged into the mains) and I have checked the USB port which works fine for other devices. I have had a look on the forums and it says to hold down the sleep button and the home button but that does nothing it just goes to sleep.
I think it is an iPhone 7.
Thanks
iPhone 7