Recovery isn't possible
My iphone 7 began to turn on and off, so what I see is black screen, apple, black screen again. I turned off the DFU mode and connected it with my computer. But when I start recovery, the mode turns off, and it says that recovery isn't possible (4013 probem).
I've tried to change the wire, it doesn't help.
I also use adapter, because I have Macbook Pro and it doesn't have USB-port on its own.
iPhone 7