Exynos Usb Device4000 Verified -

Does the screen have on it (like "Downloading..." or "Secure Download")?

: It allows the computer to recognize the device when it is not in its standard "Media Transfer Protocol" (MTP) mode. exynos usb device4000 verified

: A stuck volume button or moisture/debris in the USB-C port tricking the phone into thinking a cable is attached. Does the screen have on it (like "Downloading

: The system failed to boot and defaulted to this "emergency" connection state. exynos usb device4000 verified