Today, I wanna export images and videos from my iPhone. But I got some trouble with that. And I tried to export again many times. But it still doesn’t work. The following are details which I met:
- A device attached to the system is not functioning.
- The requested value cannot be determined.
- Error 0x80070141: device is unreachable.
Then I searched the solution how to deal it. And I try to do it with many solutions, which still ineffective.
Finally, I found a solution in a Chinese technical blog. He say that iPhone compresses image/video when it is transferring. So we need turn off this function on iPhone.
Solution: Settings - Photos - Transfer to Mac or PC - Keep Originals