Xcode “Device Locked” When iPhone is unlocked

Question

When I tried to build and run, Xcode said my device was locked. I looked at my iPhone, and it\'s not locked at all. How do I fix this?

Answer 1

2018

The fastest way for now i found is:

1) Go to Window -> devices (changed the hotkey in xcode to CMD+P for me)
2) Press unpair on the device.
3) Press trust in iPhone.
4) Build again or Run without building (Ctrl+CMD+R)