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

This can also happen due to pending update on your device. This also means you need to update your phone, connect to the MacBook (trust it if needed). This how I found my problem and solution.

Answer 2

Rebooted my iPhone, and that fixed it for me.

I tried every answer on this page (7 at the time, though 2 are duplicates) and they were all unsuccessful for getting rid of this Xcode error for me.

Answer 3

There is a simple way to resolve that. At least it works for me. In your iPhone Device Go to Setting > Developer > click in “Clear Trusted Computer” Type the passcode required And done!!!

The simplest way that I found.

Answer 4

My phone was set to "trust" the Mac, and I still ran into this error with Xcode 6.1.1.

This worked for me:

• unplug device
• quit xcode
• open xcode
• plug in device
• build/run

Answer 5

Solution: Switch target device to some other (e.g. Generic iOS Device),

then unlock you physical device and switch back to it again.

Answer 6

On your device (iPhone/iPad) goto: Settings -> Developer -> Clear Trusted Computers worked for me.