Couldn't register com.XXXXX.deviceapp with the bootstrap server

Question

I am getting this error while running in device please do need full help to solve this;

Couldn\'t register com.XXXXX.deviceapp with the bootstrap server.

Answer 1

I have had this happen where I needed to restart the phone before error would go away.

Deleteing the app, restarting Xcode, clean build, didn't do anything. I shut the phone down and bought it back up and the error went away.