The new simulator comes with the frames that make it look more like a phone in Xcode 9 beta. Is there any way to remove this frames and make it look more like the simulator in Xcode 8?
Yes there is and it was the first thing I removed. To remove the frames do the following:
- Click on the simulator
- Go to Window (top menu)
- Click on Show Device Bezels (which should have a checkmark on it)
The simulator will now have the same look as the one in Xcode 8.
来源：https://stackoverflow.com/questions/44385390/xcode-9-simulator-remove-frames