when I am running my app for iOS, it always starts the emulator in iPhone4 mode, and when I try to switch the device in the emulator, the Cordova app terminates and is gone from the home screen so I can’t relaunch it.
Is this only on my computer or am I doing something wrong? Is this supposed to work?
You can open your project on Xcode and select device you want to open on emulator.
Thank you sir, you are a genius 
Hmm, whatever I change in the Xcode project gets overwritten every time I
meteor run iOS
and it always comes up as iPhone4
If you update meteor, you now get an iPhone 6 as the default. 
Did you ever figure out how to launch your app on a different hardware device emulator? I’m looking for a way to do this as well. It is nice that it now launches in iphone 6, but I want to test on older devices too.
Sorry, have not been able to figure that out