creating instruments needs to come before setting prefs

because in setting prefs we might ephemerally launch instruments
which will check available devices

lib/devices/ios/ios.js

@@ -269,9 +269,9 @@ IOS.prototype.start = function (cb, onDie) {
     this.detectUdid.bind(this),
     this.parseLocalizableStrings.bind(this),
     this.setLocale.bind(this),
+    this.createInstruments.bind(this),
     this.setPreferences.bind(this),
     this.startLogCapture.bind(this),
-    this.createInstruments.bind(this),
     this.setDeviceAndLaunchSimulator.bind(this),
     this.installToRealDevice.bind(this),
     this.startInstruments.bind(this),