iOS 10 splash stacked after build

Ionic Framework ionic-v3
1

I do next:

  1. Opening projectName.xcworkspace file with Xcode.
  2. Run any emulator on iOS10/iOS11 - everything is works.
  3. ionic cordova build ios --prod --release --device --buildConfig build.json - build is created successfully, works on iOS11(emulator/device), but stacked on iOS 10.
  4. Do again step 2 with iOS10, but it already doesn’t start, app is stacked on splash screen with loader animation (on real device and emulator)
  5. Do ionic cordova prepare ios - problem is disappears(tested on emulator).

So it’s happens only after build.

IONIC INFO is next:

cli packages: (/usr/local/lib/node_modules)

@ionic/cli-utils  : 1.19.1
ionic (Ionic CLI) : 3.19.1

global packages:

cordova (Cordova CLI) : 6.4.0

local packages:

@ionic/app-scripts : 3.1.7
Cordova Platforms  : ios 4.3.1
Ionic Framework    : ionic-angular 3.9.2

System:

Android SDK Tools : 26.1.1
Node              : v8.9.4
npm               : 5.1.0 
OS                : macOS High Sierra
Xcode             : Xcode 9.2 Build version 9C40b

Environment Variables:

ANDROID_HOME : /Users/Username/Library/Android/sdk/

Misc:

backend : pro