title: Testflight: This build is incompatible with this device
body: <p>Please help as I am unable to install in iPhone 4s and iPhone 5 via Testflight.</p>
  
  <p>a. Testflight
  The Testflight message says "This build is incompatible with your device. Requires iOS 9.1 and later. Compatible with (... list of devices). Now this list does not include iPhone 4s and iPhone 5. I wonder why.</p>
  
  <p>b. In Xcode:</p>
  
  <p>Build Active Architecture Only = NO
  Architectures: armv7, arm 64
  Valid Architectures: armv7, armv7s, arm 64
  Base sdk iOS 9.1</p>
  
  <p>c. In iTunesConnect:</p>
  
  <p>The Required Capabilities:  Armv7 
  Supported Architectures: armv7, arm64</p>
  
  <p>d. iPhone 5 device has iOS 9.1 (not jailbroken)</p>
  
  <p>Observation: The build installs in my other test device, an iPhone 6.
  Observation: The build, when directly installed via iTunes (direct ipa installation), installs successfully. </p>
  
  <p>Third pary libraries: AWS, PKHUD, AlamoFire, Charts, Refresher, PixelPerfect, CVCalendar, Google Signin, IQKeyboardManager, Crashlytics</p>
  
  <p>Please help and thanks in advance. </p>