diff --git a/Swift/admob/NativeAdvancedExample/NativeAdvancedExample/Base.lproj/Main.storyboard b/Swift/admob/NativeAdvancedExample/NativeAdvancedExample/Base.lproj/Main.storyboard
index b336cc95..752a2b9a 100644
--- a/Swift/admob/NativeAdvancedExample/NativeAdvancedExample/Base.lproj/Main.storyboard
+++ b/Swift/admob/NativeAdvancedExample/NativeAdvancedExample/Base.lproj/Main.storyboard
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="32700.99.1234" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" colorMatched="YES" initialViewController="VPJ-V6-pY5">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="23089" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" colorMatched="YES" initialViewController="VPJ-V6-pY5">
     <device id="retina5_9" orientation="portrait" appearance="light"/>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="22684"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="23077"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <scenes>
@@ -47,15 +47,15 @@
                                                 <color key="textColor" systemColor="darkTextColor"/>
                                                 <nil key="highlightedColor"/>
                                             </label>
-                                            <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="b8z-h7-dB1" userLabel="Placeholder View">
+                                            <view contentMode="scaleToFill" ambiguous="YES" translatesAutoresizingMaskIntoConstraints="NO" id="b8z-h7-dB1" userLabel="Placeholder View">
                                                 <rect key="frame" x="8" y="48.666666666666657" width="359" height="300"/>
                                                 <color key="backgroundColor" red="0.66666666666666663" green="0.66666666666666663" blue="0.66666666666666663" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                                 <constraints>
-                                                    <constraint firstAttribute="height" priority="999" constant="300" id="eBV-ja-xrz"/>
+                                                    <constraint firstAttribute="height" relation="greaterThanOrEqual" priority="999" constant="300" id="eBV-ja-xrz"/>
                                                 </constraints>
                                             </view>
-                                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Video Status" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="fUM-rn-obM">
-                                                <rect key="frame" x="10" y="358.66666666666669" width="355" height="20.666666666666686"/>
+                                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" ambiguous="YES" text="Video Status" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="fUM-rn-obM">
+                                                <rect key="frame" x="10" y="358.66666666666663" width="355" height="20.666666666666686"/>
                                                 <constraints>
                                                     <constraint firstAttribute="height" constant="20.5" id="8j4-XF-Qbf"/>
                                                 </constraints>
@@ -63,7 +63,7 @@
                                                 <color key="textColor" white="0.33333333333333331" alpha="1" colorSpace="calibratedWhite"/>
                                                 <nil key="highlightedColor"/>
                                             </label>
-                                            <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="Q6D-p2-RuP" userLabel="Inner Content View">
+                                            <view contentMode="scaleToFill" ambiguous="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Q6D-p2-RuP" userLabel="Inner Content View">
                                                 <rect key="frame" x="8" y="389.33333333333331" width="359" height="40"/>
                                                 <subviews>
                                                     <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="PC4-5n-8Mc" userLabel="Divider View">
@@ -95,7 +95,7 @@
                                                     <constraint firstItem="PC4-5n-8Mc" firstAttribute="leading" secondItem="4sv-GY-hRf" secondAttribute="trailing" constant="8" id="xXA-uA-nsr"/>
                                                 </constraints>
                                             </view>
-                                            <button hidden="YES" opaque="NO" contentMode="scaleToFill" enabled="NO" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="2bL-Cx-hSz">
+                                            <button hidden="YES" opaque="NO" contentMode="scaleToFill" ambiguous="YES" enabled="NO" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="2bL-Cx-hSz">
                                                 <rect key="frame" x="8" y="439.33333333333337" width="359" height="33"/>
                                                 <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                                 <state key="normal" title="Refresh Ad"/>
@@ -103,7 +103,7 @@
                                                     <action selector="refreshAd:" destination="Ij1-YH-UFk" eventType="touchUpInside" id="Ndf-ZF-lt3"/>
                                                 </connections>
                                             </button>
-                                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="SDK Version" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="9Lg-7I-IVd">
+                                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" ambiguous="YES" text="SDK Version" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="9Lg-7I-IVd">
                                                 <rect key="frame" x="8" y="482.33333333333337" width="359" height="20.666666666666686"/>
                                                 <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                                 <color key="textColor" systemColor="darkTextColor"/>