diff --git a/RNTester/Podfile.lock b/RNTester/Podfile.lock
index b0a6423780fc6e..8d5d80dd1d44b2 100644
--- a/RNTester/Podfile.lock
+++ b/RNTester/Podfile.lock
@@ -3,14 +3,14 @@ PODS:
   - CocoaAsyncSocket (7.6.4)
   - CocoaLibEvent (1.0.0)
   - DoubleConversion (1.1.6)
-  - FBLazyVector (0.63.29)
-  - FBReactNativeSpec (0.63.29):
-    - RCT-Folly (= 2020.01.13.00)
-    - RCTRequired (= 0.63.29)
-    - RCTTypeSafety (= 0.63.29)
-    - React-Core (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - ReactCommon/turbomodule/core (= 0.63.29)
+  - FBLazyVector (0.63.30)
+  - FBReactNativeSpec (0.63.30):
+    - RCT-Folly (= 2020.01.13.00)
+    - RCTRequired (= 0.63.30)
+    - RCTTypeSafety (= 0.63.30)
+    - React-Core (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - ReactCommon/turbomodule/core (= 0.63.30)
   - Flipper (0.54.0):
     - Flipper-Folly (~> 2.2)
     - Flipper-RSocket (~> 1.1)
@@ -70,283 +70,283 @@ PODS:
     - boost-for-react-native
     - DoubleConversion
     - glog
-  - RCTRequired (0.63.29)
-  - RCTTypeSafety (0.63.29):
-    - FBLazyVector (= 0.63.29)
-    - RCT-Folly (= 2020.01.13.00)
-    - RCTRequired (= 0.63.29)
-    - React-Core (= 0.63.29)
-  - React (0.63.29):
-    - React-Core (= 0.63.29)
-    - React-Core/DevSupport (= 0.63.29)
-    - React-Core/RCTWebSocket (= 0.63.29)
-    - React-RCTActionSheet (= 0.63.29)
-    - React-RCTAnimation (= 0.63.29)
-    - React-RCTBlob (= 0.63.29)
-    - React-RCTImage (= 0.63.29)
-    - React-RCTLinking (= 0.63.29)
-    - React-RCTNetwork (= 0.63.29)
-    - React-RCTSettings (= 0.63.29)
-    - React-RCTText (= 0.63.29)
-    - React-RCTVibration (= 0.63.29)
-  - React-ART (0.63.29):
-    - React-Core/ARTHeaders (= 0.63.29)
-  - React-callinvoker (0.63.29)
-  - React-Core (0.63.29):
+  - RCTRequired (0.63.30)
+  - RCTTypeSafety (0.63.30):
+    - FBLazyVector (= 0.63.30)
+    - RCT-Folly (= 2020.01.13.00)
+    - RCTRequired (= 0.63.30)
+    - React-Core (= 0.63.30)
+  - React (0.63.30):
+    - React-Core (= 0.63.30)
+    - React-Core/DevSupport (= 0.63.30)
+    - React-Core/RCTWebSocket (= 0.63.30)
+    - React-RCTActionSheet (= 0.63.30)
+    - React-RCTAnimation (= 0.63.30)
+    - React-RCTBlob (= 0.63.30)
+    - React-RCTImage (= 0.63.30)
+    - React-RCTLinking (= 0.63.30)
+    - React-RCTNetwork (= 0.63.30)
+    - React-RCTSettings (= 0.63.30)
+    - React-RCTText (= 0.63.30)
+    - React-RCTVibration (= 0.63.30)
+  - React-ART (0.63.30):
+    - React-Core/ARTHeaders (= 0.63.30)
+  - React-callinvoker (0.63.30)
+  - React-Core (0.63.30):
     - glog
     - RCT-Folly (= 2020.01.13.00)
-    - React-Core/Default (= 0.63.29)
-    - React-cxxreact (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - React-jsiexecutor (= 0.63.29)
+    - React-Core/Default (= 0.63.30)
+    - React-cxxreact (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - React-jsiexecutor (= 0.63.30)
     - Yoga
-  - React-Core/ARTHeaders (0.63.29):
+  - React-Core/ARTHeaders (0.63.30):
     - glog
     - RCT-Folly (= 2020.01.13.00)
     - React-Core/Default
-    - React-cxxreact (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - React-jsiexecutor (= 0.63.29)
+    - React-cxxreact (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - React-jsiexecutor (= 0.63.30)
     - Yoga
-  - React-Core/CoreModulesHeaders (0.63.29):
+  - React-Core/CoreModulesHeaders (0.63.30):
     - glog
     - RCT-Folly (= 2020.01.13.00)
     - React-Core/Default
-    - React-cxxreact (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - React-jsiexecutor (= 0.63.29)
+    - React-cxxreact (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - React-jsiexecutor (= 0.63.30)
     - Yoga
-  - React-Core/Default (0.63.29):
+  - React-Core/Default (0.63.30):
     - glog
     - RCT-Folly (= 2020.01.13.00)
-    - React-cxxreact (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - React-jsiexecutor (= 0.63.29)
+    - React-cxxreact (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - React-jsiexecutor (= 0.63.30)
     - Yoga
-  - React-Core/DevSupport (0.63.29):
+  - React-Core/DevSupport (0.63.30):
     - glog
     - RCT-Folly (= 2020.01.13.00)
-    - React-Core/Default (= 0.63.29)
-    - React-Core/RCTWebSocket (= 0.63.29)
-    - React-cxxreact (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - React-jsiexecutor (= 0.63.29)
-    - React-jsinspector (= 0.63.29)
+    - React-Core/Default (= 0.63.30)
+    - React-Core/RCTWebSocket (= 0.63.30)
+    - React-cxxreact (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - React-jsiexecutor (= 0.63.30)
+    - React-jsinspector (= 0.63.30)
     - Yoga
-  - React-Core/RCTActionSheetHeaders (0.63.29):
+  - React-Core/RCTActionSheetHeaders (0.63.30):
     - glog
     - RCT-Folly (= 2020.01.13.00)
     - React-Core/Default
-    - React-cxxreact (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - React-jsiexecutor (= 0.63.29)
+    - React-cxxreact (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - React-jsiexecutor (= 0.63.30)
     - Yoga
-  - React-Core/RCTAnimationHeaders (0.63.29):
+  - React-Core/RCTAnimationHeaders (0.63.30):
     - glog
     - RCT-Folly (= 2020.01.13.00)
     - React-Core/Default
-    - React-cxxreact (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - React-jsiexecutor (= 0.63.29)
+    - React-cxxreact (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - React-jsiexecutor (= 0.63.30)
     - Yoga
-  - React-Core/RCTBlobHeaders (0.63.29):
+  - React-Core/RCTBlobHeaders (0.63.30):
     - glog
     - RCT-Folly (= 2020.01.13.00)
     - React-Core/Default
-    - React-cxxreact (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - React-jsiexecutor (= 0.63.29)
+    - React-cxxreact (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - React-jsiexecutor (= 0.63.30)
     - Yoga
-  - React-Core/RCTImageHeaders (0.63.29):
+  - React-Core/RCTImageHeaders (0.63.30):
     - glog
     - RCT-Folly (= 2020.01.13.00)
     - React-Core/Default
-    - React-cxxreact (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - React-jsiexecutor (= 0.63.29)
+    - React-cxxreact (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - React-jsiexecutor (= 0.63.30)
     - Yoga
-  - React-Core/RCTLinkingHeaders (0.63.29):
+  - React-Core/RCTLinkingHeaders (0.63.30):
     - glog
     - RCT-Folly (= 2020.01.13.00)
     - React-Core/Default
-    - React-cxxreact (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - React-jsiexecutor (= 0.63.29)
+    - React-cxxreact (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - React-jsiexecutor (= 0.63.30)
     - Yoga
-  - React-Core/RCTNetworkHeaders (0.63.29):
+  - React-Core/RCTNetworkHeaders (0.63.30):
     - glog
     - RCT-Folly (= 2020.01.13.00)
     - React-Core/Default
-    - React-cxxreact (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - React-jsiexecutor (= 0.63.29)
+    - React-cxxreact (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - React-jsiexecutor (= 0.63.30)
     - Yoga
-  - React-Core/RCTPushNotificationHeaders (0.63.29):
+  - React-Core/RCTPushNotificationHeaders (0.63.30):
     - glog
     - RCT-Folly (= 2020.01.13.00)
     - React-Core/Default
-    - React-cxxreact (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - React-jsiexecutor (= 0.63.29)
+    - React-cxxreact (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - React-jsiexecutor (= 0.63.30)
     - Yoga
-  - React-Core/RCTSettingsHeaders (0.63.29):
+  - React-Core/RCTSettingsHeaders (0.63.30):
     - glog
     - RCT-Folly (= 2020.01.13.00)
     - React-Core/Default
-    - React-cxxreact (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - React-jsiexecutor (= 0.63.29)
+    - React-cxxreact (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - React-jsiexecutor (= 0.63.30)
     - Yoga
-  - React-Core/RCTTextHeaders (0.63.29):
+  - React-Core/RCTTextHeaders (0.63.30):
     - glog
     - RCT-Folly (= 2020.01.13.00)
     - React-Core/Default
-    - React-cxxreact (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - React-jsiexecutor (= 0.63.29)
+    - React-cxxreact (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - React-jsiexecutor (= 0.63.30)
     - Yoga
-  - React-Core/RCTVibrationHeaders (0.63.29):
+  - React-Core/RCTVibrationHeaders (0.63.30):
     - glog
     - RCT-Folly (= 2020.01.13.00)
     - React-Core/Default
-    - React-cxxreact (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - React-jsiexecutor (= 0.63.29)
+    - React-cxxreact (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - React-jsiexecutor (= 0.63.30)
     - Yoga
-  - React-Core/RCTWebSocket (0.63.29):
+  - React-Core/RCTWebSocket (0.63.30):
     - glog
     - RCT-Folly (= 2020.01.13.00)
-    - React-Core/Default (= 0.63.29)
-    - React-cxxreact (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - React-jsiexecutor (= 0.63.29)
+    - React-Core/Default (= 0.63.30)
+    - React-cxxreact (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - React-jsiexecutor (= 0.63.30)
     - Yoga
-  - React-CoreModules (0.63.29):
-    - FBReactNativeSpec (= 0.63.29)
-    - RCT-Folly (= 2020.01.13.00)
-    - RCTTypeSafety (= 0.63.29)
-    - React-Core/CoreModulesHeaders (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - React-RCTImage (= 0.63.29)
-    - ReactCommon/turbomodule/core (= 0.63.29)
-  - React-cxxreact (0.63.29):
+  - React-CoreModules (0.63.30):
+    - FBReactNativeSpec (= 0.63.30)
+    - RCT-Folly (= 2020.01.13.00)
+    - RCTTypeSafety (= 0.63.30)
+    - React-Core/CoreModulesHeaders (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - React-RCTImage (= 0.63.30)
+    - ReactCommon/turbomodule/core (= 0.63.30)
+  - React-cxxreact (0.63.30):
     - boost-for-react-native (= 1.63.0)
     - DoubleConversion
     - glog
     - RCT-Folly (= 2020.01.13.00)
-    - React-callinvoker (= 0.63.29)
-    - React-jsinspector (= 0.63.29)
-  - React-jsi (0.63.29):
+    - React-callinvoker (= 0.63.30)
+    - React-jsinspector (= 0.63.30)
+  - React-jsi (0.63.30):
     - boost-for-react-native (= 1.63.0)
     - DoubleConversion
     - glog
     - RCT-Folly (= 2020.01.13.00)
-    - React-jsi/Default (= 0.63.29)
-  - React-jsi/Default (0.63.29):
+    - React-jsi/Default (= 0.63.30)
+  - React-jsi/Default (0.63.30):
     - boost-for-react-native (= 1.63.0)
     - DoubleConversion
     - glog
     - RCT-Folly (= 2020.01.13.00)
-  - React-jsiexecutor (0.63.29):
+  - React-jsiexecutor (0.63.30):
     - DoubleConversion
     - glog
     - RCT-Folly (= 2020.01.13.00)
-    - React-cxxreact (= 0.63.29)
-    - React-jsi (= 0.63.29)
-  - React-jsinspector (0.63.29)
-  - React-RCTActionSheet (0.63.29):
-    - React-Core/RCTActionSheetHeaders (= 0.63.29)
-  - React-RCTAnimation (0.63.29):
-    - FBReactNativeSpec (= 0.63.29)
-    - RCT-Folly (= 2020.01.13.00)
-    - RCTTypeSafety (= 0.63.29)
-    - React-Core/RCTAnimationHeaders (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - ReactCommon/turbomodule/core (= 0.63.29)
-  - React-RCTBlob (0.63.29):
-    - FBReactNativeSpec (= 0.63.29)
-    - RCT-Folly (= 2020.01.13.00)
-    - React-Core/RCTBlobHeaders (= 0.63.29)
-    - React-Core/RCTWebSocket (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - React-RCTNetwork (= 0.63.29)
-    - ReactCommon/turbomodule/core (= 0.63.29)
-  - React-RCTImage (0.63.29):
-    - FBReactNativeSpec (= 0.63.29)
-    - RCT-Folly (= 2020.01.13.00)
-    - RCTTypeSafety (= 0.63.29)
-    - React-Core/RCTImageHeaders (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - React-RCTNetwork (= 0.63.29)
-    - ReactCommon/turbomodule/core (= 0.63.29)
-  - React-RCTLinking (0.63.29):
-    - FBReactNativeSpec (= 0.63.29)
-    - React-Core/RCTLinkingHeaders (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - ReactCommon/turbomodule/core (= 0.63.29)
-  - React-RCTNetwork (0.63.29):
-    - FBReactNativeSpec (= 0.63.29)
-    - RCT-Folly (= 2020.01.13.00)
-    - RCTTypeSafety (= 0.63.29)
-    - React-Core/RCTNetworkHeaders (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - ReactCommon/turbomodule/core (= 0.63.29)
-  - React-RCTPushNotification (0.63.29):
-    - FBReactNativeSpec (= 0.63.29)
-    - RCTTypeSafety (= 0.63.29)
-    - React-Core/RCTPushNotificationHeaders (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - ReactCommon/turbomodule/core (= 0.63.29)
-  - React-RCTSettings (0.63.29):
-    - FBReactNativeSpec (= 0.63.29)
-    - RCT-Folly (= 2020.01.13.00)
-    - RCTTypeSafety (= 0.63.29)
-    - React-Core/RCTSettingsHeaders (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - ReactCommon/turbomodule/core (= 0.63.29)
-  - React-RCTTest (0.63.29):
-    - RCT-Folly (= 2020.01.13.00)
-    - React-Core (= 0.63.29)
-    - React-CoreModules (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - ReactCommon/turbomodule/core (= 0.63.29)
-  - React-RCTText (0.63.29):
-    - React-Core/RCTTextHeaders (= 0.63.29)
-  - React-RCTVibration (0.63.29):
-    - FBReactNativeSpec (= 0.63.29)
-    - RCT-Folly (= 2020.01.13.00)
-    - React-Core/RCTVibrationHeaders (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - ReactCommon/turbomodule/core (= 0.63.29)
-  - React-TurboModuleCxx-RNW (0.63.29):
-    - RCT-Folly (= 2020.01.13.00)
-    - React-callinvoker (= 0.63.29)
-    - React-TurboModuleCxx-WinRTPort (= 0.63.29)
-    - ReactCommon/turbomodule/core (= 0.63.29)
-  - React-TurboModuleCxx-WinRTPort (0.63.29):
-    - React-TurboModuleCxx-WinRTPort/Shared (= 0.63.29)
-    - React-TurboModuleCxx-WinRTPort/WinRT (= 0.63.29)
-  - React-TurboModuleCxx-WinRTPort/Shared (0.63.29)
-  - React-TurboModuleCxx-WinRTPort/WinRT (0.63.29):
-    - React-callinvoker (= 0.63.29)
-    - React-TurboModuleCxx-WinRTPort/Shared (= 0.63.29)
-  - ReactCommon/turbomodule/core (0.63.29):
+    - React-cxxreact (= 0.63.30)
+    - React-jsi (= 0.63.30)
+  - React-jsinspector (0.63.30)
+  - React-RCTActionSheet (0.63.30):
+    - React-Core/RCTActionSheetHeaders (= 0.63.30)
+  - React-RCTAnimation (0.63.30):
+    - FBReactNativeSpec (= 0.63.30)
+    - RCT-Folly (= 2020.01.13.00)
+    - RCTTypeSafety (= 0.63.30)
+    - React-Core/RCTAnimationHeaders (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - ReactCommon/turbomodule/core (= 0.63.30)
+  - React-RCTBlob (0.63.30):
+    - FBReactNativeSpec (= 0.63.30)
+    - RCT-Folly (= 2020.01.13.00)
+    - React-Core/RCTBlobHeaders (= 0.63.30)
+    - React-Core/RCTWebSocket (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - React-RCTNetwork (= 0.63.30)
+    - ReactCommon/turbomodule/core (= 0.63.30)
+  - React-RCTImage (0.63.30):
+    - FBReactNativeSpec (= 0.63.30)
+    - RCT-Folly (= 2020.01.13.00)
+    - RCTTypeSafety (= 0.63.30)
+    - React-Core/RCTImageHeaders (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - React-RCTNetwork (= 0.63.30)
+    - ReactCommon/turbomodule/core (= 0.63.30)
+  - React-RCTLinking (0.63.30):
+    - FBReactNativeSpec (= 0.63.30)
+    - React-Core/RCTLinkingHeaders (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - ReactCommon/turbomodule/core (= 0.63.30)
+  - React-RCTNetwork (0.63.30):
+    - FBReactNativeSpec (= 0.63.30)
+    - RCT-Folly (= 2020.01.13.00)
+    - RCTTypeSafety (= 0.63.30)
+    - React-Core/RCTNetworkHeaders (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - ReactCommon/turbomodule/core (= 0.63.30)
+  - React-RCTPushNotification (0.63.30):
+    - FBReactNativeSpec (= 0.63.30)
+    - RCTTypeSafety (= 0.63.30)
+    - React-Core/RCTPushNotificationHeaders (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - ReactCommon/turbomodule/core (= 0.63.30)
+  - React-RCTSettings (0.63.30):
+    - FBReactNativeSpec (= 0.63.30)
+    - RCT-Folly (= 2020.01.13.00)
+    - RCTTypeSafety (= 0.63.30)
+    - React-Core/RCTSettingsHeaders (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - ReactCommon/turbomodule/core (= 0.63.30)
+  - React-RCTTest (0.63.30):
+    - RCT-Folly (= 2020.01.13.00)
+    - React-Core (= 0.63.30)
+    - React-CoreModules (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - ReactCommon/turbomodule/core (= 0.63.30)
+  - React-RCTText (0.63.30):
+    - React-Core/RCTTextHeaders (= 0.63.30)
+  - React-RCTVibration (0.63.30):
+    - FBReactNativeSpec (= 0.63.30)
+    - RCT-Folly (= 2020.01.13.00)
+    - React-Core/RCTVibrationHeaders (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - ReactCommon/turbomodule/core (= 0.63.30)
+  - React-TurboModuleCxx-RNW (0.63.30):
+    - RCT-Folly (= 2020.01.13.00)
+    - React-callinvoker (= 0.63.30)
+    - React-TurboModuleCxx-WinRTPort (= 0.63.30)
+    - ReactCommon/turbomodule/core (= 0.63.30)
+  - React-TurboModuleCxx-WinRTPort (0.63.30):
+    - React-TurboModuleCxx-WinRTPort/Shared (= 0.63.30)
+    - React-TurboModuleCxx-WinRTPort/WinRT (= 0.63.30)
+  - React-TurboModuleCxx-WinRTPort/Shared (0.63.30)
+  - React-TurboModuleCxx-WinRTPort/WinRT (0.63.30):
+    - React-callinvoker (= 0.63.30)
+    - React-TurboModuleCxx-WinRTPort/Shared (= 0.63.30)
+  - ReactCommon/turbomodule/core (0.63.30):
     - DoubleConversion
     - glog
     - RCT-Folly (= 2020.01.13.00)
-    - React-callinvoker (= 0.63.29)
-    - React-Core (= 0.63.29)
-    - React-cxxreact (= 0.63.29)
-    - React-jsi (= 0.63.29)
-  - ReactCommon/turbomodule/samples (0.63.29):
+    - React-callinvoker (= 0.63.30)
+    - React-Core (= 0.63.30)
+    - React-cxxreact (= 0.63.30)
+    - React-jsi (= 0.63.30)
+  - ReactCommon/turbomodule/samples (0.63.30):
     - DoubleConversion
     - glog
     - RCT-Folly (= 2020.01.13.00)
-    - React-callinvoker (= 0.63.29)
-    - React-Core (= 0.63.29)
-    - React-cxxreact (= 0.63.29)
-    - React-jsi (= 0.63.29)
-    - ReactCommon/turbomodule/core (= 0.63.29)
+    - React-callinvoker (= 0.63.30)
+    - React-Core (= 0.63.30)
+    - React-cxxreact (= 0.63.30)
+    - React-jsi (= 0.63.30)
+    - ReactCommon/turbomodule/core (= 0.63.30)
   - Yoga (1.14.0)
   - YogaKit (1.18.1):
     - Yoga (~> 1.14)
@@ -492,8 +492,8 @@ SPEC CHECKSUMS:
   CocoaAsyncSocket: 694058e7c0ed05a9e217d1b3c7ded962f4180845
   CocoaLibEvent: 2fab71b8bd46dd33ddb959f7928ec5909f838e3f
   DoubleConversion: 56a44bcfd14ab2ff66f5a146b2e875eb4b69b19b
-  FBLazyVector: 8405b4b9c7257c892b60daf9fafc0b7f3876a55e
-  FBReactNativeSpec: ab13be13215c27498cc901ad3a00c82abf313dfe
+  FBLazyVector: 2c61fa5bb40f109661132467985e92dc82a42a86
+  FBReactNativeSpec: 43030f7c35d64a82441fd58f884c624e2ebfe73e
   Flipper: be611d4b742d8c87fbae2ca5f44603a02539e365
   Flipper-DoubleConversion: 38631e41ef4f9b12861c67d17cb5518d06badc41
   Flipper-Folly: c12092ea368353b58e992843a990a3225d4533c3
@@ -504,32 +504,32 @@ SPEC CHECKSUMS:
   glog: 1cb7c408c781ae8f35bbababe459b45e3dee4ec1
   OpenSSL-Universal: 8b48cc0d10c1b2923617dfe5c178aa9ed2689355
   RCT-Folly: 1347093ffe75e152d846f7e45a3ef901b60021aa
-  RCTRequired: 568bc0eea9dd6602f9b9ad105a4215dc911efb65
-  RCTTypeSafety: 5e2982a92f3ecbdca9541b1da0b98afe47e85233
-  React: b32910b5fb983100b5517e38755223a1b91e04b5
-  React-ART: c394cc0b3cb5c0b7c07115af62631a03bd06b3ee
-  React-callinvoker: 82a54e74abadef928f7b5032803394b3c5bbb149
-  React-Core: 0458388d50fc4d5703fd2f6a47ef06c676f1016e
-  React-CoreModules: b499b3b6a9413508fc8d000496426598445c7c74
-  React-cxxreact: 6df0ad1b65bf75508ebabe3cc4304ac0b5cef296
-  React-jsi: 79db41866a7c5962cf28f7d077133ac9c5f61975
-  React-jsiexecutor: c4e2b6b350676b9448ae4fe274ec58d60c29cb14
-  React-jsinspector: 13572a00cd57218a3f1cbb9f060a3d5d335fe87a
-  React-RCTActionSheet: f9778050feb2341db812bf998397eddc04516bb7
-  React-RCTAnimation: 578f8e164037306edd7ee4e3be9a7a30be1ebb6f
-  React-RCTBlob: 63046db388c6c2c9dd567698d8ecfaeccfb1f629
-  React-RCTImage: ef69d5cf9a60b720245159b61de7f21871e9925a
-  React-RCTLinking: 80c048a195eba746888cec6b94db9c29ee1bc34e
-  React-RCTNetwork: b6c287f8584d8ab4fffaf7eb0d6170a3b36decde
-  React-RCTPushNotification: e9e615bdb374aeb841715eae478d0d77dbebbf03
-  React-RCTSettings: 075f7ef146fbd4895825bddb9f832a67b2ab44db
-  React-RCTTest: e88586fb8e6ee502296f0e187a31a4ec05ee6dc1
-  React-RCTText: d84e15ae30367f658799342c0d2223e42df53492
-  React-RCTVibration: fde06bd6bfe3fce632c71f69bcf5ee507329bbaf
-  React-TurboModuleCxx-RNW: d90105d7046d6b7fe148c9c88fb3366e2128abd9
-  React-TurboModuleCxx-WinRTPort: 4501960883540ccb7b43ac70e0059d9225f48ae5
-  ReactCommon: 5b7ad3fb6c8758f6de7afeb530a7c876d5da85b4
-  Yoga: c5e47cd7f9d7075844e38605fc341754cc7b97a3
+  RCTRequired: 4733072aa17330c25dab102cfe9147e0ac1b83f5
+  RCTTypeSafety: a3803a169bc913f3f683ecc3793177cfa37d0389
+  React: 35507a996dba5f44e737d6fced05bb40f3bb37e4
+  React-ART: 3875a8841222a1e1515d72cd59325fc61bf52244
+  React-callinvoker: 398db6ccea8763dac31079df7d51a90da7e01725
+  React-Core: f275f9b75ceeeb53fbe87869b162d2e6e898b291
+  React-CoreModules: b2624a10eda8c96af3b6308bc05ee462eb2b7703
+  React-cxxreact: 76835c877c3a796db5544ae3b2980df6f29a21d2
+  React-jsi: 27b0b2adaea24e3c7d6db632df301eb95e7f9e4a
+  React-jsiexecutor: 2711591a0de006d42afa71a6b43d112465a89498
+  React-jsinspector: f6e4de1986f5defba72a5b57e80eb0e35c0f2c5d
+  React-RCTActionSheet: 36a0f97b5b3b9ecbb743e973665e058682d6a24a
+  React-RCTAnimation: 972591be7dfc305a8a21134f0ae8ce7d7a49a47d
+  React-RCTBlob: 8895aebee0535301677c370a66579d64b292622a
+  React-RCTImage: 7cbc0e29484a07e6529b02f46714c052ca88a2c1
+  React-RCTLinking: 557a6e76b1bf85fcf6e207bc08f040033b322bf5
+  React-RCTNetwork: 910a27c7cc1f2b7c2c18fe7a067332a5aa070ad8
+  React-RCTPushNotification: 9ef1ddb3e39d2a4e43ff3c0c0c65a714253099d1
+  React-RCTSettings: 334edc1ee0c3426124bfe4ebc5797837741dba23
+  React-RCTTest: 1d1d76be0e7a7ecf68b2378ce63e986c595e1ca5
+  React-RCTText: 7b523367d14ccc2ca403d9b29a529fa364d6fe20
+  React-RCTVibration: 8423f53b3969c9e80afdd46d3379a9013f4659da
+  React-TurboModuleCxx-RNW: b746eaa0cfed9266a516a08ee16e049a32c07318
+  React-TurboModuleCxx-WinRTPort: c48a00171760744dd61d148fddedaf634a4ab64b
+  ReactCommon: 517525907146ef19a42ee94aef4aa629f949ce63
+  Yoga: 781b517dcccc371b8a7397f85486919a35009985
   YogaKit: f782866e155069a2cca2517aafea43200b01fd5a
 
 PODFILE CHECKSUM: 5778caa6b51e058eeab6b9d1c539074c087ef830
diff --git a/React/CoreModules/RCTWebSocketModule.mm b/React/CoreModules/RCTWebSocketModule.mm
index 9648b18e4fed45..b56a8cc61427d2 100644
--- a/React/CoreModules/RCTWebSocketModule.mm
+++ b/React/CoreModules/RCTWebSocketModule.mm
@@ -66,37 +66,40 @@ - (void)invalidate
                   : (JS::NativeWebSocketModule::SpecConnectOptions &)options socketID
                   : (double)socketID)
 {
-  NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:URL];
-
-  // We load cookies from sharedHTTPCookieStorage (shared with XHR and
-  // fetch). To get secure cookies for wss URLs, replace wss with https
-  // in the URL.
-  NSURLComponents *components = [NSURLComponents componentsWithURL:URL resolvingAgainstBaseURL:true];
-  if ([components.scheme.lowercaseString isEqualToString:@"wss"]) {
-    components.scheme = @"https";
-  }
+  RCTAssertParam(URL); // TODO: GH#774, prevent crashes when URL is erroneously nil
+  if (URL != nil) { // TODO: GH#774, prevent crashes when URL is erroneously nil
+    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:URL];
+
+    // We load cookies from sharedHTTPCookieStorage (shared with XHR and
+    // fetch). To get secure cookies for wss URLs, replace wss with https
+    // in the URL.
+    NSURLComponents *components = [NSURLComponents componentsWithURL:URL resolvingAgainstBaseURL:true];
+    if ([components.scheme.lowercaseString isEqualToString:@"wss"]) {
+      components.scheme = @"https";
+    }
 
-  // Load and set the cookie header.
-  NSArray<NSHTTPCookie *> *cookies = [[NSHTTPCookieStorage sharedHTTPCookieStorage] cookiesForURL:components.URL];
-  request.allHTTPHeaderFields = [NSHTTPCookie requestHeaderFieldsWithCookies:cookies];
+    // Load and set the cookie header.
+    NSArray<NSHTTPCookie *> *cookies = [[NSHTTPCookieStorage sharedHTTPCookieStorage] cookiesForURL:components.URL];
+    request.allHTTPHeaderFields = [NSHTTPCookie requestHeaderFieldsWithCookies:cookies];
 
-  // Load supplied headers
-  if ([options.headers() isKindOfClass:NSDictionary.class]) {
-    NSDictionary *headers = (NSDictionary *)options.headers();
-    [headers enumerateKeysAndObjectsUsingBlock:^(NSString *key, id value, BOOL *stop) {
-      [request addValue:[RCTConvert NSString:value] forHTTPHeaderField:key];
-    }];
-  }
+    // Load supplied headers
+    if ([options.headers() isKindOfClass:NSDictionary.class]) {
+      NSDictionary *headers = (NSDictionary *)options.headers();
+      [headers enumerateKeysAndObjectsUsingBlock:^(NSString *key, id value, BOOL *stop) {
+        [request addValue:[RCTConvert NSString:value] forHTTPHeaderField:key];
+      }];
+    }
 
-  RCTSRWebSocket *webSocket = [[RCTSRWebSocket alloc] initWithURLRequest:request protocols:protocols];
-  [webSocket setDelegateDispatchQueue:[self methodQueue]];
-  webSocket.delegate = self;
-  webSocket.reactTag = @(socketID);
-  if (!_sockets) {
-    _sockets = [NSMutableDictionary new];
-  }
-  _sockets[@(socketID)] = webSocket;
-  [webSocket open];
+    RCTSRWebSocket *webSocket = [[RCTSRWebSocket alloc] initWithURLRequest:request protocols:protocols];
+    [webSocket setDelegateDispatchQueue:[self methodQueue]];
+    webSocket.delegate = self;
+    webSocket.reactTag = @(socketID);
+    if (!_sockets) {
+      _sockets = [NSMutableDictionary new];
+    }
+    _sockets[@(socketID)] = webSocket;
+    [webSocket open];
+  } // TODO: GH#774, prevent crashes when URL is erroneously nil
 }
 
 RCT_EXPORT_METHOD(send : (NSString *)message forSocketID : (double)socketID)