diff --git a/Libraries/CameraRoll/RCTCameraRollManager.m b/Libraries/CameraRoll/RCTCameraRollManager.m
index fc97c9493b4af8..d060224ccc7afa 100644
--- a/Libraries/CameraRoll/RCTCameraRollManager.m
+++ b/Libraries/CameraRoll/RCTCameraRollManager.m
@@ -98,7 +98,7 @@ @implementation RCTCameraRollManager
           RCTLogWarn(@"Error saving cropped image: %@", saveError);
           reject(RCTErrorUnableToSave, nil, saveError);
         } else {
-          resolve(@[assetURL.absoluteString]);
+          resolve(assetURL.absoluteString);
         }
       }];
     });
@@ -110,22 +110,22 @@ static void RCTResolvePromise(RCTPromiseResolveBlock resolve,
                               BOOL hasNextPage)
 {
   if (!assets.count) {
-    resolve(@[@{
+    resolve(@{
       @"edges": assets,
       @"page_info": @{
         @"has_next_page": @NO,
       }
-    }]);
+    });
     return;
   }
-  resolve(@[@{
+  resolve(@{
     @"edges": assets,
     @"page_info": @{
       @"start_cursor": assets[0][@"node"][@"image"][@"uri"],
       @"end_cursor": assets[assets.count - 1][@"node"][@"image"][@"uri"],
       @"has_next_page": @(hasNextPage),
     }
-  }]);
+  });
 }
 
 RCT_EXPORT_METHOD(getPhotos:(NSDictionary *)params
diff --git a/Libraries/LinkingIOS/RCTLinkingManager.m b/Libraries/LinkingIOS/RCTLinkingManager.m
index d720631674c939..b8bc364bd8bf25 100644
--- a/Libraries/LinkingIOS/RCTLinkingManager.m
+++ b/Libraries/LinkingIOS/RCTLinkingManager.m
@@ -80,7 +80,7 @@ - (void)handleOpenURLNotification:(NSNotification *)notification
   // TODO: we should really report success/failure via the promise here
   // Doesn't really matter what thread we call this on since it exits the app
   [RCTSharedApplication() openURL:URL];
-  resolve(@[@YES]);
+  resolve(@YES);
 }
 
 RCT_EXPORT_METHOD(canOpenURL:(NSURL *)URL
@@ -90,13 +90,13 @@ - (void)handleOpenURLNotification:(NSNotification *)notification
   if (RCTRunningInAppExtension()) {
     // Technically Today widgets can open urls, but supporting that would require
     // a reference to the NSExtensionContext
-    resolve(@[@NO]);
+    resolve(@NO);
     return;
   }
 
   // This can be expensive, so we deliberately don't call on main thread
   BOOL canOpen = [RCTSharedApplication() canOpenURL:URL];
-  resolve(@[@(canOpen)]);
+  resolve(@(canOpen));
 }
 
 @end
diff --git a/Libraries/Utilities/MessageQueue.js b/Libraries/Utilities/MessageQueue.js
index 8e58ee06e3c71f..7b31c114914a33 100644
--- a/Libraries/Utilities/MessageQueue.js
+++ b/Libraries/Utilities/MessageQueue.js
@@ -324,11 +324,7 @@ class MessageQueue {
             method,
             args,
             (data) => {
-              // iOS always wraps the data in an Array regardless of what the
-              // shape of the data so we strip it out
-              // Android sends the data back properly
-              // TODO: Remove this once iOS has support for Promises natively (t9774697)
-              resolve(Platform.OS == 'ios' ? data[0] : data);
+              resolve(data);
             },
             (errorData) => {
               var error = createErrorFromErrorData(errorData);
diff --git a/React/Modules/RCTClipboard.m b/React/Modules/RCTClipboard.m
index 0a0bf14816f868..cad23d58b4e6e1 100644
--- a/React/Modules/RCTClipboard.m
+++ b/React/Modules/RCTClipboard.m
@@ -33,7 +33,7 @@ - (dispatch_queue_t)methodQueue
                   rejecter:(__unused RCTPromiseRejectBlock)reject)
 {
   UIPasteboard *clipboard = [UIPasteboard generalPasteboard];
-  resolve(@[RCTNullIfNil(clipboard.string)]);
+  resolve(RCTNullIfNil(clipboard.string));
 }
 
 @end
diff --git a/React/Modules/RCTSourceCode.m b/React/Modules/RCTSourceCode.m
index e538fa5d0c9608..f8d96fac68e88d 100644
--- a/React/Modules/RCTSourceCode.m
+++ b/React/Modules/RCTSourceCode.m
@@ -32,7 +32,7 @@ - (void)setScriptText:(NSString *)scriptText {}
   if (RCT_DEV && self.scriptData && self.scriptURL) {
     NSString *scriptText = [[NSString alloc] initWithData:self.scriptData encoding:NSUTF8StringEncoding];
 
-    resolve(@[@{@"text": scriptText, @"url": self.scriptURL.absoluteString}]);
+    resolve(@{@"text": scriptText, @"url": self.scriptURL.absoluteString});
   } else {
     reject(RCTErrorUnavailable, nil, RCTErrorWithMessage(@"Source code is not available"));
   }