diff --git a/packages/react-native/Libraries/AppDelegate/RCTAppDelegate.mm b/packages/react-native/Libraries/AppDelegate/RCTAppDelegate.mm
index f5e39bda6b1b19..2c56734cbf4264 100644
--- a/packages/react-native/Libraries/AppDelegate/RCTAppDelegate.mm
+++ b/packages/react-native/Libraries/AppDelegate/RCTAppDelegate.mm
@@ -291,22 +291,6 @@ - (RCTRootViewFactory *)createRCTRootViewFactory
     };
   }
 
-  if ([self respondsToSelector:@selector(loadSourceForBridge:withBlock:)]) {
-    configuration.loadSourceForBridgeBlock =
-        ^void(RCTBridge *_Nonnull bridge, RCTSourceLoadBlock _Nonnull loadCallback) {
-          [weakSelf loadSourceForBridge:bridge withBlock:loadCallback];
-        };
-  }
-
-  if ([self respondsToSelector:@selector(loadSourceForBridge:onProgress:onComplete:)]) {
-    configuration.loadSourceForBridgeProgressBlock =
-        ^(RCTBridge *_Nonnull bridge,
-          RCTSourceLoadProgressBlock _Nonnull onProgress,
-          RCTSourceLoadBlock _Nonnull loadCallback) {
-          [weakSelf loadSourceForBridge:bridge onProgress:onProgress onComplete:loadCallback];
-        };
-  }
-
   return [[RCTRootViewFactory alloc] initWithConfiguration:configuration andTurboModuleManagerDelegate:self];
 }
 
diff --git a/packages/react-native/Libraries/AppDelegate/RCTRootViewFactory.h b/packages/react-native/Libraries/AppDelegate/RCTRootViewFactory.h
index d642ab2b8978ed..85c99421287184 100644
--- a/packages/react-native/Libraries/AppDelegate/RCTRootViewFactory.h
+++ b/packages/react-native/Libraries/AppDelegate/RCTRootViewFactory.h
@@ -27,11 +27,6 @@ typedef NSURL *_Nullable (^RCTSourceURLForBridgeBlock)(RCTBridge *bridge);
 typedef NSArray<id<RCTBridgeModule>> *_Nonnull (^RCTExtraModulesForBridgeBlock)(RCTBridge *bridge);
 typedef NSDictionary<NSString *, Class> *_Nonnull (^RCTExtraLazyModuleClassesForBridge)(RCTBridge *bridge);
 typedef BOOL (^RCTBridgeDidNotFindModuleBlock)(RCTBridge *bridge, NSString *moduleName);
-typedef void (^RCTLoadSourceForBridgeBlock)(RCTBridge *bridge, RCTSourceLoadBlock loadCallback);
-typedef void (^RCTLoadSourceForBridgeProgressBlock)(
-    RCTBridge *bridge,
-    RCTSourceLoadProgressBlock onProgress,
-    RCTSourceLoadBlock loadCallback);
 
 #pragma mark - RCTRootViewFactory Configuration
 @interface RCTRootViewFactoryConfiguration : NSObject
@@ -89,6 +84,9 @@ typedef void (^RCTLoadSourceForBridgeProgressBlock)(
  * @returns: a newly created instance of RCTBridge.
  */
 @property (nonatomic, nullable) RCTCreateBridgeWithDelegateBlock createBridgeWithDelegate;
+
+#pragma mark - RCTBridgeDelegate blocks
+
 /**
  * Block that returns the location of the JavaScript source file. When running from the packager
  * this should be an absolute URL, e.g. `http://localhost:8081/index.ios.bundle`.
@@ -127,19 +125,6 @@ typedef void (^RCTLoadSourceForBridgeProgressBlock)(
  */
 @property (nonatomic, nullable) RCTBridgeDidNotFindModuleBlock bridgeDidNotFindModule;
 
-/**
- * The bridge will automatically attempt to load the JS source code from the
- * location specified by the `sourceURLForBridge:` method, however, if you want
- * to handle loading the JS yourself, you can do so by implementing this method.
- */
-@property (nonatomic, nullable) RCTLoadSourceForBridgeProgressBlock loadSourceForBridgeProgressBlock;
-
-/**
- * Similar to loadSourceForBridge:onProgress:onComplete: but without progress
- * reporting.
- */
-@property (nonatomic, nullable) RCTLoadSourceForBridgeBlock loadSourceForBridgeBlock;
-
 @end
 
 #pragma mark - RCTRootViewFactory
diff --git a/packages/react-native/Libraries/AppDelegate/RCTRootViewFactory.mm b/packages/react-native/Libraries/AppDelegate/RCTRootViewFactory.mm
index cede47e1761d91..30aa86f91c0ba3 100644
--- a/packages/react-native/Libraries/AppDelegate/RCTRootViewFactory.mm
+++ b/packages/react-native/Libraries/AppDelegate/RCTRootViewFactory.mm
@@ -273,22 +273,6 @@ - (BOOL)bridge:(RCTBridge *)bridge didNotFindModule:(NSString *)moduleName
   return NO;
 }
 
-- (void)loadSourceForBridge:(RCTBridge *)bridge withBlock:(RCTSourceLoadBlock)loadCallback
-{
-  if (_configuration.loadSourceForBridgeBlock != nil) {
-    _configuration.loadSourceForBridgeBlock(bridge, loadCallback);
-  }
-}
-
-- (void)loadSourceForBridge:(RCTBridge *)bridge
-                 onProgress:(RCTSourceLoadProgressBlock)onProgress
-                 onComplete:(RCTSourceLoadBlock)loadCallback
-{
-  if (_configuration.loadSourceForBridgeProgressBlock != nil) {
-    _configuration.loadSourceForBridgeProgressBlock(bridge, onProgress, loadCallback);
-  }
-}
-
 - (NSURL *)bundleURL
 {
   return self->_configuration.bundleURL;