diff --git a/modules/router-store/src/router_store_module.ts b/modules/router-store/src/router_store_module.ts
index 74f82a8abd..3ee2d58bfc 100644
--- a/modules/router-store/src/router_store_module.ts
+++ b/modules/router-store/src/router_store_module.ts
@@ -49,8 +49,8 @@ export type StateKeyOrSelector<
 > = string | Selector<any, RouterReducerState<T>>;
 
 /**
- * Full = Serializes the router event with FullRouterStateSerializer
  * Minimal = Serializes the router event with MinimalRouterStateSerializer
+ * Full = Serializes the router event with FullRouterStateSerializer
  */
 export const enum RouterState {
   Full,
@@ -72,8 +72,8 @@ export interface StoreRouterConfig<
   navigationActionTiming?: NavigationActionTiming;
   /**
    * Decides which router serializer should be used, if there is none provided, and the metadata on the dispatched @ngrx/router-store action payload.
-   * Set to `Full` to use the `FullRouterStateSerializer` and to set the angular router events as payload.
    * Set to `Minimal` to use the `MinimalRouterStateSerializer` and to set a minimal router event with the navigation id and url as payload.
+   * Set to `Full` to use the `FullRouterStateSerializer` and to set the angular router events as payload.
    */
   routerState?: RouterState;
 }
@@ -213,8 +213,7 @@ export class StoreRouterConnectingModule {
           'with the FullRouterStateSerializer. The FullRouterStateSerializer ' +
           'has an unserializable router state and actions that are not serializable. ' +
           'To use the serializability runtime checks either use ' +
-          'the MinimalRouterStateSerializer or implement a custom router state serializer. ' +
-          'This also applies to Ivy with immutability runtime checks.'
+          'the MinimalRouterStateSerializer or implement a custom router state serializer.'
       );
     }
 
diff --git a/modules/router-store/src/serializers/full_serializer.ts b/modules/router-store/src/serializers/full_serializer.ts
index 139a086f91..76f7b8dc77 100644
--- a/modules/router-store/src/serializers/full_serializer.ts
+++ b/modules/router-store/src/serializers/full_serializer.ts
@@ -6,9 +6,6 @@ export interface SerializedRouterStateSnapshot extends BaseRouterStoreState {
   url: string;
 }
 
-/**
- * @deprecated The FullRouterStateSerializer cannot be used when serializability runtime checks are enabled. Use the {@link MinimalRouterStateSerializer} or a {@link https://ngrx.io/guide/router-store/configuration#custom-router-state-serializer custom serializer} instead.
- */
 export class FullRouterStateSerializer
   implements RouterStateSerializer<SerializedRouterStateSnapshot>
 {
diff --git a/projects/ngrx.io/content/guide/router-store/configuration.md b/projects/ngrx.io/content/guide/router-store/configuration.md
index e559378a14..960cd7a405 100644
--- a/projects/ngrx.io/content/guide/router-store/configuration.md
+++ b/projects/ngrx.io/content/guide/router-store/configuration.md
@@ -101,7 +101,7 @@ This property decides which router serializer should be used. If there is a cust
 
 ### RouterState.Minimal
 
-`RouterState.Minimal` will use the `MinimalRouterStateSerializer` serializer to serialize the Angular Router's `RouterState` and `RouterEvent`.
+`RouterState.Minimal` uses the `MinimalRouterStateSerializer` serializer to serialize the Angular Router's `RouterState` and `RouterEvent`.
 
 The difference between `FullRouterStateSerializer` and the `MinimalRouterStateSerializer` is that this serializer is fully serializable. To make the state and the actions serializable, the properties `paramMap`, `queryParamMap` and `component` are ignored.
 
@@ -113,9 +113,9 @@ StoreRouterConnectingModule.forRoot({
 
 ### RouterState.Full
 
-When this property is set to `RouterState.Full`, `@ngrx/router-store` will use the `FullRouterStateSerializer` serializer to serialize the Angular router event.
+When this property is set to `RouterState.Full`, `@ngrx/router-store` uses the `FullRouterStateSerializer` serializer to serialize the Angular router event.
 
-The metadata on the action will contain the Angular router event, e.g. `NavigationStart` and `RoutesRecognized`.
+The metadata on the action contains the Angular router event, e.g. `NavigationStart` and `RoutesRecognized`.
 
 <code-example header="app.module.ts">
 StoreRouterConnectingModule.forRoot({
@@ -126,6 +126,6 @@ StoreRouterConnectingModule.forRoot({
 <div class="alert is-important">
 
 The `FullRouterStateSerializer` cannot be used when [serializability runtime checks](guide/store/configuration/runtime-checks) are enabled.
-With serializability runtime checks enabled, the `MinimalRouterStateSerializer` serializer **must** be used. This also applies to Ivy with immutability runtime checks.
+With serializability runtime checks enabled, the `MinimalRouterStateSerializer` serializer **must** be used.
 
 </div>
diff --git a/projects/ngrx.io/content/guide/store/configuration/runtime-checks.md b/projects/ngrx.io/content/guide/store/configuration/runtime-checks.md
index ce8bd8e131..c827d1d701 100644
--- a/projects/ngrx.io/content/guide/store/configuration/runtime-checks.md
+++ b/projects/ngrx.io/content/guide/store/configuration/runtime-checks.md
@@ -40,7 +40,6 @@ export class AppModule {}
 <div class="alert is-important">
 
 The serializability runtime checks cannot be enabled if you use `@ngrx/router-store` with the `FullRouterStateSerializer`. The [full serializer](guide/router-store/configuration) has an unserializable router state and actions that are not serializable. To use the serializability runtime checks either use the `MinimalRouterStateSerializer` or implement a custom router state serializer.
-This also applies to Ivy with immutability runtime checks.
 
 </div>