diff --git a/core/java/android/view/inputmethod/InputMethodManager.java b/core/java/android/view/inputmethod/InputMethodManager.java
index 0c03d109f649b..a01decca52240 100644
--- a/core/java/android/view/inputmethod/InputMethodManager.java
+++ b/core/java/android/view/inputmethod/InputMethodManager.java
@@ -18,7 +18,6 @@ package android.view.inputmethod;
 
 import static android.Manifest.permission.INTERACT_ACROSS_USERS_FULL;
 import static android.Manifest.permission.WRITE_SECURE_SETTINGS;
-import static android.view.inputmethod.InputConnection.CURSOR_UPDATE_FILTER_EDITOR_BOUNDS;
 import static android.view.inputmethod.InputConnection.CURSOR_UPDATE_IMMEDIATE;
 import static android.view.inputmethod.InputConnection.CURSOR_UPDATE_MONITOR;
 import static android.view.inputmethod.InputMethodEditorTraceProto.InputMethodClientsTraceProto.ClientSideProto.DISPLAY_ID;
@@ -2086,15 +2085,6 @@ public final class InputMethodManager {
                 Log.w(TAG, "Ignoring startStylusHandwriting: View's window does not have focus.");
                 return;
             }
-            if (mServedInputConnection != null && getDelegate().hasActiveConnection(view)) {
-                // TODO (b/210039666): optimize CURSOR_UPDATE_IMMEDIATE.
-                // TODO (b/210039666): Pipe IME displayId from InputBindResult and use it here.
-                //  instead of mDisplayId.
-                mServedInputConnection.requestCursorUpdatesFromImm(
-                        CURSOR_UPDATE_IMMEDIATE | CURSOR_UPDATE_MONITOR,
-                                CURSOR_UPDATE_FILTER_EDITOR_BOUNDS,
-                        mDisplayId);
-            }
 
             mServiceInvoker.startStylusHandwriting(mClient);
             // TODO(b/210039666): do we need any extra work for supporting non-native
diff --git a/core/java/com/android/internal/inputmethod/RemoteInputConnectionImpl.java b/core/java/com/android/internal/inputmethod/RemoteInputConnectionImpl.java
index 2bef10f1aee57..b63ce1b22cdbb 100644
--- a/core/java/com/android/internal/inputmethod/RemoteInputConnectionImpl.java
+++ b/core/java/com/android/internal/inputmethod/RemoteInputConnectionImpl.java
@@ -968,27 +968,6 @@ public final class RemoteInputConnectionImpl extends IRemoteInputConnection.Stub
         });
     }
 
-    /**
-     * Dispatches {@link InputConnection#requestCursorUpdates(int)}.
-     *
-     * <p>This method is intended to be called only from {@link InputMethodManager}.</p>
-     * @param cursorUpdateMode the mode for {@link InputConnection#requestCursorUpdates(int, int)}
-     * @param cursorUpdateFilter the filter for
-     *      {@link InputConnection#requestCursorUpdates(int, int)}
-     * @param imeDisplayId displayId on which IME is displayed.
-     */
-    @Dispatching(cancellable = true)
-    public void requestCursorUpdatesFromImm(int cursorUpdateMode, int cursorUpdateFilter,
-            int imeDisplayId) {
-        final int currentSessionId = mCurrentSessionId.get();
-        dispatchWithTracing("requestCursorUpdatesFromImm", () -> {
-            if (currentSessionId != mCurrentSessionId.get()) {
-                return;  // cancelled
-            }
-            requestCursorUpdatesInternal(cursorUpdateMode, cursorUpdateFilter, imeDisplayId);
-        });
-    }
-
     @Dispatching(cancellable = true)
     @Override
     public void requestCursorUpdates(InputConnectionCommandHeader header, int cursorUpdateMode,