diff --git a/src/com/android/settings/biometrics/fingerprint/UdfpsEnrollProgressBarDrawable.java b/src/com/android/settings/biometrics/fingerprint/UdfpsEnrollProgressBarDrawable.java
index aa3f77010bc..75251cf381f 100644
--- a/src/com/android/settings/biometrics/fingerprint/UdfpsEnrollProgressBarDrawable.java
+++ b/src/com/android/settings/biometrics/fingerprint/UdfpsEnrollProgressBarDrawable.java
@@ -202,6 +202,7 @@ public class UdfpsEnrollProgressBarDrawable extends Drawable {
             return;
         }
 
+        mShowingHelp = showingHelp;
         if (mShowingHelp) {
             if (mVibrator != null && mIsAccessibilityEnabled) {
                 mVibrator.vibrate(Process.myUid(), mContext.getOpPackageName(),
@@ -228,7 +229,6 @@ public class UdfpsEnrollProgressBarDrawable extends Drawable {
             }
         }
 
-        mShowingHelp = showingHelp;
         mRemainingSteps = remainingSteps;
         mTotalSteps = totalSteps;
 
diff --git a/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrollingTest.java b/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrollingTest.java
index 0f12d1e5023..a23ededd477 100644
--- a/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrollingTest.java
+++ b/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrollingTest.java
@@ -147,6 +147,23 @@ public class FingerprintEnrollEnrollingTest {
         verify(mVibrator, never()).vibrate(anyInt(), anyString(), any(), anyString(), any());
     }
 
+    @Test
+    public void fingerprintUdfpsEnrollInitStage_afterOnEnrollmentHelp_shouldVibrate() {
+        initializeActivityFor(TYPE_UDFPS_OPTICAL);
+
+        assertThat(getLayout().getDescriptionText()).isNotEqualTo("");
+
+        mActivity.configureEnrollmentStage(0 /* lottie */);
+        mActivity.onEnrollmentHelp(1/* FINGERPRINT_ACQUIRED_PARTIAL */, mContext.getString(
+                com.android.internal.R.string.fingerprint_acquired_partial));
+
+        verify(mVibrator, never()).vibrate(anyInt(), anyString(), any(), anyString(), any());
+
+        mActivity.onEnrollmentProgressChange(1, 1);
+        verify(mVibrator).vibrate(anyInt(), anyString(), any(), anyString(), any());
+
+    }
+
     @Test
     public void fingerprintUdfpsOverlayEnrollment_gainFocus_shouldNotCancel() {
         initializeActivityFor(TYPE_UDFPS_OPTICAL);