diff --git a/api/system-current.txt b/api/system-current.txt
index 5488d26e665ad..e68d482af76c0 100755
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -8185,30 +8185,37 @@ package android.telephony {
 
   public abstract class CellIdentity implements android.os.Parcelable {
     method @NonNull public abstract android.telephony.CellLocation asCellLocation();
+    method @NonNull public abstract android.telephony.CellIdentity sanitizeLocationInfo();
   }
 
   public final class CellIdentityCdma extends android.telephony.CellIdentity {
     method @NonNull public android.telephony.cdma.CdmaCellLocation asCellLocation();
+    method @NonNull public android.telephony.CellIdentityCdma sanitizeLocationInfo();
   }
 
   public final class CellIdentityGsm extends android.telephony.CellIdentity {
     method @NonNull public android.telephony.gsm.GsmCellLocation asCellLocation();
+    method @NonNull public android.telephony.CellIdentityGsm sanitizeLocationInfo();
   }
 
   public final class CellIdentityLte extends android.telephony.CellIdentity {
     method @NonNull public android.telephony.gsm.GsmCellLocation asCellLocation();
+    method @NonNull public android.telephony.CellIdentityLte sanitizeLocationInfo();
   }
 
   public final class CellIdentityNr extends android.telephony.CellIdentity {
     method @NonNull public android.telephony.CellLocation asCellLocation();
+    method @NonNull public android.telephony.CellIdentityNr sanitizeLocationInfo();
   }
 
   public final class CellIdentityTdscdma extends android.telephony.CellIdentity {
     method @NonNull public android.telephony.gsm.GsmCellLocation asCellLocation();
+    method @NonNull public android.telephony.CellIdentityTdscdma sanitizeLocationInfo();
   }
 
   public final class CellIdentityWcdma extends android.telephony.CellIdentity {
     method @NonNull public android.telephony.gsm.GsmCellLocation asCellLocation();
+    method @NonNull public android.telephony.CellIdentityWcdma sanitizeLocationInfo();
   }
 
   public final class DataFailCause {
diff --git a/telephony/java/android/telephony/CellIdentity.java b/telephony/java/android/telephony/CellIdentity.java
index ce32dce834db9..534546921ebf4 100644
--- a/telephony/java/android/telephony/CellIdentity.java
+++ b/telephony/java/android/telephony/CellIdentity.java
@@ -191,6 +191,7 @@ public abstract class CellIdentity implements Parcelable {
      *
      * @hide
      */
+    @SystemApi
     public abstract @NonNull CellIdentity sanitizeLocationInfo();
 
     @Override