diff --git a/wifi/java/android/net/wifi/IWifiManager.aidl b/wifi/java/android/net/wifi/IWifiManager.aidl
index 3674f0f4baa7c..706b29495c211 100644
--- a/wifi/java/android/net/wifi/IWifiManager.aidl
+++ b/wifi/java/android/net/wifi/IWifiManager.aidl
@@ -133,14 +133,8 @@ interface IWifiManager
 
     void setWifiApConfiguration(in WifiConfiguration wifiConfig);
 
-    void addToBlacklist(String bssid);
-
-    void clearBlacklist();
-
     Messenger getWifiServiceMessenger();
 
-    String getConfigFile();
-
     void enableTdls(String remoteIPAddress, boolean enable);
 
     void enableTdlsWithMacAddress(String remoteMacAddress, boolean enable);
diff --git a/wifi/java/android/net/wifi/WifiManager.java b/wifi/java/android/net/wifi/WifiManager.java
index a37e417a1ac22..ad582470a0405 100644
--- a/wifi/java/android/net/wifi/WifiManager.java
+++ b/wifi/java/android/net/wifi/WifiManager.java
@@ -1617,41 +1617,6 @@ public class WifiManager {
         }
     }
 
-    /**
-     * Add a bssid to the supplicant blacklist
-     *
-     * This API is used by WifiWatchdogService
-     *
-     * @return {@code true} if the operation succeeds else {@code false}
-     * @hide
-     */
-    public boolean addToBlacklist(String bssid) {
-        try {
-            mService.addToBlacklist(bssid);
-            return true;
-        } catch (RemoteException e) {
-            throw e.rethrowFromSystemServer();
-        }
-    }
-
-    /**
-     * Clear the supplicant blacklist
-     *
-     * This API is used by WifiWatchdogService
-     *
-     * @return {@code true} if the operation succeeds else {@code false}
-     * @hide
-     */
-    public boolean clearBlacklist() {
-        try {
-            mService.clearBlacklist();
-            return true;
-        } catch (RemoteException e) {
-            throw e.rethrowFromSystemServer();
-        }
-    }
-
-
     /**
      * Enable/Disable TDLS on a specific local route.
      *
@@ -2149,18 +2114,6 @@ public class WifiManager {
     }
 
 
-    /**
-     * Returns the file in which IP and proxy configuration data is stored
-     * @hide
-     */
-    public String getConfigFile() {
-        try {
-            return mService.getConfigFile();
-        } catch (RemoteException e) {
-            throw e.rethrowFromSystemServer();
-        }
-    }
-
     /**
      * Allows an application to keep the Wi-Fi radio awake.
      * Normally the Wi-Fi radio may turn off when the user has not used the device in a while.