diff --git a/OWNERS b/OWNERS
index 62c5737..07a775e 100644
--- a/OWNERS
+++ b/OWNERS
@@ -1,2 +1,4 @@
 set noparent
 file:platform/packages/modules/Connectivity:master:/OWNERS_core_networking
+
+per-file **IpSec* = file:platform/frameworks/base:master:/services/core/java/com/android/server/vcn/OWNERS
\ No newline at end of file
diff --git a/Tethering/Android.bp b/Tethering/Android.bp
index bf28a14..0b54783 100644
--- a/Tethering/Android.bp
+++ b/Tethering/Android.bp
@@ -56,6 +56,7 @@
     ],
     plugins: ["java_api_finder"],
     manifest: "AndroidManifestBase.xml",
+    lint: { strict_updatability_linting: true },
 }
 
 // build tethering static library, used to compile both variants of the tethering.
@@ -69,6 +70,7 @@
         "NetworkStackApiCurrentShims",
     ],
     apex_available: ["com.android.tethering"],
+    lint: { strict_updatability_linting: true },
 }
 
 android_library {
@@ -81,6 +83,7 @@
         "NetworkStackApiStableShims",
     ],
     apex_available: ["com.android.tethering"],
+    lint: { strict_updatability_linting: true },
 }
 
 // Due to b/143733063, APK can't access a jni lib that is in APEX (but not in the APK).
@@ -147,6 +150,7 @@
     optimize: {
         proguard_flags_files: ["proguard.flags"],
     },
+    lint: { strict_updatability_linting: true },
 }
 
 // Non-updatable tethering running in the system server process for devices not using the module
@@ -159,6 +163,7 @@
     // InProcessTethering is a replacement for Tethering
     overrides: ["Tethering"],
     apex_available: ["com.android.tethering"],
+    lint: { strict_updatability_linting: true },
 }
 
 // Updatable tethering packaged for finalized API
@@ -175,6 +180,7 @@
         "privapp_whitelist_com.android.networkstack.tethering",
     ],
     apex_available: ["com.android.tethering"],
+    lint: { strict_updatability_linting: true },
 }
 
 android_app {
@@ -194,6 +200,7 @@
         "privapp_whitelist_com.android.networkstack.tethering",
     ],
     apex_available: ["com.android.tethering"],
+    lint: { strict_updatability_linting: true },
 }
 
 sdk {
diff --git a/Tethering/common/TetheringLib/Android.bp b/Tethering/common/TetheringLib/Android.bp
index 6e64570..c82a993 100644
--- a/Tethering/common/TetheringLib/Android.bp
+++ b/Tethering/common/TetheringLib/Android.bp
@@ -53,6 +53,7 @@
     apex_available: ["com.android.tethering"],
     permitted_packages: ["android.net"],
     min_sdk_version: "30",
+    lint: { strict_updatability_linting: true },
 }
 
 filegroup {
diff --git a/framework/Android.bp b/framework/Android.bp
index d31f74f..e765ee8 100644
--- a/framework/Android.bp
+++ b/framework/Android.bp
@@ -112,6 +112,7 @@
     apex_available: [
         "com.android.tethering",
     ],
+    lint: { strict_updatability_linting: true },
 }
 
 cc_library_shared {
diff --git a/framework/lint-baseline.xml b/framework/lint-baseline.xml
deleted file mode 100644
index 099202f..0000000
--- a/framework/lint-baseline.xml
+++ /dev/null
@@ -1,48 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<issues format="5" by="lint 4.1.0" client="cli" variant="all" version="4.1.0">
-
-    <issue
-        id="NewApi"
-        message="Call requires API level 31 (current min is 30): `new android.net.ParseException`"
-        errorLine1="                ParseException pe = new ParseException(e.reason, e.getCause());"
-        errorLine2="                                    ~~~~~~~~~~~~~~~~~~">
-        <location
-            file="packages/modules/Connectivity/framework/src/android/net/DnsResolver.java"
-            line="301"
-            column="37"/>
-    </issue>
-
-    <issue
-        id="NewApi"
-        message="Class requires API level 31 (current min is 30): `android.telephony.TelephonyCallback`"
-        errorLine1="    protected class ActiveDataSubscriptionIdListener extends TelephonyCallback"
-        errorLine2="                                                             ~~~~~~~~~~~~~~~~~">
-        <location
-            file="packages/modules/Connectivity/framework/src/android/net/util/MultinetworkPolicyTracker.java"
-            line="96"
-            column="62"/>
-    </issue>
-
-    <issue
-        id="NewApi"
-        message="Class requires API level 31 (current min is 30): `android.telephony.TelephonyCallback.ActiveDataSubscriptionIdListener`"
-        errorLine1="            implements TelephonyCallback.ActiveDataSubscriptionIdListener {"
-        errorLine2="                       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
-        <location
-            file="packages/modules/Connectivity/framework/src/android/net/util/MultinetworkPolicyTracker.java"
-            line="97"
-            column="24"/>
-    </issue>
-
-    <issue
-        id="NewApi"
-        message="Call requires API level 31 (current min is 30): `android.telephony.TelephonyManager#registerTelephonyCallback`"
-        errorLine1="        ctx.getSystemService(TelephonyManager.class).registerTelephonyCallback("
-        errorLine2="                                                     ~~~~~~~~~~~~~~~~~~~~~~~~~">
-        <location
-            file="packages/modules/Connectivity/framework/src/android/net/util/MultinetworkPolicyTracker.java"
-            line="126"
-            column="54"/>
-    </issue>
-
-</issues>
diff --git a/framework/src/android/net/util/MultinetworkPolicyTracker.java b/framework/src/android/net/util/MultinetworkPolicyTracker.java
index 3e7cb80..c1790c9 100644
--- a/framework/src/android/net/util/MultinetworkPolicyTracker.java
+++ b/framework/src/android/net/util/MultinetworkPolicyTracker.java
@@ -20,6 +20,7 @@
 import static android.net.ConnectivitySettingsManager.NETWORK_METERED_MULTIPATH_PREFERENCE;
 
 import android.annotation.NonNull;
+import android.annotation.TargetApi;
 import android.content.BroadcastReceiver;
 import android.content.ContentResolver;
 import android.content.Context;
@@ -29,6 +30,7 @@
 import android.database.ContentObserver;
 import android.net.ConnectivityResources;
 import android.net.Uri;
+import android.os.Build;
 import android.os.Handler;
 import android.provider.Settings;
 import android.telephony.SubscriptionManager;
@@ -92,8 +94,8 @@
             }
         }
     }
-
-    @VisibleForTesting
+    // TODO: Set the mini sdk to 31 and remove @TargetApi annotation when b/205923322 is addressed.
+    @VisibleForTesting @TargetApi(Build.VERSION_CODES.S)
     protected class ActiveDataSubscriptionIdListener extends TelephonyCallback
             implements TelephonyCallback.ActiveDataSubscriptionIdListener {
         @Override
@@ -107,6 +109,8 @@
         this(ctx, handler, null);
     }
 
+    // TODO: Set the mini sdk to 31 and remove @TargetApi annotation when b/205923322 is addressed.
+    @TargetApi(Build.VERSION_CODES.S)
     public MultinetworkPolicyTracker(Context ctx, Handler handler, Runnable avoidBadWifiCallback) {
         mContext = ctx;
         mResources = new ConnectivityResources(ctx);
diff --git a/service/Android.bp b/service/Android.bp
index 02717f7..b595ef2 100644
--- a/service/Android.bp
+++ b/service/Android.bp
@@ -79,6 +79,7 @@
     apex_available: [
         "com.android.tethering",
     ],
+    lint: { strict_updatability_linting: true },
 }
 
 java_library {
@@ -95,6 +96,7 @@
     apex_available: [
         "com.android.tethering",
     ],
+    lint: { strict_updatability_linting: true },
 }
 
 java_library {
@@ -109,6 +111,7 @@
     apex_available: [
         "com.android.tethering",
     ],
+    lint: { strict_updatability_linting: true },
 }
 
 filegroup {
diff --git a/service/lint-baseline.xml b/service/lint-baseline.xml
deleted file mode 100644
index 119b64f..0000000
--- a/service/lint-baseline.xml
+++ /dev/null
@@ -1,37 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<issues format="5" by="lint 4.1.0" client="cli" variant="all" version="4.1.0">
-
-    <issue
-        id="NewApi"
-        message="Call requires API level 31 (current min is 30): `android.telephony.TelephonyManager#isDataCapable`"
-        errorLine1="            if (tm.isDataCapable()) {"
-        errorLine2="                   ~~~~~~~~~~~~~">
-        <location
-            file="packages/modules/Connectivity/service/src/com/android/server/ConnectivityService.java"
-            line="787"
-            column="20"/>
-    </issue>
-
-    <issue
-        id="NewApi"
-        message="Call requires API level 31 (current min is 30): `android.content.Context#sendStickyBroadcast`"
-        errorLine1="                mUserAllContext.sendStickyBroadcast(intent, options);"
-        errorLine2="                                ~~~~~~~~~~~~~~~~~~~">
-        <location
-            file="packages/modules/Connectivity/service/src/com/android/server/ConnectivityService.java"
-            line="2681"
-            column="33"/>
-    </issue>
-
-    <issue
-        id="NewApi"
-        message="Call requires API level 31 (current min is 30): `android.content.pm.PackageManager#getTargetSdkVersion`"
-        errorLine1="            final int callingVersion = pm.getTargetSdkVersion(callingPackageName);"
-        errorLine2="                                          ~~~~~~~~~~~~~~~~~~~">
-        <location
-            file="packages/modules/Connectivity/service/src/com/android/server/ConnectivityService.java"
-            line="5851"
-            column="43"/>
-    </issue>
-
-</issues>
diff --git a/service/src/com/android/server/ConnectivityService.java b/service/src/com/android/server/ConnectivityService.java
index 222f5c8..145f4c1 100644
--- a/service/src/com/android/server/ConnectivityService.java
+++ b/service/src/com/android/server/ConnectivityService.java
@@ -98,6 +98,7 @@
 import android.Manifest;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.TargetApi;
 import android.app.AppOpsManager;
 import android.app.BroadcastOptions;
 import android.app.PendingIntent;
@@ -853,6 +854,9 @@
             mTypeLists = new ArrayList[ConnectivityManager.MAX_NETWORK_TYPE + 1];
         }
 
+        // TODO: Set the mini sdk to 31 and remove @TargetApi annotation when b/205923322 is
+        //  addressed.
+        @TargetApi(Build.VERSION_CODES.S)
         public void loadSupportedTypes(@NonNull Context ctx, @NonNull TelephonyManager tm) {
             final PackageManager pm = ctx.getPackageManager();
             if (pm.hasSystemFeature(FEATURE_WIFI)) {
@@ -2760,6 +2764,8 @@
         sendStickyBroadcast(makeGeneralIntent(info, bcastType));
     }
 
+    // TODO: Set the mini sdk to 31 and remove @TargetApi annotation when b/205923322 is addressed.
+    @TargetApi(Build.VERSION_CODES.S)
     private void sendStickyBroadcast(Intent intent) {
         synchronized (this) {
             if (!mSystemReady
@@ -6109,6 +6115,8 @@
         }
     }
 
+    // TODO: Set the mini sdk to 31 and remove @TargetApi annotation when b/205923322 is addressed.
+    @TargetApi(Build.VERSION_CODES.S)
     private boolean isTargetSdkAtleast(int version, int callingUid,
             @NonNull String callingPackageName) {
         final UserHandle user = UserHandle.getUserHandleForUid(callingUid);
diff --git a/tests/cts/net/OWNERS b/tests/cts/net/OWNERS
index 432bd9b..df5569e 100644
--- a/tests/cts/net/OWNERS
+++ b/tests/cts/net/OWNERS
@@ -1,3 +1,5 @@
 # Bug component: 31808
 # Inherits parent owners
 per-file src/android/net/cts/NetworkWatchlistTest.java=alanstokes@google.com
+
+# Bug component: 685852 = per-file *IpSec*
\ No newline at end of file