diff --git a/service/lint-baseline.xml b/service/lint-baseline.xml
index 3e11d52..b09589c 100644
--- a/service/lint-baseline.xml
+++ b/service/lint-baseline.xml
@@ -3,17 +3,6 @@
 
     <issue
         id="NewApi"
-        message="Call requires API level 33 (current min is 30): `getUidRule`"
-        errorLine1="        return BpfNetMapsReader.getUidRule(sUidOwnerMap, childChain, uid);"
-        errorLine2="                                ~~~~~~~~~~">
-        <location
-            file="packages/modules/Connectivity/service/src/com/android/server/BpfNetMaps.java"
-            line="643"
-            column="33"/>
-    </issue>
-
-    <issue
-        id="NewApi"
         message="Call requires API level 31 (current min is 30): `BpfBitmap`"
         errorLine1="                return new BpfBitmap(BLOCKED_PORTS_MAP_PATH);"
         errorLine2="                       ~~~~~~~~~~~~~">
diff --git a/service/src/com/android/server/BpfNetMaps.java b/service/src/com/android/server/BpfNetMaps.java
index b3e7d8c..44868b2d 100644
--- a/service/src/com/android/server/BpfNetMaps.java
+++ b/service/src/com/android/server/BpfNetMaps.java
@@ -580,6 +580,7 @@
      * @throws ServiceSpecificException in case of failure, with an error code indicating the
      *                                  cause of the failure.
      */
+    @RequiresApi(Build.VERSION_CODES.TIRAMISU)
     public int getUidRule(final int childChain, final int uid) {
         return BpfNetMapsUtils.getUidRule(sUidOwnerMap, childChain, uid);
     }
diff --git a/service/src/com/android/server/ConnectivityService.java b/service/src/com/android/server/ConnectivityService.java
index 270b06f..2a3058c 100755
--- a/service/src/com/android/server/ConnectivityService.java
+++ b/service/src/com/android/server/ConnectivityService.java
@@ -11833,6 +11833,10 @@
                         return 0;
                     }
                     case "get-package-networking-enabled": {
+                        if (!mDeps.isAtLeastT()) {
+                            throw new UnsupportedOperationException(
+                                    "This command is not supported on T-");
+                        }
                         final String packageName = getNextArg();
                         final int rule = getPackageFirewallRule(
                                 ConnectivityManager.FIREWALL_CHAIN_OEM_DENY_3, packageName);
@@ -11862,6 +11866,10 @@
                         return 0;
                     }
                     case "get-background-networking-enabled-for-uid": {
+                        if (!mDeps.isAtLeastT()) {
+                            throw new UnsupportedOperationException(
+                                    "This command is not supported on T-");
+                        }
                         final Integer uid = parseIntegerArgument(getNextArg());
                         if (null == uid) {
                             onHelp();
@@ -13910,6 +13918,7 @@
         }
     }
 
+    @RequiresApi(Build.VERSION_CODES.TIRAMISU)
     private int getPackageFirewallRule(final int chain, final String packageName)
             throws PackageManager.NameNotFoundException {
         final PackageManager pm = mContext.getPackageManager();
@@ -13917,6 +13926,7 @@
         return getUidFirewallRule(chain, appId);
     }
 
+    @RequiresApi(Build.VERSION_CODES.TIRAMISU)
     @Override
     public int getUidFirewallRule(final int chain, final int uid) {
         enforceNetworkStackOrSettingsPermission();
diff --git a/staticlibs/Android.bp b/staticlibs/Android.bp
index 71f388d..34ea9ab 100644
--- a/staticlibs/Android.bp
+++ b/staticlibs/Android.bp
@@ -282,7 +282,7 @@
         "//apex_available:platform",
     ],
     lint: {
-        baseline_filename: "lint-baseline.xml",
+        strict_updatability_linting: true,
         error_checks: ["NewApi"],
     },
 }
diff --git a/staticlibs/device/com/android/net/module/util/SocketUtils.java b/staticlibs/device/com/android/net/module/util/SocketUtils.java
index 5e6a6c6..51671a6 100644
--- a/staticlibs/device/com/android/net/module/util/SocketUtils.java
+++ b/staticlibs/device/com/android/net/module/util/SocketUtils.java
@@ -19,8 +19,7 @@
 import static android.net.util.SocketUtils.closeSocket;
 
 import android.annotation.NonNull;
-import android.annotation.RequiresApi;
-import android.os.Build;
+import android.annotation.SuppressLint;
 import android.system.NetlinkSocketAddress;
 
 import java.io.FileDescriptor;
@@ -41,7 +40,11 @@
     /**
      * Make a socket address to communicate with netlink.
      */
-    @NonNull @RequiresApi(Build.VERSION_CODES.S)
+    // NetlinkSocketAddress was CorePlatformApi on R and linter warns this is available on S+.
+    // android.net.util.SocketUtils.makeNetlinkSocketAddress can be used instead, but this method
+    // has been used on R, so suppress the linter and keep as it is.
+    @SuppressLint("NewApi")
+    @NonNull
     public static SocketAddress makeNetlinkSocketAddress(int portId, int groupsMask) {
         return new NetlinkSocketAddress(portId, groupsMask);
     }
diff --git a/staticlibs/lint-baseline.xml b/staticlibs/lint-baseline.xml
deleted file mode 100644
index 2ee3a43..0000000
--- a/staticlibs/lint-baseline.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<issues format="6" by="lint 8.4.0-alpha04" type="baseline" client="" dependencies="true" name="" variant="all" version="8.4.0-alpha04">
-
-    <issue
-        id="NewApi"
-        message="Call requires API level 31 (current min is 30): `makeNetlinkSocketAddress`"
-        errorLine1="            Os.bind(fd, makeNetlinkSocketAddress(0, mBindGroups));"
-        errorLine2="                        ~~~~~~~~~~~~~~~~~~~~~~~~">
-        <location
-            file="packages/modules/Connectivity/staticlibs/device/com/android/net/module/util/ip/NetlinkMonitor.java"
-            line="111"
-            column="25"/>
-    </issue>
-
-</issues>
diff --git a/staticlibs/tests/unit/Android.bp b/staticlibs/tests/unit/Android.bp
index fa466f8..cf67a82 100644
--- a/staticlibs/tests/unit/Android.bp
+++ b/staticlibs/tests/unit/Android.bp
@@ -39,6 +39,7 @@
         "//packages/modules/NetworkStack/tests/integration",
     ],
     lint: {
+        strict_updatability_linting: true,
         test: true,
     },
 }
@@ -56,4 +57,7 @@
     ],
     jarjar_rules: "jarjar-rules.txt",
     test_suites: ["device-tests"],
+    lint: {
+        strict_updatability_linting: true,
+    },
 }