diff --git a/apex/Android.bp b/apex/Android.bp
index 259558c..c1ef3d8 100644
--- a/apex/Android.bp
+++ b/apex/Android.bp
@@ -44,8 +44,15 @@
 
     // Use a custom AndroidManifest.xml used for API targeting.
     androidManifest: ":com.android.media-androidManifest",
+
+    // IMPORTANT: For the APEX to be installed on Android 10 (API 29),
+    // min_sdk_version should be 29. This enables the build system to make
+    // sure the package compatible to Android 10 in two ways:
+    // - build the APEX package compatible to Android 10
+    //   so that the package can be installed.
+    // - build artifacts (lib/javalib/bin) against Android 10 SDK
+    //   so that the artifacts can run.
     min_sdk_version: "29",
-    legacy_android10_support: true,
 }
 
 apex {
@@ -84,8 +91,15 @@
 
     // Use a custom AndroidManifest.xml used for API targeting.
     androidManifest: ":com.android.media.swcodec-androidManifest",
+
+    // IMPORTANT: For the APEX to be installed on Android 10 (API 29),
+    // min_sdk_version should be 29. This enables the build system to make
+    // sure the package compatible to Android 10 in two ways:
+    // - build the APEX package compatible to Android 10
+    //   so that the package can be installed.
+    // - build artifacts (lib/javalib/bin) against Android 10 SDK
+    //   so that the artifacts can run.
     min_sdk_version: "29",
-    legacy_android10_support: true,
 }
 
 prebuilt_etc {