diff --git a/opengl/libs/Android.bp b/opengl/libs/Android.bp
index b19a862..91250b9 100644
--- a/opengl/libs/Android.bp
+++ b/opengl/libs/Android.bp
@@ -63,6 +63,18 @@
     unversioned_until: "current",
 }
 
+aconfig_declarations {
+    name: "egl_flags",
+    package: "com.android.graphics.egl.flags",
+    container: "system",
+    srcs: ["EGL/egl_flags.aconfig"],
+}
+
+cc_aconfig_library {
+    name: "libegl_flags",
+    aconfig_declarations: "egl_flags",
+}
+
 cc_defaults {
     name: "gl_libs_defaults",
     cflags: [
@@ -136,6 +148,7 @@
     ],
     export_include_dirs: ["EGL"],
     shared_libs: [
+        "libegl_flags",
         "libz",
     ],
 }
@@ -166,6 +179,7 @@
         "android.hardware.configstore@1.0",
         "android.hardware.configstore-utils",
         "libbase",
+        "libegl_flags",
         "libhidlbase",
         "libnativebridge_lazy",
         "libnativeloader_lazy",
@@ -202,6 +216,7 @@
         "EGL/MultifileBlobCache_test.cpp",
     ],
     shared_libs: [
+        "libegl_flags",
         "libutils",
         "libz",
     ],
diff --git a/opengl/libs/EGL/MultifileBlobCache.cpp b/opengl/libs/EGL/MultifileBlobCache.cpp
index f7e33b3..ebbb8c4 100644
--- a/opengl/libs/EGL/MultifileBlobCache.cpp
+++ b/opengl/libs/EGL/MultifileBlobCache.cpp
@@ -38,6 +38,10 @@
 
 #include <utils/JenkinsHash.h>
 
+#include <com_android_graphics_egl_flags.h>
+
+using namespace com::android::graphics::egl;
+
 using namespace std::literals;
 
 constexpr uint32_t kMultifileMagic = 'MFB$';
@@ -80,8 +84,13 @@
         return;
     }
 
-    // Set the cache version, override if debug value set
+    // Set the cache version
     mCacheVersion = kMultifileBlobCacheVersion;
+    // Bump the version if we're using flagged features
+    if (flags::multifile_blobcache_advanced_usage()) {
+        mCacheVersion++;
+    }
+    // Override if debug value set
     int debugCacheVersion = base::GetIntProperty("debug.egl.blobcache.cache_version", -1);
     if (debugCacheVersion >= 0) {
         ALOGV("INIT: Using %u as cacheVersion instead of %u", debugCacheVersion, mCacheVersion);
diff --git a/opengl/libs/EGL/MultifileBlobCache.h b/opengl/libs/EGL/MultifileBlobCache.h
index 65aa2db..fe477bc 100644
--- a/opengl/libs/EGL/MultifileBlobCache.h
+++ b/opengl/libs/EGL/MultifileBlobCache.h
@@ -32,6 +32,10 @@
 
 #include "FileBlobCache.h"
 
+#include <com_android_graphics_egl_flags.h>
+
+using namespace com::android::graphics::egl;
+
 namespace android {
 
 constexpr uint32_t kMultifileBlobCacheVersion = 2;
diff --git a/opengl/libs/EGL/MultifileBlobCache_test.cpp b/opengl/libs/EGL/MultifileBlobCache_test.cpp
index 90a0f1e..8222498 100644
--- a/opengl/libs/EGL/MultifileBlobCache_test.cpp
+++ b/opengl/libs/EGL/MultifileBlobCache_test.cpp
@@ -25,6 +25,10 @@
 #include <fstream>
 #include <memory>
 
+#include <com_android_graphics_egl_flags.h>
+
+using namespace com::android::graphics::egl;
+
 using namespace std::literals;
 
 namespace android {
@@ -458,6 +462,8 @@
     // Set one entry
     mMBC->set("abcd", 4, "efgh", 4);
 
+    uint32_t initialCacheVersion = mMBC->getCurrentCacheVersion();
+
     // Close the cache so everything writes out
     mMBC->finish();
     mMBC.reset();
@@ -466,7 +472,7 @@
     ASSERT_EQ(getCacheEntries().size(), 1);
 
     // Set a debug cacheVersion
-    std::string newCacheVersion = std::to_string(kMultifileBlobCacheVersion + 1);
+    std::string newCacheVersion = std::to_string(initialCacheVersion + 1);
     ASSERT_TRUE(base::SetProperty("debug.egl.blobcache.cache_version", newCacheVersion.c_str()));
     ASSERT_TRUE(
             base::WaitForProperty("debug.egl.blobcache.cache_version", newCacheVersion.c_str()));
diff --git a/opengl/libs/EGL/egl_flags.aconfig b/opengl/libs/EGL/egl_flags.aconfig
new file mode 100644
index 0000000..1157970
--- /dev/null
+++ b/opengl/libs/EGL/egl_flags.aconfig
@@ -0,0 +1,13 @@
+package: "com.android.graphics.egl.flags"
+container: "system"
+
+flag {
+  name: "multifile_blobcache_advanced_usage"
+  namespace: "gpu"
+  description: "This flag controls new behaviors to address bugs found via advanced usage"
+  bug: "380483358"
+  is_fixed_read_only: true
+  metadata {
+    purpose: PURPOSE_BUGFIX
+  }
+}
diff --git a/opengl/libs/EGL/fuzzer/Android.bp b/opengl/libs/EGL/fuzzer/Android.bp
index 4947e5f..fe5f2a6 100644
--- a/opengl/libs/EGL/fuzzer/Android.bp
+++ b/opengl/libs/EGL/fuzzer/Android.bp
@@ -37,6 +37,7 @@
     ],
 
     shared_libs: [
+        "libegl_flags",
         "libz",
     ],