diff --git a/daemon/src/main/jni/logging.h b/daemon/src/main/jni/logging.h
index 86a7220ac..ca9e36e06 100644
--- a/daemon/src/main/jni/logging.h
+++ b/daemon/src/main/jni/logging.h
@@ -25,7 +25,7 @@
 #include <errno.h>
 
 #ifndef LOG_TAG
-#define LOG_TAG    "LSPosed"
+#define LOG_TAG    "VectorDaemon"
 #endif
 
 #ifdef LOG_DISABLED
diff --git a/daemon/src/main/jni/obfuscation.cpp b/daemon/src/main/jni/obfuscation.cpp
index 96d7c2048..9965f42f1 100644
--- a/daemon/src/main/jni/obfuscation.cpp
+++ b/daemon/src/main/jni/obfuscation.cpp
@@ -221,6 +221,26 @@ extern "C" JNIEXPORT jobject JNICALL Java_org_lsposed_lspd_service_ObfuscationMa
         return nullptr;
     }
 
+    bool needs_obfuscation = false;
+    for (const auto &sig : signatures) {
+        if (memmem(mem, size, sig.first.c_str(), sig.first.length()) != nullptr) {
+            needs_obfuscation = true;
+            break;
+        }
+    }
+
+    if (!needs_obfuscation) {
+        LOGD("No target signatures found in fd=%d, skipping slicer.", fd);
+        munmap(mem, size);
+
+        // Wrap the duplicated FD into Java objects and return instantly
+        auto java_fd =
+            lsplant::JNI_NewObject(env, class_file_descriptor, method_file_descriptor_ctor, fd);
+        auto java_sm =
+            lsplant::JNI_NewObject(env, class_shared_memory, method_shared_memory_ctor, java_fd);
+        return java_sm.release();
+    }
+
     // Process the DEX and obtain a new file descriptor for the output
     int new_fd = obfuscateDexBuffer(mem, size);
 
diff --git a/external/apache/commons-lang b/external/apache/commons-lang
index 675ab08d0..422ab6377 160000
--- a/external/apache/commons-lang
+++ b/external/apache/commons-lang
@@ -1 +1 @@
-Subproject commit 675ab08d0eb62b7d2edd43fe42512c896e84bcd6
+Subproject commit 422ab637736e06076c04a768ce03ecc2e5344937
diff --git a/external/fmt b/external/fmt
index 0e078f6ed..dc05bee30 160000
--- a/external/fmt
+++ b/external/fmt
@@ -1 +1 @@
-Subproject commit 0e078f6ed0624be8babc43bd145371d9f3a08aab
+Subproject commit dc05bee30755bb993add7ed90845d87c2315f9c6
diff --git a/services/libxposed b/services/libxposed
index 496b76fa3..11f8945de 160000
--- a/services/libxposed
+++ b/services/libxposed
@@ -1 +1 @@
-Subproject commit 496b76fa3e5af87958ebef97bd160319e05da79b
+Subproject commit 11f8945de4e24efc0eb0e2e87a2dd8284d8f7b66
diff --git a/xposed/libxposed b/xposed/libxposed
index 88cc0781e..eb63ec2c4 160000
--- a/xposed/libxposed
+++ b/xposed/libxposed
@@ -1 +1 @@
-Subproject commit 88cc0781e1138477c6b2a6570a0a27692f91f175
+Subproject commit eb63ec2c49a34a9c3cd08a7eee2b5cd8332f46d2