diff --git a/.gitignore b/.gitignore
index 286cd3a..1fe3280 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,3 +27,5 @@ __pycache__/
 *.pyc
 node_modules/
 .npm-cache/
+/release-secrets/
+/.release-work/
diff --git a/Bcore/build.gradle b/Bcore/build.gradle
index 832b12b..8afb3da 100644
--- a/Bcore/build.gradle
+++ b/Bcore/build.gradle
@@ -26,7 +26,7 @@ android {
 
         consumerProguardFiles "consumer-rules.pro"
         ndk {
-            abiFilters 'arm64-v8a'
+            abiFilters 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
         }
     }
 
diff --git a/Bcore/src/main/cpp/Application.mk b/Bcore/src/main/cpp/Application.mk
index e9cabc3..9843b1b 100644
--- a/Bcore/src/main/cpp/Application.mk
+++ b/Bcore/src/main/cpp/Application.mk
@@ -1,4 +1,4 @@
-APP_ABI := armeabi-v7a arm64-v8a
+APP_ABI := armeabi-v7a arm64-v8a x86 x86_64
 APP_PLATFORM := android-24
 APP_STL := c++_static
 APP_OPTIM := release
diff --git a/Bcore/src/main/cpp/Dobby/x86/libdobby.a b/Bcore/src/main/cpp/Dobby/x86/libdobby.a
new file mode 100644
index 0000000..83ceeb9
Binary files /dev/null and b/Bcore/src/main/cpp/Dobby/x86/libdobby.a differ
diff --git a/Bcore/src/main/cpp/Dobby/x86_64/libdobby.a b/Bcore/src/main/cpp/Dobby/x86_64/libdobby.a
new file mode 100644
index 0000000..f723af3
Binary files /dev/null and b/Bcore/src/main/cpp/Dobby/x86_64/libdobby.a differ
diff --git a/Bcore/src/main/java/top/niunaijun/blackbox/utils/AbiUtils.java b/Bcore/src/main/java/top/niunaijun/blackbox/utils/AbiUtils.java
index 4758283..7a85863 100644
--- a/Bcore/src/main/java/top/niunaijun/blackbox/utils/AbiUtils.java
+++ b/Bcore/src/main/java/top/niunaijun/blackbox/utils/AbiUtils.java
@@ -43,10 +43,14 @@ public class AbiUtils {
                 String name = zipEntry.getName();
                 if (name.startsWith("lib/arm64-v8a")) {
                     mLibs.add("arm64-v8a");
-                } else if (name.startsWith("lib/armeabi")) {
-                    mLibs.add("armeabi");
                 } else if (name.startsWith("lib/armeabi-v7a")) {
                     mLibs.add("armeabi-v7a");
+                } else if (name.startsWith("lib/armeabi")) {
+                    mLibs.add("armeabi");
+                } else if (name.startsWith("lib/x86_64")) {
+                    mLibs.add("x86_64");
+                } else if (name.startsWith("lib/x86")) {
+                    mLibs.add("x86");
                 }
             }
         } catch (Exception e) {
@@ -57,11 +61,11 @@ public class AbiUtils {
     }
 
     public boolean is64Bit() {
-        return mLibs.contains("arm64-v8a");
+        return mLibs.contains("arm64-v8a") || mLibs.contains("x86_64");
     }
 
     public boolean is32Bit() {
-        return mLibs.contains("armeabi") || mLibs.contains("armeabi-v7a");
+        return mLibs.contains("armeabi") || mLibs.contains("armeabi-v7a") || mLibs.contains("x86");
     }
 
     public boolean isEmptyAib() {
diff --git a/Bcore/src/main/java/top/niunaijun/blackbox/utils/NativeUtils.java b/Bcore/src/main/java/top/niunaijun/blackbox/utils/NativeUtils.java
index f21b8fd..170b150 100644
--- a/Bcore/src/main/java/top/niunaijun/blackbox/utils/NativeUtils.java
+++ b/Bcore/src/main/java/top/niunaijun/blackbox/utils/NativeUtils.java
@@ -25,8 +25,10 @@ public class NativeUtils {
             nativeLibDir.mkdirs();
         }
         try (ZipFile zipfile = new ZipFile(apk.getAbsolutePath())) {
-            if (findAndCopyNativeLib(zipfile, Build.CPU_ABI, nativeLibDir)) {
-                return;
+            for (String abi : Build.SUPPORTED_ABIS) {
+                if (findAndCopyNativeLib(zipfile, abi, nativeLibDir)) {
+                    return;
+                }
             }
 
             findAndCopyNativeLib(zipfile, "armeabi", nativeLibDir);
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b751610..abff1d2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,21 @@ versioning for its public releases.
 
 ## [Unreleased]
 
+## [4.1.0] - 2026-07-28
+
+### Added
+
+- Separate release APKs for `armeabi-v7a`, `arm64-v8a`, `x86`, and `x86_64`.
+- In-app APK inspection now accepts supported 32-bit ARM and x86 guest ABIs.
+- Downloadable official Frida Gadget management, including ABI validation and
+  on-device or computer-controlled runtime selection.
+- A liquid-glass launcher, downloadable Gadget screen, and guest log overlay.
+
+### Changed
+
+- Updated application iconography, navigation, runtime visibility, and release
+  dependency set.
+
 ### Documentation
 
 - Added the public research roadmap for Frida visibility, `/proc`/maps
diff --git a/app/build.gradle b/app/build.gradle
index 45b0369..a1ed126 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -32,7 +32,7 @@ android {
                 enable true
                 reset()
                 
-                include "arm64-v8a"
+                include "armeabi-v7a", "arm64-v8a", "x86", "x86_64"
                 universalApk false
             }
         }
@@ -106,12 +106,17 @@ tasks.matching { it.name.toLowerCase().contains("debug") && it.name.toLowerCase(
 tasks.register("verifyDebugApkHasNoGadget") {
     dependsOn("assembleDebug")
     doLast {
-        def apk = fileTree("$buildDir/outputs/apk/debug").matching { include("*.apk") }.singleFile
-        def entries = zipTree(apk).files.findAll {
-            it.name.toLowerCase().contains("gadget") && it.name.toLowerCase().endsWith(".so")
+        def apks = fileTree("$buildDir/outputs/apk/debug").matching { include("*.apk") }.files
+        if (apks.isEmpty()) {
+            throw new GradleException("No debug APKs were produced")
         }
-        if (!entries.isEmpty()) {
-            throw new GradleException("APK must not bundle Frida Gadget: ${entries*.name}")
+        apks.each { apk ->
+            def entries = zipTree(apk).files.findAll {
+                it.name.toLowerCase().contains("gadget") && it.name.toLowerCase().endsWith(".so")
+            }
+            if (!entries.isEmpty()) {
+                throw new GradleException("${apk.name} must not bundle Frida Gadget: ${entries*.name}")
+            }
         }
     }
 }
diff --git a/app/src/main/java/com/qm4rs/fridabox/ApkInspector.java b/app/src/main/java/com/qm4rs/fridabox/ApkInspector.java
index aab920d..31a5e9c 100644
--- a/app/src/main/java/com/qm4rs/fridabox/ApkInspector.java
+++ b/app/src/main/java/com/qm4rs/fridabox/ApkInspector.java
@@ -44,7 +44,7 @@ public final class ApkInspector {
             }
         }
         if (!inspectedAny) throw new IOException("No APK files were provided");
-        boolean supported = !hasNativeLibraries || abis.contains("arm64-v8a");
+        boolean supported = !hasNativeLibraries || !Collections.disjoint(abis, SUPPORTED_ABIS);
         return new Result(hasNativeLibraries, supported, abis);
     }
 
@@ -61,7 +61,11 @@ public final class ApkInspector {
 
         public String description() {
             if (!hasNativeLibraries) return "Pure Java/Kotlin (accepted)";
-            return supported ? "ARM64 supported: " + abis : "Rejected; no arm64-v8a: " + abis;
+            return supported ? "Supported ABI: " + abis : "Rejected; unsupported ABI: " + abis;
         }
     }
+
+    private static final Set<String> SUPPORTED_ABIS = Collections.unmodifiableSet(new LinkedHashSet<>(Arrays.asList(
+            "armeabi-v7a", "arm64-v8a", "x86", "x86_64"
+    )));
 }
diff --git a/app/src/test/java/com/qm4rs/fridabox/ApkInspectorTest.java b/app/src/test/java/com/qm4rs/fridabox/ApkInspectorTest.java
index c0d7a94..72f8c76 100644
--- a/app/src/test/java/com/qm4rs/fridabox/ApkInspectorTest.java
+++ b/app/src/test/java/com/qm4rs/fridabox/ApkInspectorTest.java
@@ -31,10 +31,17 @@ public class ApkInspectorTest {
     }
 
     @Test
-    public void thirtyTwoBitOnlyApkIsRejected() throws Exception {
+    public void thirtyTwoBitOnlyApkIsAccepted() throws Exception {
         ApkInspector.Result result = ApkInspector.inspect(apkWith("lib/armeabi-v7a/libsample.so"));
         assertTrue(result.hasNativeLibraries);
-        assertFalse(result.supported);
+        assertTrue(result.supported);
+    }
+
+    @Test
+    public void x86ApkIsAccepted() throws Exception {
+        ApkInspector.Result result = ApkInspector.inspect(apkWith("lib/x86/libsample.so"));
+        assertTrue(result.hasNativeLibraries);
+        assertTrue(result.supported);
     }
 
     @Test
diff --git a/build.gradle b/build.gradle
index 52651d7..fd3bd07 100644
--- a/build.gradle
+++ b/build.gradle
@@ -10,8 +10,8 @@ ext {
     targetSdkVersion = 28 
 
     minSdk = 21
-    versionCode = 400
-    versionName = "4.0.0"
+    versionCode = 401
+    versionName = "4.1.0"
     xVersion = '1.1.0'
     hiddenApiBypass = '4.3'
 }
diff --git a/docs/BUILDING.md b/docs/BUILDING.md
index 1603f6d..473353c 100644
--- a/docs/BUILDING.md
+++ b/docs/BUILDING.md
@@ -51,7 +51,8 @@ Build and test:
 
 The debug host build depends on the sample build and copies its byte-identical
 APK into generated debug assets. Generated sample APKs are not source-controlled.
-The final host output is under `app/build/outputs/apk/debug/` and is ARM64-only.
+The final host outputs are under `app/build/outputs/apk/debug/` for `armeabi-v7a`,
+`arm64-v8a`, `x86`, and `x86_64`.
 `verifyDebugApkHasNoGadget` inspects the assembled APK and fails if a Gadget
 library or configuration is accidentally bundled again.
 
@@ -82,5 +83,5 @@ If only some signing variables are present, configuration fails instead of
 producing an ambiguously signed artifact. Keep the keystore and credentials
 outside the repository and CI logs.
 
-The ARM64 release output is written to
-`app/build/outputs/apk/release/FridaBox_4.0.0_arm64-v8a-release.apk`.
+Release outputs are written to `app/build/outputs/apk/release/`, one APK each for
+`armeabi-v7a`, `arm64-v8a`, `x86`, and `x86_64`.