diff --git a/brut.apktool/apktool-lib/src/main/java/brut/androlib/AaptInvoker.java b/brut.apktool/apktool-lib/src/main/java/brut/androlib/AaptInvoker.java
index 675265ed..a249869b 100644
--- a/brut.apktool/apktool-lib/src/main/java/brut/androlib/AaptInvoker.java
+++ b/brut.apktool/apktool-lib/src/main/java/brut/androlib/AaptInvoker.java
@@ -189,6 +189,15 @@ public class AaptInvoker {
             cmd.add("-x");
         }
 
+        if (!mApkInfo.featureFlags.isEmpty()) {
+            List<String> featureFlags = new ArrayList<>();
+            for (Map.Entry<String, Boolean> entry : mApkInfo.featureFlags.entrySet()) {
+                featureFlags.add(entry.getKey() + "=" + entry.getValue());
+            }
+            cmd.add("--feature-flags");
+            cmd.add(String.join(",", featureFlags));
+        }
+
         if (include != null) {
             for (File file : include) {
                 cmd.add("-I");
diff --git a/brut.apktool/apktool-lib/src/main/java/brut/androlib/ApkDecoder.java b/brut.apktool/apktool-lib/src/main/java/brut/androlib/ApkDecoder.java
index b0e84378..c73eeb05 100644
--- a/brut.apktool/apktool-lib/src/main/java/brut/androlib/ApkDecoder.java
+++ b/brut.apktool/apktool-lib/src/main/java/brut/androlib/ApkDecoder.java
@@ -21,6 +21,7 @@ import brut.androlib.exceptions.InFileNotFoundException;
 import brut.androlib.exceptions.OutDirExistsException;
 import brut.androlib.apk.ApkInfo;
 import brut.androlib.res.ResourcesDecoder;
+import brut.androlib.res.xml.ResXmlPatcher;
 import brut.androlib.src.SmaliDecoder;
 import brut.directory.Directory;
 import brut.directory.ExtFile;
@@ -321,6 +322,15 @@ public class ApkDecoder {
             mApkInfo.setMinSdkVersion(Integer.toString(mMinSdkVersion));
         }
 
+        // record feature flags
+        File manifest = new File(outDir, "AndroidManifest.xml");
+        List<String> featureFlags = ResXmlPatcher.pullManifestFeatureFlags(manifest);
+        if (featureFlags != null) {
+            for (String flag : featureFlags) {
+                mApkInfo.addFeatureFlag(flag, true);
+            }
+        }
+
         // record uncompressed files
         try {
             Map<String, String> resFileMapping = mResDecoder.getResFileMapping();
diff --git a/brut.apktool/apktool-lib/src/main/java/brut/androlib/apk/ApkInfo.java b/brut.apktool/apktool-lib/src/main/java/brut/androlib/apk/ApkInfo.java
index 6b6991d8..38a036d5 100644
--- a/brut.apktool/apktool-lib/src/main/java/brut/androlib/apk/ApkInfo.java
+++ b/brut.apktool/apktool-lib/src/main/java/brut/androlib/apk/ApkInfo.java
@@ -48,6 +48,7 @@ public class ApkInfo implements YamlSerializable {
     public Map<String, String> sdkInfo = new LinkedHashMap<>();
     public PackageInfo packageInfo = new PackageInfo();
     public VersionInfo versionInfo = new VersionInfo();
+    public Map<String, Boolean> featureFlags = new LinkedHashMap<>();
     public boolean sharedLibrary;
     public boolean sparseResources;
     public List<String> doNotCompress = new ArrayList<>();
@@ -185,6 +186,10 @@ public class ApkInfo implements YamlSerializable {
         }
     }
 
+    public void addFeatureFlag(String flag, boolean value) {
+        featureFlags.put(flag, value);
+    }
+
     public void save(File file) throws AndrolibException {
         try (YamlWriter writer = new YamlWriter(new FileOutputStream(file))) {
             write(writer);
@@ -235,7 +240,7 @@ public class ApkInfo implements YamlSerializable {
             }
             case "sdkInfo": {
                 sdkInfo.clear();
-                reader.readMap(sdkInfo);
+                reader.readStringMap(sdkInfo);
                 break;
             }
             case "packageInfo": {
@@ -248,6 +253,11 @@ public class ApkInfo implements YamlSerializable {
                 reader.readObject(versionInfo);
                 break;
             }
+            case "featureFlags": {
+                featureFlags.clear();
+                reader.readBoolMap(featureFlags);
+                break;
+            }
             case "sharedLibrary": {
                 sharedLibrary = line.getValueBool();
                 break;
@@ -270,9 +280,12 @@ public class ApkInfo implements YamlSerializable {
         writer.writeString("apkFileName", apkFileName);
         writer.writeBool("isFrameworkApk", isFrameworkApk);
         writer.writeObject("usesFramework", usesFramework);
-        writer.writeStringMap("sdkInfo", sdkInfo);
+        writer.writeMap("sdkInfo", sdkInfo);
         writer.writeObject("packageInfo", packageInfo);
         writer.writeObject("versionInfo", versionInfo);
+        if (!featureFlags.isEmpty()) {
+            writer.writeMap("featureFlags", featureFlags);
+        }
         writer.writeBool("sharedLibrary", sharedLibrary);
         writer.writeBool("sparseResources", sparseResources);
         if (!doNotCompress.isEmpty()) {
diff --git a/brut.apktool/apktool-lib/src/main/java/brut/androlib/apk/YamlReader.java b/brut.apktool/apktool-lib/src/main/java/brut/androlib/apk/YamlReader.java
index 75b1017f..85569af2 100644
--- a/brut.apktool/apktool-lib/src/main/java/brut/androlib/apk/YamlReader.java
+++ b/brut.apktool/apktool-lib/src/main/java/brut/androlib/apk/YamlReader.java
@@ -203,7 +203,7 @@ public class YamlReader {
         readList(list, (items, reader) -> items.add(reader.getLine().getValueInt()));
     }
 
-    public void readMap(Map<String, String> map) throws AndrolibException {
+    public void readStringMap(Map<String, String> map) throws AndrolibException {
         readObject(map,
             line -> line.hasColon,
             (items, reader) -> {
@@ -211,4 +211,13 @@ public class YamlReader {
                 items.put(line.getKey(), line.getValue());
             });
     }
+
+    public void readBoolMap(Map<String, Boolean> map) throws AndrolibException {
+        readObject(map,
+            line -> line.hasColon,
+            (items, reader) -> {
+                YamlLine line = reader.getLine();
+                items.put(line.getKey(), line.getValueBool());
+            });
+    }
 }
diff --git a/brut.apktool/apktool-lib/src/main/java/brut/androlib/apk/YamlWriter.java b/brut.apktool/apktool-lib/src/main/java/brut/androlib/apk/YamlWriter.java
index 1e4e76ae..1c37051d 100644
--- a/brut.apktool/apktool-lib/src/main/java/brut/androlib/apk/YamlWriter.java
+++ b/brut.apktool/apktool-lib/src/main/java/brut/androlib/apk/YamlWriter.java
@@ -95,7 +95,7 @@ public class YamlWriter implements Closeable {
         }
     }
 
-    public void writeStringMap(String key, Map<String, String> map) {
+    public <T> void writeMap(String key, Map<String, T> map) {
         if (Objects.isNull(map)) {
             return;
         }
@@ -103,7 +103,7 @@ public class YamlWriter implements Closeable {
         mWriter.println(escape(key) + ":");
         nextIndent();
         for (String mapKey : map.keySet()) {
-            writeString(mapKey, map.get(mapKey));
+            writeString(mapKey, String.valueOf(map.get(mapKey)));
         }
         prevIndent();
     }
diff --git a/brut.apktool/apktool-lib/src/main/java/brut/androlib/res/xml/ResXmlPatcher.java b/brut.apktool/apktool-lib/src/main/java/brut/androlib/res/xml/ResXmlPatcher.java
index 80a049ae..5f236c39 100644
--- a/brut.apktool/apktool-lib/src/main/java/brut/androlib/res/xml/ResXmlPatcher.java
+++ b/brut.apktool/apktool-lib/src/main/java/brut/androlib/res/xml/ResXmlPatcher.java
@@ -30,6 +30,7 @@ import javax.xml.transform.dom.DOMSource;
 import javax.xml.transform.stream.StreamResult;
 import javax.xml.xpath.*;
 import java.io.*;
+import java.util.*;
 import java.util.logging.Logger;
 
 public final class ResXmlPatcher {
@@ -357,6 +358,42 @@ public final class ResXmlPatcher {
         }
     }
 
+    /**
+     * Finds all feature flags set on permissions in AndroidManifest.xml.
+     *
+     * @param file File for AndroidManifest.xml
+     */
+    public static List<String> pullManifestFeatureFlags(File file) {
+        if (!file.exists()) {
+            return null;
+        }
+        try {
+            Document doc = loadDocument(file);
+            XPath xPath = XPathFactory.newInstance().newXPath();
+            XPathExpression expression = xPath.compile("/manifest/permission");
+
+            Object result = expression.evaluate(doc, XPathConstants.NODESET);
+            NodeList nodes = (NodeList) result;
+
+            List<String> featureFlags = new ArrayList<>();
+
+            for (int i = 0; i < nodes.getLength(); i++) {
+                Node node = nodes.item(i);
+                NamedNodeMap attrs = node.getAttributes();
+                Node featureFlagAttr = attrs.getNamedItem("android:featureFlag");
+
+                if (featureFlagAttr != null) {
+                    featureFlags.add(featureFlagAttr.getNodeValue());
+                }
+            }
+
+            return featureFlags;
+
+        } catch (SAXException | ParserConfigurationException | IOException | XPathExpressionException ignored) {
+            return null;
+        }
+    }
+
     /**
      *
      * @param file File to load into Document
diff --git a/brut.apktool/apktool-lib/src/test/resources/aapt2/testapp/AndroidManifest.xml b/brut.apktool/apktool-lib/src/test/resources/aapt2/testapp/AndroidManifest.xml
index 68f742cf..7a6c57e5 100644
--- a/brut.apktool/apktool-lib/src/test/resources/aapt2/testapp/AndroidManifest.xml
+++ b/brut.apktool/apktool-lib/src/test/resources/aapt2/testapp/AndroidManifest.xml
@@ -11,4 +11,5 @@
         <meta-data name="test_int" value="12345" />
     </application>
     <uses-permission android:name="android.permission.BLUETOOTH_SCAN" android:usesPermissionFlags="neverForLocation" />
+    <permission android:featureFlag="brut.feature.flag" android:label="Test Permission" android:name="brut.permission.TEST" android:permissionGroup="android.permission-group.UNDEFINED" android:protectionLevel="signature"/>
 </manifest>
diff --git a/brut.apktool/apktool-lib/src/test/resources/aapt2/testapp/apktool.yml b/brut.apktool/apktool-lib/src/test/resources/aapt2/testapp/apktool.yml
index f11e206f..4da39874 100644
--- a/brut.apktool/apktool-lib/src/test/resources/aapt2/testapp/apktool.yml
+++ b/brut.apktool/apktool-lib/src/test/resources/aapt2/testapp/apktool.yml
@@ -9,6 +9,8 @@ packageInfo:
 versionInfo:
   versionCode: '1'
   versionName: '1.0'
+featureFlags:
+  brut.feature.flag: true
 doNotCompress:
 - assets/0byte_file.jpg
 sparseResources: false