diff --git a/modules/juce_audio_devices/native/juce_HighPerformanceAudioHelpers_android.h b/modules/juce_audio_devices/native/juce_HighPerformanceAudioHelpers_android.h
index 997557084a..f76b72020d 100644
--- a/modules/juce_audio_devices/native/juce_HighPerformanceAudioHelpers_android.h
+++ b/modules/juce_audio_devices/native/juce_HighPerformanceAudioHelpers_android.h
@@ -84,10 +84,8 @@ namespace juce::AndroidHighPerformanceAudioHelpers
         if (canUseHighPerformanceAudioPath (nativeBufferSize, nativeBufferSize, (int) requestedSampleRate))
         {
             // see https://developer.android.com/ndk/guides/audio/opensl/opensl-prog-notes.html#sandp
-            // "For Android 4.2 (API level 17) and earlier, a buffer count of two or more is required
-            //  for lower latency. Beginning with Android 4.3 (API level 18), a buffer count of one
-            //  is sufficient for lower latency."
-            return (getAndroidSDKVersion() >= 18 ? 1 : 2);
+            // > Beginning with Android 4.3 (API level 18), a buffer count of one is sufficient for lower latency.
+            return 1;
         }
 
         // not using low-latency path so we can use the absolute minimum number of buffers to queue
diff --git a/modules/juce_audio_devices/native/juce_Oboe_android.cpp b/modules/juce_audio_devices/native/juce_Oboe_android.cpp
index fbd3e935ed..2e49a99681 100644
--- a/modules/juce_audio_devices/native/juce_Oboe_android.cpp
+++ b/modules/juce_audio_devices/native/juce_Oboe_android.cpp
@@ -398,7 +398,7 @@ private:
                                                   oboe::Direction::Output,
                                                   oboe::SharingMode::Exclusive,
                                                   2,
-                                                  getAndroidSDKVersion() >= 21 ? oboe::AudioFormat::Float : oboe::AudioFormat::I16,
+                                                  oboe::AudioFormat::Float,
                                                   (int) AndroidHighPerformanceAudioHelpers::getNativeSampleRate(),
                                                   bufferSizeHint,
                                                   &callback);
@@ -1023,19 +1023,18 @@ OboeAudioIODevice::OboeSessionBase* OboeAudioIODevice::OboeSessionBase::create (
                                                                                 int bufferSize)
 {
 
-    std::unique_ptr<OboeSessionBase> session;
-    auto sdkVersion = getAndroidSDKVersion();
-
     // SDK versions 21 and higher should natively support floating point...
-    if (sdkVersion >= 21)
-    {
-        session.reset (new OboeSessionImpl<float> (owner, inputDeviceId, outputDeviceId,
-                                                   numInputChannels, numOutputChannels, sampleRate, bufferSize));
+    std::unique_ptr<OboeSessionBase> session = std::make_unique<OboeSessionImpl<float>> (owner,
+                                                                                         inputDeviceId,
+                                                                                         outputDeviceId,
+                                                                                         numInputChannels,
+                                                                                         numOutputChannels,
+                                                                                         sampleRate,
+                                                                                         bufferSize);
 
-        // ...however, some devices lie so re-try without floating point
-        if (session != nullptr && (! session->openedOk()))
-            session.reset();
-    }
+    // ...however, some devices lie so re-try without floating point
+    if (session != nullptr && (! session->openedOk()))
+        session.reset();
 
     if (session == nullptr)
     {
diff --git a/modules/juce_core/native/juce_AndroidDocument_android.cpp b/modules/juce_core/native/juce_AndroidDocument_android.cpp
index f1f4d0aaba..6282ea6a67 100644
--- a/modules/juce_core/native/juce_AndroidDocument_android.cpp
+++ b/modules/juce_core/native/juce_AndroidDocument_android.cpp
@@ -218,9 +218,6 @@ struct AndroidDocumentDetail
 
     static void setPermissions (const URL& url, jmethodID func)
     {
-        if (getAndroidSDKVersion() < 19)
-            return;
-
         const auto javaUri = urlToUri (url);
 
         if (const auto resolver = AndroidContentUriResolver::getContentResolver())
@@ -402,19 +399,18 @@ struct AndroidDocument::Utils
                                                                               AndroidMimeTypeMap.getSingleton) } };
     };
 
-    class AndroidDocumentPimplApi19 : public Pimpl
+    //==============================================================================
+    class AndroidDocumentPimplApi21 : public Pimpl
     {
     public:
-        AndroidDocumentPimplApi19() = default;
+        AndroidDocumentPimplApi21() = default;
 
-        explicit AndroidDocumentPimplApi19 (const URL& uriIn)
-            : AndroidDocumentPimplApi19 (urlToUri (uriIn)) {}
+        explicit AndroidDocumentPimplApi21 (const URL& uriIn)
+            : AndroidDocumentPimplApi21 (urlToUri (uriIn)) {}
 
-        explicit AndroidDocumentPimplApi19 (const LocalRef<jobject>& uriIn)
+        explicit AndroidDocumentPimplApi21 (const LocalRef<jobject>& uriIn)
             : uri (uriIn) {}
 
-        std::unique_ptr<Pimpl> clone() const override { return std::make_unique<AndroidDocumentPimplApi19> (*this); }
-
         bool deleteDocument() const override
         {
             if (const auto resolver = AndroidContentUriResolver::getContentResolver())
@@ -523,16 +519,6 @@ struct AndroidDocument::Utils
 
         NativeInfo getNativeInfo() const override { return { uri }; }
 
-    private:
-        GlobalRef uri;
-    };
-
-    //==============================================================================
-    class AndroidDocumentPimplApi21 : public AndroidDocumentPimplApi19
-    {
-    public:
-        using AndroidDocumentPimplApi19::AndroidDocumentPimplApi19;
-
         std::unique_ptr<Pimpl> clone() const override { return std::make_unique<AndroidDocumentPimplApi21> (*this); }
 
         std::unique_ptr<Pimpl> createChildDocumentWithTypeAndName (const String& type, const String& name) const override
@@ -558,6 +544,9 @@ struct AndroidDocument::Utils
 
             return nullptr;
         }
+
+    private:
+        GlobalRef uri;
     };
 
     //==============================================================================
@@ -607,8 +596,7 @@ struct AndroidDocument::Utils
 
         return createPimplForSdkImpl (uri,
                                       VersionTag<AndroidDocumentPimplApi24> { 24 },
-                                      VersionTag<AndroidDocumentPimplApi21> { 21 },
-                                      VersionTag<AndroidDocumentPimplApi19> { 19 });
+                                      VersionTag<AndroidDocumentPimplApi21> { 21 });
     }
 
     static std::unique_ptr<Pimpl> createPimplForSdkImpl (const LocalRef<jobject>&)
@@ -777,9 +765,6 @@ std::vector<AndroidDocumentPermission> AndroidDocumentPermission::getPersistedPe
    #if ! JUCE_ANDROID
     return {};
    #else
-    if (getAndroidSDKVersion() < 19)
-        return {};
-
     auto* env = getEnv();
     const LocalRef<jobject> permissions { env->CallObjectMethod (AndroidContentUriResolver::getContentResolver().get(),
                                                                  ContentResolver19.getPersistedUriPermissions) };
@@ -829,13 +814,6 @@ AndroidDocument AndroidDocument::fromFile (const File& filePath)
 AndroidDocument AndroidDocument::fromDocument ([[maybe_unused]] const URL& documentUrl)
 {
    #if JUCE_ANDROID
-    if (getAndroidSDKVersion() < 19)
-    {
-        // This function is unsupported on this platform.
-        jassertfalse;
-        return AndroidDocument{};
-    }
-
     const auto javaUri = urlToUri (documentUrl);
 
     if (! getEnv()->CallStaticBooleanMethod (DocumentsContract19,
@@ -855,13 +833,6 @@ AndroidDocument AndroidDocument::fromDocument ([[maybe_unused]] const URL& docum
 AndroidDocument AndroidDocument::fromTree ([[maybe_unused]] const URL& treeUrl)
 {
    #if JUCE_ANDROID
-    if (getAndroidSDKVersion() < 21)
-    {
-        // This function is unsupported on this platform.
-        jassertfalse;
-        return AndroidDocument{};
-    }
-
     const auto javaUri = urlToUri (treeUrl);
     LocalRef<jobject> treeDocumentId { getEnv()->CallStaticObjectMethod (DocumentsContract21,
                                                                          DocumentsContract21.getTreeDocumentId,
@@ -1042,7 +1013,7 @@ AndroidDocumentIterator AndroidDocumentIterator::makeNonRecursive (const Android
     using Detail = AndroidDocumentDetail;
 
    #if JUCE_ANDROID
-    if (21 <= getAndroidSDKVersion())
+    if (getAndroidSDKVersion() == 21)
     {
         if (auto uri = dir.getNativeInfo().uri)
             return Utils::makeWithEngine (Detail::makeDocumentsContractIteratorEngine (uri));
@@ -1060,7 +1031,7 @@ AndroidDocumentIterator AndroidDocumentIterator::makeRecursive (const AndroidDoc
     using Detail = AndroidDocumentDetail;
 
    #if JUCE_ANDROID
-    if (21 <= getAndroidSDKVersion())
+    if (getAndroidSDKVersion() == 21)
     {
         if (auto uri = dir.getNativeInfo().uri)
             return Utils::makeWithEngine (Detail::RecursiveEngine { uri });
diff --git a/modules/juce_core/native/juce_Files_android.cpp b/modules/juce_core/native/juce_Files_android.cpp
index 3d35ee5be5..5e7885ce74 100644
--- a/modules/juce_core/native/juce_Files_android.cpp
+++ b/modules/juce_core/native/juce_Files_android.cpp
@@ -359,45 +359,18 @@ private:
 
     static Array<File> getSecondaryStorageDirectories()
     {
+        auto* env = getEnv();
+        static jmethodID m = (env->GetMethodID (AndroidContext, "getExternalFilesDirs",
+                                                "(Ljava/lang/String;)[Ljava/io/File;"));
+        if (m == nullptr)
+            return {};
+
+        auto paths = convertFileArray (LocalRef<jobject> (env->CallObjectMethod (getAppContext().get(), m, nullptr)));
+
         Array<File> results;
 
-        if (getAndroidSDKVersion() >= 19)
-        {
-            auto* env = getEnv();
-            static jmethodID m = (env->GetMethodID (AndroidContext, "getExternalFilesDirs",
-                                                    "(Ljava/lang/String;)[Ljava/io/File;"));
-            if (m == nullptr)
-                return {};
-
-            auto paths = convertFileArray (LocalRef<jobject> (env->CallObjectMethod (getAppContext().get(), m, nullptr)));
-
-            for (auto path : paths)
-                results.add (getMountPointForFile (path));
-        }
-        else
-        {
-            // on older SDKs other external storages are located "next" to the primary
-            // storage mount point
-            auto mountFolder = getMountPointForFile (getPrimaryStorageDirectory())
-                                    .getParentDirectory();
-
-            // don't include every folder. Only folders which are actually mountpoints
-            juce_statStruct info;
-            if (! juce_stat (mountFolder.getFullPathName(), info))
-                return {};
-
-            auto rootFsDevice = info.st_dev;
-
-            for (const auto& iter : RangedDirectoryIterator (mountFolder, false, "*", File::findDirectories))
-            {
-                auto candidate = iter.getFile();
-
-                if (juce_stat (candidate.getFullPathName(), info)
-                      && info.st_dev != rootFsDevice)
-                    results.add (candidate);
-            }
-
-        }
+        for (auto path : paths)
+            results.add (getMountPointForFile (path));
 
         return results;
     }
@@ -827,12 +800,7 @@ String File::getVersion() const
 
 static File getDocumentsDirectory()
 {
-    auto* env = getEnv();
-
-    if (getAndroidSDKVersion() >= 19)
-        return getWellKnownFolder ("DIRECTORY_DOCUMENTS");
-
-    return juceFile (LocalRef<jobject> (env->CallStaticObjectMethod (AndroidEnvironment, AndroidEnvironment.getDataDirectory)));
+    return getWellKnownFolder ("DIRECTORY_DOCUMENTS");
 }
 
 static File getAppDataDir (bool dataDir)
diff --git a/modules/juce_core/native/juce_JNIHelpers_android.cpp b/modules/juce_core/native/juce_JNIHelpers_android.cpp
index 23a57c80b1..dd8d55147f 100644
--- a/modules/juce_core/native/juce_JNIHelpers_android.cpp
+++ b/modules/juce_core/native/juce_JNIHelpers_android.cpp
@@ -680,23 +680,20 @@ bool androidHasSystemFeature (const String& property)
 
 String audioManagerGetProperty (const String& property)
 {
-    if (getAndroidSDKVersion() >= 17)
+    auto* env = getEnv();
+    LocalRef<jobject> audioManager (env->CallObjectMethod (getAppContext().get(), AndroidContext.getSystemService,
+                                                           javaString ("audio").get()));
+
+    if (audioManager != nullptr)
     {
-        auto* env = getEnv();
-        LocalRef<jobject> audioManager (env->CallObjectMethod (getAppContext().get(), AndroidContext.getSystemService,
-                                                               javaString ("audio").get()));
+        LocalRef<jstring> jProperty (javaString (property));
 
-        if (audioManager != nullptr)
-        {
-            LocalRef<jstring> jProperty (javaString (property));
+        auto methodID = env->GetMethodID (AndroidAudioManager, "getProperty", "(Ljava/lang/String;)Ljava/lang/String;");
 
-            auto methodID = env->GetMethodID (AndroidAudioManager, "getProperty", "(Ljava/lang/String;)Ljava/lang/String;");
-
-            if (methodID != nullptr)
-                return juceString (LocalRef<jstring> ((jstring) env->CallObjectMethod (audioManager.get(),
-                                                                                       methodID,
-                                                                                       javaString (property).get())));
-        }
+        if (methodID != nullptr)
+            return juceString (LocalRef<jstring> ((jstring) env->CallObjectMethod (audioManager.get(),
+                                                                                   methodID,
+                                                                                   javaString (property).get())));
     }
 
     return {};
diff --git a/modules/juce_gui_basics/native/accessibility/juce_Accessibility_android.cpp b/modules/juce_gui_basics/native/accessibility/juce_Accessibility_android.cpp
index c657db3775..4ab7bd9db8 100644
--- a/modules/juce_gui_basics/native/accessibility/juce_Accessibility_android.cpp
+++ b/modules/juce_gui_basics/native/accessibility/juce_Accessibility_android.cpp
@@ -160,19 +160,12 @@ static void loadSDKDependentMethods()
         hasChecked = true;
 
         auto* env = getEnv();
-        const auto sdkVersion = getAndroidSDKVersion();
 
-        if (sdkVersion >= 18)
-        {
-            nodeInfoSetEditable      = env->GetMethodID (AndroidAccessibilityNodeInfo, "setEditable",      "(Z)V");
-            nodeInfoSetTextSelection = env->GetMethodID (AndroidAccessibilityNodeInfo, "setTextSelection", "(II)V");
-        }
+        nodeInfoSetEditable      = env->GetMethodID (AndroidAccessibilityNodeInfo, "setEditable",      "(Z)V");
+        nodeInfoSetTextSelection = env->GetMethodID (AndroidAccessibilityNodeInfo, "setTextSelection", "(II)V");
 
-        if (sdkVersion >= 19)
-        {
-            nodeInfoSetLiveRegion                   = env->GetMethodID (AndroidAccessibilityNodeInfo, "setLiveRegion",         "(I)V");
-            accessibilityEventSetContentChangeTypes = env->GetMethodID (AndroidAccessibilityEvent,    "setContentChangeTypes", "(I)V");
-        }
+        nodeInfoSetLiveRegion                   = env->GetMethodID (AndroidAccessibilityNodeInfo, "setLiveRegion",         "(I)V");
+        accessibilityEventSetContentChangeTypes = env->GetMethodID (AndroidAccessibilityEvent,    "setContentChangeTypes", "(I)V");
     }
 }
 
@@ -498,58 +491,55 @@ public:
             }
         }
 
-        if (getAndroidSDKVersion() >= 19)
+        if (auto* tableInterface = accessibilityHandler.getTableInterface())
         {
-            if (auto* tableInterface = accessibilityHandler.getTableInterface())
+            const auto rows    = tableInterface->getNumRows();
+            const auto columns = tableInterface->getNumColumns();
+            const LocalRef<jobject> collectionInfo { env->CallStaticObjectMethod (AndroidAccessibilityNodeInfoCollectionInfo,
+                                                                                  AndroidAccessibilityNodeInfoCollectionInfo.obtain,
+                                                                                  (jint) rows,
+                                                                                  (jint) columns,
+                                                                                  (jboolean) false) };
+            env->CallVoidMethod (info, AndroidAccessibilityNodeInfo19.setCollectionInfo, collectionInfo.get());
+        }
+
+        if (auto* enclosingTableHandler = detail::AccessibilityHelpers::getEnclosingHandlerWithInterface (&accessibilityHandler, &AccessibilityHandler::getTableInterface))
+        {
+            auto* interface = enclosingTableHandler->getTableInterface();
+            jassert (interface != nullptr);
+            const auto rowSpan    = interface->getRowSpan    (accessibilityHandler);
+            const auto columnSpan = interface->getColumnSpan (accessibilityHandler);
+
+            enum class IsHeader { no, yes };
+
+            const auto addCellInfo = [env, &info] (AccessibilityTableInterface::Span rows, AccessibilityTableInterface::Span columns, IsHeader header)
             {
-                const auto rows    = tableInterface->getNumRows();
-                const auto columns = tableInterface->getNumColumns();
-                const LocalRef<jobject> collectionInfo { env->CallStaticObjectMethod (AndroidAccessibilityNodeInfoCollectionInfo,
-                                                                                      AndroidAccessibilityNodeInfoCollectionInfo.obtain,
-                                                                                      (jint) rows,
-                                                                                      (jint) columns,
-                                                                                      (jboolean) false) };
-                env->CallVoidMethod (info, AndroidAccessibilityNodeInfo19.setCollectionInfo, collectionInfo.get());
+                const LocalRef<jobject> collectionItemInfo { env->CallStaticObjectMethod (AndroidAccessibilityNodeInfoCollectionItemInfo,
+                                                                                          AndroidAccessibilityNodeInfoCollectionItemInfo.obtain,
+                                                                                          (jint) rows.begin,
+                                                                                          (jint) rows.num,
+                                                                                          (jint) columns.begin,
+                                                                                          (jint) columns.num,
+                                                                                          (jboolean) (header == IsHeader::yes)) };
+                env->CallVoidMethod (info, AndroidAccessibilityNodeInfo19.setCollectionItemInfo, collectionItemInfo.get());
+            };
+
+            if (rowSpan.hasValue() && columnSpan.hasValue())
+            {
+                addCellInfo (*rowSpan, *columnSpan, IsHeader::no);
             }
-
-            if (auto* enclosingTableHandler = detail::AccessibilityHelpers::getEnclosingHandlerWithInterface (&accessibilityHandler, &AccessibilityHandler::getTableInterface))
+            else
             {
-                auto* interface = enclosingTableHandler->getTableInterface();
-                jassert (interface != nullptr);
-                const auto rowSpan    = interface->getRowSpan    (accessibilityHandler);
-                const auto columnSpan = interface->getColumnSpan (accessibilityHandler);
-
-                enum class IsHeader { no, yes };
-
-                const auto addCellInfo = [env, &info] (AccessibilityTableInterface::Span rows, AccessibilityTableInterface::Span columns, IsHeader header)
+                if (auto* tableHeader = interface->getHeaderHandler())
                 {
-                    const LocalRef<jobject> collectionItemInfo { env->CallStaticObjectMethod (AndroidAccessibilityNodeInfoCollectionItemInfo,
-                                                                                              AndroidAccessibilityNodeInfoCollectionItemInfo.obtain,
-                                                                                              (jint) rows.begin,
-                                                                                              (jint) rows.num,
-                                                                                              (jint) columns.begin,
-                                                                                              (jint) columns.num,
-                                                                                              (jboolean) (header == IsHeader::yes)) };
-                    env->CallVoidMethod (info, AndroidAccessibilityNodeInfo19.setCollectionItemInfo, collectionItemInfo.get());
-                };
-
-                if (rowSpan.hasValue() && columnSpan.hasValue())
-                {
-                    addCellInfo (*rowSpan, *columnSpan, IsHeader::no);
-                }
-                else
-                {
-                    if (auto* tableHeader = interface->getHeaderHandler())
+                    if (accessibilityHandler.getParent() == tableHeader)
                     {
-                        if (accessibilityHandler.getParent() == tableHeader)
-                        {
-                            const auto children = tableHeader->getChildren();
-                            const auto column = std::distance (children.cbegin(), std::find (children.cbegin(), children.cend(), &accessibilityHandler));
+                        const auto children = tableHeader->getChildren();
+                        const auto column = std::distance (children.cbegin(), std::find (children.cbegin(), children.cend(), &accessibilityHandler));
 
-                            // Talkback will only treat a row as a column header if its row index is zero
-                            // https://github.com/google/talkback/blob/acd0bc7631a3dfbcf183789c7557596a45319e1f/utils/src/main/java/CollectionState.java#L853
-                            addCellInfo ({ 0, 1 }, { (int) column, 1 }, IsHeader::yes);
-                        }
+                        // Talkback will only treat a row as a column header if its row index is zero
+                        // https://github.com/google/talkback/blob/acd0bc7631a3dfbcf183789c7557596a45319e1f/utils/src/main/java/CollectionState.java#L853
+                        addCellInfo ({ 0, 1 }, { (int) column, 1 }, IsHeader::yes);
                     }
                 }
             }
diff --git a/modules/juce_gui_basics/native/juce_ContentSharer_android.cpp b/modules/juce_gui_basics/native/juce_ContentSharer_android.cpp
index d2c6178013..2f25098ed1 100644
--- a/modules/juce_gui_basics/native/juce_ContentSharer_android.cpp
+++ b/modules/juce_gui_basics/native/juce_ContentSharer_android.cpp
@@ -288,9 +288,6 @@ public:
             constexpr int grantReadUriPermission   = 1;
             constexpr int grantPrefixUriPermission = 128;
 
-            if (getAndroidSDKVersion() < 21)
-                return grantReadUriPermission;
-
             return grantReadUriPermission | grantPrefixUriPermission;
         };
 
diff --git a/modules/juce_gui_basics/native/juce_FileChooser_android.cpp b/modules/juce_gui_basics/native/juce_FileChooser_android.cpp
index b79ab45d6b..6869d59ae9 100644
--- a/modules/juce_gui_basics/native/juce_FileChooser_android.cpp
+++ b/modules/juce_gui_basics/native/juce_FileChooser_android.cpp
@@ -59,7 +59,6 @@ public:
             currentFileChooser = this;
             auto* env = getEnv();
 
-            auto sdkVersion         = getAndroidSDKVersion();
             auto saveMode           = ((flags & FileBrowserComponent::saveMode) != 0);
             auto selectsDirectories = ((flags & FileBrowserComponent::canSelectDirectories) != 0);
             auto canSelectMultiple  = ((flags & FileBrowserComponent::canSelectMultipleItems) != 0);
@@ -67,24 +66,9 @@ public:
             // You cannot save a directory
             jassert (! (saveMode && selectsDirectories));
 
-            if (sdkVersion < 19)
-            {
-                // native save dialogs are only supported in Android versions >= 19
-                jassert (! saveMode);
-                saveMode = false;
-            }
-
-            if (sdkVersion < 21)
-            {
-                // native directory chooser dialogs are only supported in Android versions >= 21
-                jassert (! selectsDirectories);
-                selectsDirectories = false;
-            }
-
             const char* action = (selectsDirectories ? "android.intent.action.OPEN_DOCUMENT_TREE"
                                                      : (saveMode ? "android.intent.action.CREATE_DOCUMENT"
-                                                     : (sdkVersion >= 19 ? "android.intent.action.OPEN_DOCUMENT"
-                                                     : "android.intent.action.GET_CONTENT")));
+                                                                 : "android.intent.action.OPEN_DOCUMENT"));
 
 
             intent = GlobalRef (LocalRef<jobject> (env->NewObject (AndroidIntent, AndroidIntent.constructWithString,
@@ -108,13 +92,10 @@ public:
                                            uri.get());
             }
 
-            if (canSelectMultiple && sdkVersion >= 18)
-            {
-                env->CallObjectMethod (intent.get(),
-                                       AndroidIntent.putExtraBool,
-                                       javaString ("android.intent.extra.ALLOW_MULTIPLE").get(),
-                                       true);
-            }
+            env->CallObjectMethod (intent.get(),
+                                   AndroidIntent.putExtraBool,
+                                   javaString ("android.intent.extra.ALLOW_MULTIPLE").get(),
+                                   canSelectMultiple);
 
             if (! selectsDirectories)
             {
diff --git a/modules/juce_gui_extra/native/juce_PushNotifications_android.cpp b/modules/juce_gui_extra/native/juce_PushNotifications_android.cpp
index 455bfecd4d..1d77f03554 100644
--- a/modules/juce_gui_extra/native/juce_PushNotifications_android.cpp
+++ b/modules/juce_gui_extra/native/juce_PushNotifications_android.cpp
@@ -383,7 +383,7 @@ struct PushNotifications::Pimpl
 
             owner.listeners.call ([&] (Listener& l) { l.handleNotificationAction (true, notification, actionTitle, {}); });
         }
-        else if (getAndroidSDKVersion() >= 20 && actionString.contains (notificationTextInputActionString))
+        else if (actionString.contains (notificationTextInputActionString))
         {
             auto prefix = notificationTextInputActionString + notification.identifier + ".";
 
@@ -613,10 +613,7 @@ struct PushNotifications::Pimpl
         if (n.actions.size() > 0)
             setupActions (n, notificationBuilder);
 
-        if (getAndroidSDKVersion() >= 16)
-            return LocalRef<jobject> (env->CallObjectMethod (notificationBuilder, NotificationBuilderApi16.build));
-
-        return LocalRef<jobject> (env->CallObjectMethod (notificationBuilder, NotificationBuilderBase.getNotification));
+        return LocalRef<jobject> (env->CallObjectMethod (notificationBuilder, NotificationBuilderApi16.build));
     }
 
     static LocalRef<jobject> createNotificationBuilder (const PushNotifications::Notification& n)
@@ -684,7 +681,7 @@ struct PushNotifications::Pimpl
 
         env->CallObjectMethod (notificationBuilder, NotificationBuilderBase.setSmallIcon, iconId);
 
-        if (getAndroidSDKVersion() >= 21 && n.publicVersion != nullptr)
+        if (n.publicVersion != nullptr)
         {
             // Public version of a notification is not expected to have another public one!
             jassert (n.publicVersion->publicVersion == nullptr);
@@ -814,61 +811,49 @@ struct PushNotifications::Pimpl
         env->CallObjectMethod (notificationBuilder, NotificationBuilderBase.setOngoing, n.ongoing);
         env->CallObjectMethod (notificationBuilder, NotificationBuilderBase.setOnlyAlertOnce, n.alertOnlyOnce);
 
-        if (getAndroidSDKVersion() >= 16)
+        if (n.subtitle.isNotEmpty())
+            env->CallObjectMethod (notificationBuilder, NotificationBuilderApi16.setSubText, javaString (n.subtitle).get());
+
+        env->CallObjectMethod (notificationBuilder, NotificationBuilderApi16.setPriority, n.priority);
+
+        if (getAndroidSDKVersion() < 24)
         {
-            if (n.subtitle.isNotEmpty())
-                env->CallObjectMethod (notificationBuilder, NotificationBuilderApi16.setSubText, javaString (n.subtitle).get());
-
-            env->CallObjectMethod (notificationBuilder, NotificationBuilderApi16.setPriority, n.priority);
-
-            if (getAndroidSDKVersion() < 24)
-            {
-                const bool useChronometer = n.timestampVisibility == PushNotifications::Notification::chronometer;
-                env->CallObjectMethod (notificationBuilder, NotificationBuilderApi16.setUsesChronometer, useChronometer);
-            }
+            const bool useChronometer = n.timestampVisibility == PushNotifications::Notification::chronometer;
+            env->CallObjectMethod (notificationBuilder, NotificationBuilderApi16.setUsesChronometer, useChronometer);
         }
 
-        if (getAndroidSDKVersion() >= 17)
+        const bool showTimeStamp = n.timestampVisibility != PushNotifications::Notification::off;
+        env->CallObjectMethod (notificationBuilder, NotificationBuilderApi17.setShowWhen, showTimeStamp);
+
+        if (n.groupId.isNotEmpty())
         {
-            const bool showTimeStamp = n.timestampVisibility != PushNotifications::Notification::off;
-            env->CallObjectMethod (notificationBuilder, NotificationBuilderApi17.setShowWhen, showTimeStamp);
+            env->CallObjectMethod (notificationBuilder, NotificationBuilderApi20.setGroup, javaString (n.groupId).get());
+            env->CallObjectMethod (notificationBuilder, NotificationBuilderApi20.setGroupSummary, n.groupSummary);
         }
 
-        if (getAndroidSDKVersion() >= 20)
-        {
-            if (n.groupId.isNotEmpty())
-            {
-                env->CallObjectMethod (notificationBuilder, NotificationBuilderApi20.setGroup, javaString (n.groupId).get());
-                env->CallObjectMethod (notificationBuilder, NotificationBuilderApi20.setGroupSummary, n.groupSummary);
-            }
+        if (n.groupSortKey.isNotEmpty())
+            env->CallObjectMethod (notificationBuilder, NotificationBuilderApi20.setSortKey, javaString (n.groupSortKey).get());
 
-            if (n.groupSortKey.isNotEmpty())
-                env->CallObjectMethod (notificationBuilder, NotificationBuilderApi20.setSortKey, javaString (n.groupSortKey).get());
+        env->CallObjectMethod (notificationBuilder, NotificationBuilderApi20.setLocalOnly, n.localOnly);
 
-            env->CallObjectMethod (notificationBuilder, NotificationBuilderApi20.setLocalOnly, n.localOnly);
+        auto extras = LocalRef<jobject> (env->NewObject (AndroidBundle, AndroidBundle.constructor));
 
-            auto extras = LocalRef<jobject> (env->NewObject (AndroidBundle, AndroidBundle.constructor));
+        env->CallVoidMethod (extras, AndroidBundle.putBundle, javaString ("notificationData").get(),
+                             juceNotificationToBundle (n).get());
 
-            env->CallVoidMethod (extras, AndroidBundle.putBundle, javaString ("notificationData").get(),
-                                 juceNotificationToBundle (n).get());
+        env->CallObjectMethod (notificationBuilder, NotificationBuilderApi20.addExtras, extras.get());
 
-            env->CallObjectMethod (notificationBuilder, NotificationBuilderApi20.addExtras, extras.get());
-        }
+        if (n.person.isNotEmpty())
+            env->CallObjectMethod (notificationBuilder, NotificationBuilderApi21.addPerson, javaString (n.person).get());
 
-        if (getAndroidSDKVersion() >= 21)
-        {
-            if (n.person.isNotEmpty())
-                env->CallObjectMethod (notificationBuilder, NotificationBuilderApi21.addPerson, javaString (n.person).get());
+        auto categoryString = typeToCategory (n.type);
+        if (categoryString.isNotEmpty())
+            env->CallObjectMethod (notificationBuilder, NotificationBuilderApi21.setCategory, javaString (categoryString).get());
 
-            auto categoryString = typeToCategory (n.type);
-            if (categoryString.isNotEmpty())
-                env->CallObjectMethod (notificationBuilder, NotificationBuilderApi21.setCategory, javaString (categoryString).get());
+        if (n.accentColour != Colour())
+            env->CallObjectMethod (notificationBuilder, NotificationBuilderApi21.setColor, n.accentColour.getARGB());
 
-            if (n.accentColour != Colour())
-                env->CallObjectMethod (notificationBuilder, NotificationBuilderApi21.setColor, n.accentColour.getARGB());
-
-            env->CallObjectMethod (notificationBuilder, NotificationBuilderApi21.setVisibility, n.lockScreenAppearance);
-        }
+        env->CallObjectMethod (notificationBuilder, NotificationBuilderApi21.setVisibility, n.lockScreenAppearance);
 
         if (getAndroidSDKVersion() >= 24)
         {
@@ -917,9 +902,6 @@ struct PushNotifications::Pimpl
 
     static void setupActions (const PushNotifications::Notification& n, LocalRef<jobject>& notificationBuilder)
     {
-        if (getAndroidSDKVersion() < 16)
-            return;
-
         auto* env = getEnv();
         LocalRef<jobject> context (getMainActivity());
 
@@ -956,59 +938,51 @@ struct PushNotifications::Pimpl
                 iconId = env->CallIntMethod (resources, AndroidResources.getIdentifier, javaString (n.icon).get(),
                                              javaString ("raw").get(), packageNameString.get());
 
-            if (getAndroidSDKVersion() >= 20)
+            auto actionBuilder = LocalRef<jobject> (env->NewObject (NotificationActionBuilder,
+                                                                    NotificationActionBuilder.constructor,
+                                                                    iconId,
+                                                                    javaString (action.title).get(),
+                                                                    notifyPendingIntent.get()));
+
+            env->CallObjectMethod (actionBuilder, NotificationActionBuilder.addExtras,
+                                   varToBundleWithPropertiesString (action.parameters).get());
+
+            if (isTextStyle)
             {
-                auto actionBuilder = LocalRef<jobject> (env->NewObject (NotificationActionBuilder,
-                                                                        NotificationActionBuilder.constructor,
-                                                                        iconId,
-                                                                        javaString (action.title).get(),
-                                                                        notifyPendingIntent.get()));
+                auto resultKey = javaString (action.title + String (actionIndex));
+                auto remoteInputBuilder = LocalRef<jobject> (env->NewObject (RemoteInputBuilder,
+                                                                             RemoteInputBuilder.constructor,
+                                                                             resultKey.get()));
 
-                env->CallObjectMethod (actionBuilder, NotificationActionBuilder.addExtras,
-                                       varToBundleWithPropertiesString (action.parameters).get());
+                if (! action.textInputPlaceholder.isEmpty())
+                    env->CallObjectMethod (remoteInputBuilder, RemoteInputBuilder.setLabel, javaString (action.textInputPlaceholder).get());
 
-                if (isTextStyle)
+                if (! action.allowedResponses.isEmpty())
                 {
-                    auto resultKey = javaString (action.title + String (actionIndex));
-                    auto remoteInputBuilder = LocalRef<jobject> (env->NewObject (RemoteInputBuilder,
-                                                                                 RemoteInputBuilder.constructor,
-                                                                                 resultKey.get()));
+                    env->CallObjectMethod (remoteInputBuilder, RemoteInputBuilder.setAllowFreeFormInput, false);
 
-                    if (! action.textInputPlaceholder.isEmpty())
-                        env->CallObjectMethod (remoteInputBuilder, RemoteInputBuilder.setLabel, javaString (action.textInputPlaceholder).get());
+                    const int size = action.allowedResponses.size();
 
-                    if (! action.allowedResponses.isEmpty())
+                    auto array = LocalRef<jobjectArray> (env->NewObjectArray (size, env->FindClass ("java/lang/String"), nullptr));
+
+                    for (int i = 0; i < size; ++i)
                     {
-                        env->CallObjectMethod (remoteInputBuilder, RemoteInputBuilder.setAllowFreeFormInput, false);
+                        const auto& response = action.allowedResponses[i];
+                        auto responseString = javaString (response);
 
-                        const int size = action.allowedResponses.size();
-
-                        auto array = LocalRef<jobjectArray> (env->NewObjectArray (size, env->FindClass ("java/lang/String"), nullptr));
-
-                        for (int i = 0; i < size; ++i)
-                        {
-                            const auto& response = action.allowedResponses[i];
-                            auto responseString = javaString (response);
-
-                            env->SetObjectArrayElement (array, i, responseString.get());
-                        }
-
-                        env->CallObjectMethod (remoteInputBuilder, RemoteInputBuilder.setChoices, array.get());
+                        env->SetObjectArrayElement (array, i, responseString.get());
                     }
 
-                    env->CallObjectMethod (actionBuilder, NotificationActionBuilder.addRemoteInput,
-                                           env->CallObjectMethod (remoteInputBuilder, RemoteInputBuilder.build));
+                    env->CallObjectMethod (remoteInputBuilder, RemoteInputBuilder.setChoices, array.get());
                 }
 
-                env->CallObjectMethod (notificationBuilder, NotificationBuilderApi20.addAction,
-                                       env->CallObjectMethod (actionBuilder, NotificationActionBuilder.build));
-            }
-            else
-            {
-                env->CallObjectMethod (notificationBuilder, NotificationBuilderApi16.addAction,
-                                       iconId, javaString (action.title).get(), notifyPendingIntent.get());
+                env->CallObjectMethod (actionBuilder, NotificationActionBuilder.addRemoteInput,
+                                       env->CallObjectMethod (remoteInputBuilder, RemoteInputBuilder.build));
             }
 
+            env->CallObjectMethod (notificationBuilder, NotificationBuilderApi20.addAction,
+                                   env->CallObjectMethod (actionBuilder, NotificationActionBuilder.build));
+
             ++actionIndex;
         }
     }
@@ -1244,9 +1218,6 @@ struct PushNotifications::Pimpl
 
     static PushNotifications::Notification javaNotificationToJuceNotification (const LocalRef<jobject>& notification)
     {
-        if (getAndroidSDKVersion() < 20)
-            return {};
-
         auto* env = getEnv();
 
         auto extras = LocalRef<jobject> (env->GetObjectField (notification, AndroidNotification.extras));
diff --git a/modules/juce_gui_extra/native/juce_WebBrowserComponent_android.cpp b/modules/juce_gui_extra/native/juce_WebBrowserComponent_android.cpp
index 7c7f85b6b8..562a450259 100644
--- a/modules/juce_gui_extra/native/juce_WebBrowserComponent_android.cpp
+++ b/modules/juce_gui_extra/native/juce_WebBrowserComponent_android.cpp
@@ -941,18 +941,8 @@ void WebBrowserComponent::clearCookies()
     auto cookieManager = LocalRef<jobject> (env->CallStaticObjectMethod (AndroidCookieManager,
                                                                          AndroidCookieManager.getInstance));
 
-    jmethodID clearCookiesMethod = nullptr;
-
-    if (getAndroidSDKVersion() >= 21)
-    {
-        clearCookiesMethod = env->GetMethodID (AndroidCookieManager, "removeAllCookies", "(Landroid/webkit/ValueCallback;)V");
-        env->CallVoidMethod (cookieManager, clearCookiesMethod, 0);
-    }
-    else
-    {
-        clearCookiesMethod = env->GetMethodID (AndroidCookieManager, "removeAllCookie", "()V");
-        env->CallVoidMethod (cookieManager, clearCookiesMethod);
-    }
+    jmethodID clearCookiesMethod = env->GetMethodID (AndroidCookieManager, "removeAllCookies", "(Landroid/webkit/ValueCallback;)V");
+    env->CallVoidMethod (cookieManager, clearCookiesMethod, 0);
 }
 
 bool WebBrowserComponent::areOptionsSupported (const Options& options)
diff --git a/modules/juce_video/native/juce_CameraDevice_android.h b/modules/juce_video/native/juce_CameraDevice_android.h
index 9163c0cdbb..f1b1303424 100644
--- a/modules/juce_video/native/juce_CameraDevice_android.h
+++ b/modules/juce_video/native/juce_CameraDevice_android.h
@@ -549,21 +549,14 @@ struct CameraDevice::Pimpl
 
     void continueOpenRequest (bool granted)
     {
-        if (getAndroidSDKVersion() >= 21)
+        if (granted)
         {
-            if (granted)
-            {
-                getEnv()->CallVoidMethod (getAppContext().get(), AndroidApplication.registerActivityLifecycleCallbacks, activityLifeListener.get());
-                scopedCameraDevice.reset (new ScopedCameraDevice (*this, cameraId, cameraManager, handler, getAutoFocusModeToUse()));
-            }
-            else
-            {
-                invokeCameraOpenCallback ("Camera permission not granted");
-            }
+            getEnv()->CallVoidMethod (getAppContext().get(), AndroidApplication.registerActivityLifecycleCallbacks, activityLifeListener.get());
+            scopedCameraDevice.reset (new ScopedCameraDevice (*this, cameraId, cameraManager, handler, getAutoFocusModeToUse()));
         }
         else
         {
-            invokeCameraOpenCallback ("Camera requires android sdk version 21 or greater");
+            invokeCameraOpenCallback ("Camera permission not granted");
         }
     }
 
@@ -636,9 +629,6 @@ struct CameraDevice::Pimpl
 
     static StringArray getAvailableDevices()
     {
-        if (getAndroidSDKVersion() < 21)
-            return StringArray(); // Camera requires SDK version 21 or later
-
         StringArray results;
 
         auto* env = getEnv();
diff --git a/modules/juce_video/native/juce_Video_android.h b/modules/juce_video/native/juce_Video_android.h
index 8096ad471e..18f9b69e2b 100644
--- a/modules/juce_video/native/juce_Video_android.h
+++ b/modules/juce_video/native/juce_Video_android.h
@@ -354,9 +354,6 @@ struct VideoComponent::Pimpl
         , systemVolumeListener (*this)
        #endif
     {
-        // Video requires SDK version 21 or higher
-        jassert (getAndroidSDKVersion() >= 21);
-
         setVisible (true);
 
         auto* env = getEnv();
@@ -1617,9 +1614,6 @@ private:
         //==============================================================================
         static LocalRef<jobject> getAudioAttributes()
         {
-            // Video requires SDK version 21 or higher
-            jassert (getAndroidSDKVersion() >= 21);
-
             auto* env = getEnv();
 
             auto audioAttribsBuilder = LocalRef<jobject> (env->NewObject (AndroidAudioAttributesBuilder,