diff --git a/app/build.gradle b/app/build.gradle
index dfcbf5c..364ea73 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -6,7 +6,7 @@ android {
 
     defaultConfig {
         applicationId "com.github.axet.audiorecorder"
-        minSdkVersion 16
+        minSdkVersion 9
         targetSdkVersion 23
         versionCode 89
         versionName "1.2.1"
@@ -38,11 +38,10 @@ android {
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     testCompile 'junit:junit:4.12'
-    compile 'com.android.support:appcompat-v7:25.0.1'
-    compile 'com.android.support:support-v4:25.0.1'
-    compile 'com.android.support:preference-v14:25.0.1'
-    compile 'com.android.support:design:25.0.1'
+    compile 'com.android.support:appcompat-v7:25.1.0'
+    compile 'com.android.support:support-v4:25.1.0'
+    compile 'com.android.support:design:25.1.0'
     compile 'com.google.android.gms:play-services-appindexing:9.8.0'
     compile 'org.apache.commons:commons-math3:3.6.1'
-    compile 'com.github.axet:android-library:1.6.7' // project(':android-library')
+    compile 'com.github.axet:android-library:1.6.8' // compile project(':android-library')
 }
diff --git a/app/src/main/java/com/github/axet/audiorecorder/activities/SettingsActivity.java b/app/src/main/java/com/github/axet/audiorecorder/activities/SettingsActivity.java
index 48c24a9..f23ae06 100644
--- a/app/src/main/java/com/github/axet/audiorecorder/activities/SettingsActivity.java
+++ b/app/src/main/java/com/github/axet/audiorecorder/activities/SettingsActivity.java
@@ -130,7 +130,19 @@ public class SettingsActivity extends AppCompatPreferenceActivity implements Sha
         final SharedPreferences shared = PreferenceManager.getDefaultSharedPreferences(this);
         shared.registerOnSharedPreferenceChangeListener(this);
 
-        getFragmentManager().beginTransaction().replace(android.R.id.content, new GeneralPreferenceFragment()).commit();
+        if (Build.VERSION.SDK_INT < 11) {
+            addPreferencesFromResource(R.xml.pref_general);
+            bindPreferenceSummaryToValue(findPreference(MainApplication.PREFERENCE_STORAGE));
+
+            Preference rate = findPreference(MainApplication.PREFERENCE_ENCODING);
+            getPreferenceScreen().removePreference(rate);
+
+            bindPreferenceSummaryToValue(findPreference(MainApplication.PREFERENCE_RATE));
+            bindPreferenceSummaryToValue(findPreference(MainApplication.PREFERENCE_THEME));
+            bindPreferenceSummaryToValue(findPreference(MainApplication.PREFERENCE_CHANNELS));
+        } else {
+            getFragmentManager().beginTransaction().replace(android.R.id.content, new GeneralPreferenceFragment()).commit();
+        }
     }
 
     /**
@@ -230,7 +242,7 @@ public class SettingsActivity extends AppCompatPreferenceActivity implements Sha
      * This fragment shows general preferences only. It is used when the
      * activity is showing a two-pane settings UI.
      */
-    @TargetApi(Build.VERSION_CODES.HONEYCOMB)
+    @TargetApi(11)
     public static class GeneralPreferenceFragment extends PreferenceFragment {
         public GeneralPreferenceFragment() {
         }
diff --git a/app/src/main/java/com/github/axet/audiorecorder/services/RecordingService.java b/app/src/main/java/com/github/axet/audiorecorder/services/RecordingService.java
index 92d3cbe..5155167 100644
--- a/app/src/main/java/com/github/axet/audiorecorder/services/RecordingService.java
+++ b/app/src/main/java/com/github/axet/audiorecorder/services/RecordingService.java
@@ -5,11 +5,8 @@ import android.app.PendingIntent;
 import android.app.Service;
 import android.content.BroadcastReceiver;
 import android.content.Context;
-import android.content.ContextWrapper;
 import android.content.Intent;
 import android.content.IntentFilter;
-import android.content.pm.PackageManager;
-import android.content.res.Resources;
 import android.os.Build;
 import android.os.IBinder;
 import android.support.annotation.Nullable;
@@ -153,6 +150,10 @@ public class RecordingService extends Service {
                     .setSmallIcon(R.drawable.ic_mic_24dp)
                     .setContent(view);
 
+            if (Build.VERSION.SDK_INT < 11) {
+                builder.setContentIntent(main);
+            }
+
             if (Build.VERSION.SDK_INT >= 21)
                 builder.setVisibility(NotificationCompat.VISIBILITY_PUBLIC);
 
diff --git a/app/src/main/res/xml-ru-v14/pref_general.xml b/app/src/main/res/xml-ru-v14/pref_general.xml
new file mode 100644
index 0000000..7ac692e
--- /dev/null
+++ b/app/src/main/res/xml-ru-v14/pref_general.xml
@@ -0,0 +1,61 @@
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <com.github.axet.androidlibrary.widgets.StoragePathPreference
+        android:defaultValue="Audio Recorder"
+        android:key="storage_path"
+        android:summary="/sdcard/some/"
+        android:title="Папка для хранения" />
+
+    <ListPreference
+        android:defaultValue="16000"
+        android:entries="@array/sample_rate_text"
+        android:entryValues="@array/sample_rate_values"
+        android:key="sample_rate"
+        android:negativeButtonText="@null"
+        android:positiveButtonText="@null"
+        android:summary="44100"
+        android:title="Частота записи" />
+
+    <ListPreference
+        android:defaultValue="wav"
+        android:entries="@array/encodings_text"
+        android:entryValues="@array/encodings_values"
+        android:key="encoding"
+        android:negativeButtonText="@null"
+        android:positiveButtonText="@null"
+        android:summary="Формат выходного файла (.wav, .m4a, ...)"
+        android:title="Кодировка" />
+
+    <ListPreference
+        android:defaultValue="1"
+        android:entries="@array/channels_text"
+        android:entryValues="@array/channels_values"
+        android:key="channels"
+        android:negativeButtonText="@null"
+        android:positiveButtonText="@null"
+        android:summary="Режим записи"
+        android:title="Режим" />
+
+    <SwitchPreference
+        android:defaultValue="true"
+        android:key="call"
+        android:summary="Останавливать запись на время разговора по телефону"
+        android:title="Пауза на время разговора" />
+
+    <SwitchPreference
+        android:defaultValue="true"
+        android:key="silence"
+        android:summary="Включать беззвучный режим на время записи"
+        android:title="Режим тишины" />
+
+    <ListPreference
+        android:defaultValue="Theme_White"
+        android:entries="@array/themes_text"
+        android:entryValues="@array/themes_values"
+        android:key="theme"
+        android:negativeButtonText="@null"
+        android:positiveButtonText="@null"
+        android:summary="Установить тему приложения (темная / светлая)"
+        android:title="Тема приложения" />
+
+</PreferenceScreen>
diff --git a/app/src/main/res/xml-ru/pref_general.xml b/app/src/main/res/xml-ru/pref_general.xml
index 7ac692e..639521d 100644
--- a/app/src/main/res/xml-ru/pref_general.xml
+++ b/app/src/main/res/xml-ru/pref_general.xml
@@ -36,13 +36,13 @@
         android:summary="Режим записи"
         android:title="Режим" />
 
-    <SwitchPreference
+    <CheckBoxPreference
         android:defaultValue="true"
         android:key="call"
         android:summary="Останавливать запись на время разговора по телефону"
         android:title="Пауза на время разговора" />
 
-    <SwitchPreference
+    <CheckBoxPreference
         android:defaultValue="true"
         android:key="silence"
         android:summary="Включать беззвучный режим на время записи"
diff --git a/app/src/main/res/xml-v14/pref_general.xml b/app/src/main/res/xml-v14/pref_general.xml
new file mode 100644
index 0000000..6ad2b71
--- /dev/null
+++ b/app/src/main/res/xml-v14/pref_general.xml
@@ -0,0 +1,61 @@
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <com.github.axet.androidlibrary.widgets.StoragePathPreference
+        android:defaultValue="Audio Recorder"
+        android:key="storage_path"
+        android:summary="/sdcard/some/"
+        android:title="Storage Path" />
+
+    <ListPreference
+        android:defaultValue="16000"
+        android:entries="@array/sample_rate_text"
+        android:entryValues="@array/sample_rate_values"
+        android:key="sample_rate"
+        android:negativeButtonText="@null"
+        android:positiveButtonText="@null"
+        android:summary="44100"
+        android:title="Sample Rate" />
+
+    <ListPreference
+        android:defaultValue="wav"
+        android:entries="@array/encodings_text"
+        android:entryValues="@array/encodings_values"
+        android:key="encoding"
+        android:negativeButtonText="@null"
+        android:positiveButtonText="@null"
+        android:summary="Output file formats (.wav, .m4a, ...)"
+        android:title="Encoding" />
+
+    <ListPreference
+        android:defaultValue="1"
+        android:entries="@array/channels_text"
+        android:entryValues="@array/channels_values"
+        android:key="channels"
+        android:negativeButtonText="@null"
+        android:positiveButtonText="@null"
+        android:summary="Recording channels"
+        android:title="Mode" />
+
+    <SwitchPreference
+        android:defaultValue="true"
+        android:key="call"
+        android:summary="Stop recording on answering and continue on hangup"
+        android:title="Pause recording during calls" />
+
+    <SwitchPreference
+        android:defaultValue="true"
+        android:key="silence"
+        android:summary="Put phone in 'silence mode' during recording"
+        android:title="Silence mode" />
+
+    <ListPreference
+        android:defaultValue="Theme_White"
+        android:entries="@array/themes_text"
+        android:entryValues="@array/themes_values"
+        android:key="theme"
+        android:negativeButtonText="@null"
+        android:positiveButtonText="@null"
+        android:summary="Set application theme (dark / light)"
+        android:title="Application Theme" />
+
+</PreferenceScreen>
diff --git a/app/src/main/res/xml/pref_general.xml b/app/src/main/res/xml/pref_general.xml
index 6ad2b71..74fd373 100644
--- a/app/src/main/res/xml/pref_general.xml
+++ b/app/src/main/res/xml/pref_general.xml
@@ -36,13 +36,13 @@
         android:summary="Recording channels"
         android:title="Mode" />
 
-    <SwitchPreference
+    <CheckBoxPreference
         android:defaultValue="true"
         android:key="call"
         android:summary="Stop recording on answering and continue on hangup"
         android:title="Pause recording during calls" />
 
-    <SwitchPreference
+    <CheckBoxPreference
         android:defaultValue="true"
         android:key="silence"
         android:summary="Put phone in 'silence mode' during recording"
diff --git a/build.gradle b/build.gradle
index a65c9b9..a88692c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.2'
+        classpath 'com.android.tools.build:gradle:2.2.3'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -15,6 +15,7 @@ buildscript {
 allprojects {
     repositories {
         jcenter()
+        mavenLocal()
     }
 }