diff --git a/src/com/cherish/settings/fragments/ButtonSettings.java b/src/com/cherish/settings/fragments/ButtonSettings.java
index 4597e46..3274ab5 100644
--- a/src/com/cherish/settings/fragments/ButtonSettings.java
+++ b/src/com/cherish/settings/fragments/ButtonSettings.java
@@ -37,14 +37,12 @@ import com.android.settings.R;
 import com.cherish.settings.preferences.SystemSettingSwitchPreference;
 import com.cherish.settings.preferences.SecureSettingSwitchPreference;
 import com.android.internal.logging.nano.MetricsProto;
-import com.android.internal.util.hwkeys.ActionConstants;
-import com.android.internal.util.hwkeys.ActionUtils;
 
 import com.cherish.settings.preferences.CustomSeekBarPreference;
-import com.cherish.settings.preferences.ActionFragment;
-
+import com.android.settings.SettingsPreferenceFragment;
 import com.android.settings.search.BaseSearchIndexProvider;
 import com.android.settingslib.search.SearchIndexable;
+import android.provider.SearchIndexableResource;
 
 import java.util.ArrayList;
 import java.util.List;
diff --git a/src/com/cherish/settings/preferences/Utils.java b/src/com/cherish/settings/preferences/Utils.java
index 1fa53ff..5debce8 100644
--- a/src/com/cherish/settings/preferences/Utils.java
+++ b/src/com/cherish/settings/preferences/Utils.java
@@ -58,12 +58,6 @@ public final class Utils {
         return telephony != null && telephony.isVoiceCapable();
     }
 
-    public static boolean isWifiOnly(Context context) {
-        ConnectivityManager cm = (ConnectivityManager)context.getSystemService(
-                Context.CONNECTIVITY_SERVICE);
-        return (cm.isNetworkSupported(ConnectivityManager.TYPE_MOBILE) == false);
-    }
-
     public static boolean hasMultipleUsers(Context context) {
         return ((UserManager) context.getSystemService(Context.USER_SERVICE))
                 .getUsers().size() > 1;