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diff --git a/src/imports/wifi/qwifiinterface.cpp b/src/imports/wifi/qwifiinterface.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use the contact form at
+** http://qt.digia.com/
+**
+** This file is part of Qt Enterprise Embedded.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** the contact form at http://qt.digia.com/
+**
+****************************************************************************/
+#include "qwifiinterface.h"
+
+/*!
+    \qmltype Interface
+    \inqmlmodule Qt.labs.wifi
+    \ingroup wifi-qmltypes
+    \brief The Interface element provides the module API.
+
+    This element cannot be directly created. It can only be accessed via a namespace import.
+
+    \code
+    import Qt.labs.wifi 0.1
+    import Qt.labs.wifi 0.1 as Wifi
+
+    Component.onCompleted: {
+        if (Wifi.Interface.wifiSupported()) {
+            var component = Qt.createComponent("WifiMenu.qml")
+        } else {
+            print("WiFi functionality not available on this device.")
+        }
+    }
+    \endcode
+*/
+
+/*!
+    \qmlmethod bool Interface::wifiSupported()
+
+    Returns true if the device is WiFi capable (provides a WiFi driver), otherwise returns false.
+*/
+
+bool QWifiInterface::wifiSupported() const
+{
+#ifdef Q_OS_ANDROID
+    const char *fwpath = 0;
+    // reload wifi firmware
+    fwpath = (char *)wifi_get_fw_path(WIFI_GET_FW_PATH_STA);
+    if (!fwpath) {
+        qWarning() << "QWifiInterface: failed to get firmware path";
+        return false;
+    }
+    if (wifi_change_fw_path((const char *)fwpath)) {
+        qWarning() << "QWifiInterface: failed to change firmware path";
+        return false;
+    }
+#endif
+    const bool hasInterface = QDir().exists(QStringLiteral("/sys/class/net/wlan0"));
+    if (!hasInterface)
+        qWarning() << "QWifiInterface: could not find wifi interface in /sys/class/net/";
+#ifdef Q_OS_ANDROID
+    if (hasInterface && wifi_load_driver() == 0 && wifi_start_supplicant(0) == 0) {
+        return true;
+    } else {
+        qWarning() << "QWifiInterface: wifi driver is not available";
+        return false;
+    }
+#else
+    return hasInterface;
+#endif
+}