diff --git a/src/plugins/qnx/blackberryapplicationrunner.cpp b/src/plugins/qnx/blackberryapplicationrunner.cpp
index 4302be519b1..8e6af8928e7 100644
--- a/src/plugins/qnx/blackberryapplicationrunner.cpp
+++ b/src/plugins/qnx/blackberryapplicationrunner.cpp
@@ -124,7 +124,7 @@ void BlackBerryApplicationRunner::start()
     args << QLatin1String("-launchApp");
     if (m_debugMode)
         args << QLatin1String("-debugNative");
-    args << "-device" << m_deviceHost;
+    args << QLatin1String("-device") << m_deviceHost;
     if (!m_password.isEmpty())
         args << QLatin1String("-password") << m_password;
     args << QDir::toNativeSeparators(m_barPackage);
@@ -304,7 +304,7 @@ void BlackBerryApplicationRunner::determineRunningState()
 {
     QStringList args;
     args << QLatin1String("-isAppRunning");
-    args << "-device" << m_deviceHost;
+    args << QLatin1String("-device") << m_deviceHost;
     if (!m_password.isEmpty())
         args << QLatin1String("-password") << m_password;
     args << m_barPackage;
@@ -340,7 +340,7 @@ void BlackBerryApplicationRunner::readRunningStateStandardOutput()
 void BlackBerryApplicationRunner::reset()
 {
     m_pid = -1;
-    m_appId = "";
+    m_appId.clear();
     m_running = false;
     m_stopping = false;
 
diff --git a/src/plugins/qnx/blackberrydeviceconfiguration.h b/src/plugins/qnx/blackberrydeviceconfiguration.h
index 61d6c935490..afd0084c24b 100644
--- a/src/plugins/qnx/blackberrydeviceconfiguration.h
+++ b/src/plugins/qnx/blackberrydeviceconfiguration.h
@@ -45,6 +45,7 @@ namespace Internal {
 
 class BlackBerryDeviceConfiguration : public RemoteLinux::LinuxDeviceConfiguration
 {
+    Q_DECLARE_TR_FUNCTIONS(BlackBerryDeviceConfiguration)
 public:
     typedef QSharedPointer<BlackBerryDeviceConfiguration> Ptr;
     typedef QSharedPointer<const BlackBerryDeviceConfiguration> ConstPtr;
diff --git a/src/plugins/qnx/blackberryqtversionfactory.cpp b/src/plugins/qnx/blackberryqtversionfactory.cpp
index 9d13c1bb277..af5b8d92527 100644
--- a/src/plugins/qnx/blackberryqtversionfactory.cpp
+++ b/src/plugins/qnx/blackberryqtversionfactory.cpp
@@ -79,7 +79,7 @@ QtSupport::BaseQtVersion *BlackBerryQtVersionFactory::create(const Utils::FileNa
     if (!fi.exists() || !fi.isExecutable() || !fi.isFile())
         return 0;
 
-    if (evaluator->value(QLatin1String("CONFIG")).contains("blackberry")) {
+    if (evaluator->value(QLatin1String("CONFIG")).contains(QLatin1String("blackberry"))) {
         QString cpuDir = evaluator->value(QLatin1String("QNX_CPUDIR"));
         return new BlackBerryQtVersion(QnxUtils::cpudirToArch(cpuDir), qmakePath,
                                 isAutoDetected, autoDetectionSource);
diff --git a/src/plugins/qnx/blackberryrunconfigurationfactory.cpp b/src/plugins/qnx/blackberryrunconfigurationfactory.cpp
index 490e20914f0..1409bc5f319 100644
--- a/src/plugins/qnx/blackberryrunconfigurationfactory.cpp
+++ b/src/plugins/qnx/blackberryrunconfigurationfactory.cpp
@@ -118,7 +118,7 @@ bool BlackBerryRunConfigurationFactory::canRestore(ProjectExplorer::Target *pare
     if (!canHandle(parent))
         return false;
 
-    return ProjectExplorer::idFromMap(map).toString().startsWith(Constants::QNX_BB_RUNCONFIGURATION_PREFIX);
+    return ProjectExplorer::idFromMap(map).toString().startsWith(QLatin1String(Constants::QNX_BB_RUNCONFIGURATION_PREFIX));
 }
 
 ProjectExplorer::RunConfiguration *BlackBerryRunConfigurationFactory::restore(
diff --git a/src/plugins/qnx/blackberryruncontrol.cpp b/src/plugins/qnx/blackberryruncontrol.cpp
index b53c658de36..38bc8045932 100644
--- a/src/plugins/qnx/blackberryruncontrol.cpp
+++ b/src/plugins/qnx/blackberryruncontrol.cpp
@@ -83,7 +83,7 @@ bool BlackBerryRunControl::isRunning() const
 
 QIcon BlackBerryRunControl::icon() const
 {
-    return QIcon(ProjectExplorer::Constants::ICON_RUN_SMALL);
+    return QIcon(QLatin1String(ProjectExplorer::Constants::ICON_RUN_SMALL));
 }
 
 void BlackBerryRunControl::handleStartFailed(const QString &message)
diff --git a/src/plugins/qnx/qnx.pro b/src/plugins/qnx/qnx.pro
index af893549d8d..af0f672ff40 100644
--- a/src/plugins/qnx/qnx.pro
+++ b/src/plugins/qnx/qnx.pro
@@ -117,7 +117,7 @@ FORMS += \
     qnxbaseqtconfigwidget.ui \
     bardescriptorfileimagewizardpage.ui
 
-DEFINES += QT_NO_CAST_TO_ASCII
+DEFINES += QT_NO_CAST_TO_ASCII QT_NO_CAST_FROM_ASCII
 
 RESOURCES += \
     qnx.qrc
diff --git a/src/plugins/qnx/qnxdeviceconfiguration.h b/src/plugins/qnx/qnxdeviceconfiguration.h
index bd8d228cab1..1972b0049d2 100644
--- a/src/plugins/qnx/qnxdeviceconfiguration.h
+++ b/src/plugins/qnx/qnxdeviceconfiguration.h
@@ -41,6 +41,7 @@ namespace Internal {
 
 class QnxDeviceConfiguration : public RemoteLinux::LinuxDeviceConfiguration
 {
+    Q_DECLARE_TR_FUNCTIONS(QnxDeviceConfiguration)
 public:
     typedef QSharedPointer<QnxDeviceConfiguration> Ptr;
     typedef QSharedPointer<const QnxDeviceConfiguration> ConstPtr;
diff --git a/src/plugins/qnx/qnxrunconfigurationfactory.cpp b/src/plugins/qnx/qnxrunconfigurationfactory.cpp
index 1c1e37e8e5a..810235a830a 100644
--- a/src/plugins/qnx/qnxrunconfigurationfactory.cpp
+++ b/src/plugins/qnx/qnxrunconfigurationfactory.cpp
@@ -116,7 +116,7 @@ bool QnxRunConfigurationFactory::canRestore(ProjectExplorer::Target *parent, con
     if (!canHandle(parent))
         return false;
 
-    return ProjectExplorer::idFromMap(map).toString().startsWith(Constants::QNX_QNX_RUNCONFIGURATION_PREFIX);
+    return ProjectExplorer::idFromMap(map).toString().startsWith(QLatin1String(Constants::QNX_QNX_RUNCONFIGURATION_PREFIX));
 }
 
 ProjectExplorer::RunConfiguration *QnxRunConfigurationFactory::restore(ProjectExplorer::Target *parent, const QVariantMap &map)