diff --git a/utils/rbutilqt/CMakeLists.txt b/utils/rbutilqt/CMakeLists.txt
index e7a36de369..dfa0350f1b 100644
--- a/utils/rbutilqt/CMakeLists.txt
+++ b/utils/rbutilqt/CMakeLists.txt
@@ -195,7 +195,7 @@ add_library(rbbase
     ${CMAKE_CURRENT_LIST_DIR}/base/httpget.h
     ${CMAKE_CURRENT_LIST_DIR}/base/mspackutil.cpp
     ${CMAKE_CURRENT_LIST_DIR}/base/mspackutil.h
-    ${CMAKE_CURRENT_LIST_DIR}/base/progressloggerinterface.h
+    ${CMAKE_CURRENT_LIST_DIR}/base/progressloglevels.h
     ${CMAKE_CURRENT_LIST_DIR}/base/playerbuildinfo.cpp
     ${CMAKE_CURRENT_LIST_DIR}/base/playerbuildinfo.h
     ${CMAKE_CURRENT_LIST_DIR}/base/rbsettings.cpp
diff --git a/utils/rbutilqt/base/bootloaderinstallbase.h b/utils/rbutilqt/base/bootloaderinstallbase.h
index 23aac4f92f..9a216a632c 100644
--- a/utils/rbutilqt/base/bootloaderinstallbase.h
+++ b/utils/rbutilqt/base/bootloaderinstallbase.h
@@ -20,7 +20,7 @@
 #define BOOTLOADERINSTALLBASE_H
 
 #include <QtCore>
-#include "progressloggerinterface.h"
+#include "progressloglevels.h"
 #include "httpget.h"
 
 //! baseclass for all Bootloader installs
diff --git a/utils/rbutilqt/base/bootloaderinstallfile.h b/utils/rbutilqt/base/bootloaderinstallfile.h
index 9f9586279c..d529939c8b 100644
--- a/utils/rbutilqt/base/bootloaderinstallfile.h
+++ b/utils/rbutilqt/base/bootloaderinstallfile.h
@@ -20,7 +20,6 @@
 #define BOOTLOADERINSTALLFILE_H
 
 #include <QtCore>
-#include "progressloggerinterface.h"
 #include "bootloaderinstallbase.h"
 
 //! install a bootloader by putting a single file on the player.
diff --git a/utils/rbutilqt/base/bootloaderinstallmi4.h b/utils/rbutilqt/base/bootloaderinstallmi4.h
index c56669b99f..4ba878caac 100644
--- a/utils/rbutilqt/base/bootloaderinstallmi4.h
+++ b/utils/rbutilqt/base/bootloaderinstallmi4.h
@@ -20,7 +20,6 @@
 #define BOOTLOADERINSTALLMI4_H
 
 #include <QtCore>
-#include "progressloggerinterface.h"
 #include "bootloaderinstallbase.h"
 
 
diff --git a/utils/rbutilqt/base/mspackutil.cpp b/utils/rbutilqt/base/mspackutil.cpp
index b794272199..49c064e4d2 100644
--- a/utils/rbutilqt/base/mspackutil.cpp
+++ b/utils/rbutilqt/base/mspackutil.cpp
@@ -19,7 +19,7 @@
 #include <QtCore>
 #include "Logger.h"
 #include "mspackutil.h"
-#include "progressloggerinterface.h"
+#include "progressloglevels.h"
 
 MsPackUtil::MsPackUtil(QObject* parent)
     :ArchiveUtil(parent)
diff --git a/utils/rbutilqt/base/progressloggerinterface.h b/utils/rbutilqt/base/progressloglevels.h
similarity index 61%
rename from utils/rbutilqt/base/progressloggerinterface.h
rename to utils/rbutilqt/base/progressloglevels.h
index ae4270ae6b..95d479ca29 100644
--- a/utils/rbutilqt/base/progressloggerinterface.h
+++ b/utils/rbutilqt/base/progressloglevels.h
@@ -18,43 +18,12 @@
  *
  ****************************************************************************/
 
-#ifndef PROGRESSLOGGERINTERFACE_H
-#define PROGRESSLOGGERINTERFACE_H
-
-#include <QtCore>
+#ifndef PROGRESSLOGLEVELS_H
+#define PROGRESSLOGLEVELS_H
 
 enum {
     LOGNOICON, LOGOK, LOGINFO, LOGWARNING, LOGERROR
 };
 
-
-
-class ProgressloggerInterface : public QObject
-{
-   Q_OBJECT
-
-public:
-    ProgressloggerInterface(QObject* parent) : QObject(parent) {}
-
-    virtual void setProgressValue(int value)=0;
-    virtual void setProgressMax(int max)=0;
-    virtual int getProgressMax()=0;
-
-signals:
-    void aborted();
-
-
-public slots:
-    virtual void addItem(const QString &text, int flag)=0; //! add a string to the list, with icon
-
-    virtual void close()=0;
-    virtual void show()=0;
-    virtual void setRunning()=0;
-    virtual void setFinished()=0;
-
-private:
-
-};
-
 #endif
 
diff --git a/utils/rbutilqt/base/talkfile.h b/utils/rbutilqt/base/talkfile.h
index 11dd95ca14..014753da2a 100644
--- a/utils/rbutilqt/base/talkfile.h
+++ b/utils/rbutilqt/base/talkfile.h
@@ -23,7 +23,7 @@
 #define TALKFILE_H
 
 #include <QtCore>
-#include "progressloggerinterface.h"
+#include "progressloglevels.h"
 
 #include "talkgenerator.h"
 
diff --git a/utils/rbutilqt/base/talkgenerator.h b/utils/rbutilqt/base/talkgenerator.h
index 3e2f9394fb..bb026190d8 100644
--- a/utils/rbutilqt/base/talkgenerator.h
+++ b/utils/rbutilqt/base/talkgenerator.h
@@ -23,7 +23,7 @@
 #define TALKGENERATOR_H
 
 #include <QtCore>
-#include "progressloggerinterface.h"
+#include "progressloglevels.h"
 
 #include "encoderbase.h"
 #include "ttsbase.h"
diff --git a/utils/rbutilqt/base/uninstall.h b/utils/rbutilqt/base/uninstall.h
index d8c9815117..3858b779fa 100644
--- a/utils/rbutilqt/base/uninstall.h
+++ b/utils/rbutilqt/base/uninstall.h
@@ -24,7 +24,7 @@
 
 #include <QtCore>
 
-#include "progressloggerinterface.h"
+#include "progressloglevels.h"
 
 
 class Uninstaller : public QObject
diff --git a/utils/rbutilqt/base/voicefile.h b/utils/rbutilqt/base/voicefile.h
index d34535e700..c813910a69 100644
--- a/utils/rbutilqt/base/voicefile.h
+++ b/utils/rbutilqt/base/voicefile.h
@@ -23,7 +23,7 @@
 #define VOICEFILE_H
 
 #include <QtCore>
-#include "progressloggerinterface.h"
+#include "progressloglevels.h"
 
 #include "httpget.h"
 #include "voicefont.h"
diff --git a/utils/rbutilqt/base/zipinstaller.h b/utils/rbutilqt/base/zipinstaller.h
index 59a0f785d9..35967af6b1 100644
--- a/utils/rbutilqt/base/zipinstaller.h
+++ b/utils/rbutilqt/base/zipinstaller.h
@@ -24,7 +24,7 @@
 
 #include <QtCore>
 
-#include "progressloggerinterface.h"
+#include "progressloglevels.h"
 #include "httpget.h"
 #include "Logger.h"
 
diff --git a/utils/rbutilqt/base/ziputil.cpp b/utils/rbutilqt/base/ziputil.cpp
index 45119f7d99..3527e8e881 100644
--- a/utils/rbutilqt/base/ziputil.cpp
+++ b/utils/rbutilqt/base/ziputil.cpp
@@ -19,7 +19,7 @@
 #include <QtCore>
 #include <QDebug>
 #include "ziputil.h"
-#include "progressloggerinterface.h"
+#include "progressloglevels.h"
 #include "Logger.h"
 
 #include "quazip/quazip.h"
diff --git a/utils/rbutilqt/progressloggergui.cpp b/utils/rbutilqt/progressloggergui.cpp
index 78fc00db8f..f04de395a3 100644
--- a/utils/rbutilqt/progressloggergui.cpp
+++ b/utils/rbutilqt/progressloggergui.cpp
@@ -22,7 +22,7 @@
 #include "sysinfo.h"
 #include "systrace.h"
 
-ProgressLoggerGui::ProgressLoggerGui(QWidget* parent): ProgressloggerInterface(parent)
+ProgressLoggerGui::ProgressLoggerGui(QWidget* parent): QObject(parent)
 {
     downloadProgress = new QDialog(parent);
     downloadProgress->setModal(true);
@@ -103,7 +103,7 @@ void ProgressLoggerGui::setRunning()
     disconnect(dp.buttonAbort, &QAbstractButton::clicked, downloadProgress, &QWidget::close);
     // emit aborted() once button is pressed but not closed().
     disconnect(dp.buttonAbort, &QAbstractButton::clicked, this, &ProgressLoggerGui::closed);
-    connect(dp.buttonAbort, SIGNAL(clicked()), this, SIGNAL(aborted()));
+    connect(dp.buttonAbort, &QAbstractButton::clicked, this, &ProgressLoggerGui::aborted);
 
 }
 
@@ -120,7 +120,7 @@ void ProgressLoggerGui::setFinished()
     // close the window on button press.
     connect(dp.buttonAbort, &QAbstractButton::clicked, downloadProgress, &QWidget::close);
     // emit closed() once button is pressed but not aborted().
-    disconnect(dp.buttonAbort, SIGNAL(clicked()), this, SIGNAL(aborted()));
+    disconnect(dp.buttonAbort, &QAbstractButton::clicked, this, &ProgressLoggerGui::aborted);
     connect(dp.buttonAbort, &QAbstractButton::clicked, this, &ProgressLoggerGui::closed);
 }
 
diff --git a/utils/rbutilqt/progressloggergui.h b/utils/rbutilqt/progressloggergui.h
index ce9a8c9fa7..cc9b7df323 100644
--- a/utils/rbutilqt/progressloggergui.h
+++ b/utils/rbutilqt/progressloggergui.h
@@ -22,10 +22,10 @@
 
 #include <QWidget>
 
-#include "progressloggerinterface.h"
+#include "progressloglevels.h"
 #include "ui_progressloggerfrm.h"
 
-class ProgressLoggerGui :public ProgressloggerInterface
+class ProgressLoggerGui :public QObject
 {
     Q_OBJECT
 public:
diff --git a/utils/rbutilqt/rbutilqt.cpp b/utils/rbutilqt/rbutilqt.cpp
index 1a0841c0f3..7c11f44806 100644
--- a/utils/rbutilqt/rbutilqt.cpp
+++ b/utils/rbutilqt/rbutilqt.cpp
@@ -42,8 +42,6 @@
 #include "backupdialog.h"
 #include "changelog.h"
 
-#include "progressloggerinterface.h"
-
 #include "bootloaderinstallbase.h"
 #include "bootloaderinstallhelper.h"