diff --git a/companion/src/appdata.cpp b/companion/src/appdata.cpp
index 68b1c4110..adfcfc520 100644
--- a/companion/src/appdata.cpp
+++ b/companion/src/appdata.cpp
@@ -199,16 +199,35 @@ void CompStoreObj::getset( int &number, const QString tag, const int def, const
 }
 
 // ** FwRevision class********************
-int FwRevision::get( const QString fwType )
+long FwRevision::get( const QString fwType )
 {
     QString result;
     retrieve( result, fwType, "", "FwRevisions" );
-    return result.toInt();
+    return result.toLong();
 }
 
-void FwRevision::set( const QString fwType, const int fwRevision )
+QString FwRevision::getString( const QString fwType )
 {
-    QString tempString= QString("%1").arg(fwRevision);
+  long revision = get(fwType);
+  if (revision > 19920140101) {
+    int day = revision % 100;
+    revision /= 100;
+    int month = revision % 100;
+    revision /= 100;
+    int year = revision % 10000;
+    revision /= 10000;
+    int minor = revision % 100;
+    revision /= 100;
+    return QString("%1.%2 (%3-%4-%5)").arg(revision).arg(minor, 2, 10, (const QChar)'0').arg(year, 4, 10, (const QChar)'0').arg(month, 2, 10, (const QChar)'0').arg(day, 2, 10, (const QChar)'0');
+  }
+  else {
+    return QString();
+  }
+}
+
+void FwRevision::set( const QString fwType, const long fwRevision )
+{
+    QString tempString = QString("%1").arg(fwRevision);
     store( tempString, tempString, fwType, "FwRevisions" );
 }
 
@@ -480,7 +499,6 @@ QString AppData::armMcu()          { return _armMcu;          }
 QString AppData::avrArguments()    { return _avrArguments;    }
 QString AppData::avrPort()         { return _avrPort;         }
 QString AppData::avrdudeLocation() { return _avrdudeLocation; }
-QString AppData::compileServer()   { return _compileServer;   }
 QString AppData::cpuId()           { return _cpuId;           }
 QString AppData::dfuArguments()    { return _dfuArguments;    }
 QString AppData::dfuLocation()     { return _dfuLocation;     }
@@ -532,7 +550,6 @@ void AppData::armMcu          (const QString     x) { store(x, _armMcu,
 void AppData::avrArguments    (const QString     x) { store(x, _avrArguments,    "avr_arguments"           );}
 void AppData::avrPort         (const QString     x) { store(x, _avrPort,         "avr_port"                );}
 void AppData::avrdudeLocation (const QString     x) { store(x, _avrdudeLocation, "avrdudeLocation"         );}
-void AppData::compileServer   (const QString     x) { store(x, _compileServer,   "compilation-server"      );}
 void AppData::cpuId           (const QString     x) { store(x, _cpuId,           "cpu_id"                  );}
 void AppData::dfuArguments    (const QString     x) { store(x, _dfuArguments,    "dfu_arguments"           );}
 void AppData::dfuLocation     (const QString     x) { store(x, _dfuLocation,     "dfu_location"            );}
@@ -651,7 +668,6 @@ AppData::AppData()
     getset( _avrArguments,    "avr_arguments"           ,"" );
     getset( _avrPort,         "avr_port"                ,"" );
     getset( _avrdudeLocation, "avrdudeLocation"        ,"" );
-    getset( _compileServer,   "compilation-server"      ,"" );
     getset( _cpuId,           "cpu_id"                  ,"" );
     getset( _dfuArguments,    "dfu_arguments"           ,"-a 0" );
     getset( _dfuLocation,     "dfu_location"            ,"" );
diff --git a/companion/src/appdata.h b/companion/src/appdata.h
index 70129e892..dadbe3ecc 100644
--- a/companion/src/appdata.h
+++ b/companion/src/appdata.h
@@ -58,8 +58,9 @@ class CompStoreObj
 class FwRevision: protected CompStoreObj
 {
   public:
-    int get( const QString);
-    void set( const QString, const int );
+    long get( const QString);
+    QString getString( const QString);
+    void set( const QString, const long );
     void remove( const QString );
 };
 
@@ -206,7 +207,6 @@ class AppData: protected CompStoreObj
     QString _avrArguments;
     QString _avrPort;
     QString _avrdudeLocation;
-    QString _compileServer;
     QString _cpuId;
     QString _dfuArguments;
     QString _dfuLocation;
@@ -259,7 +259,6 @@ class AppData: protected CompStoreObj
     QString avrArguments();
     QString avrPort();
     QString avrdudeLocation();
-    QString compileServer();
     QString cpuId();
     QString dfuArguments();
     QString dfuLocation();
@@ -312,7 +311,6 @@ class AppData: protected CompStoreObj
     void avrArguments    (const QString);
     void avrPort         (const QString);
     void avrdudeLocation (const QString);
-    void compileServer   (const QString);
     void cpuId           (const QString);
     void dfuArguments    (const QString);
     void dfuLocation     (const QString);
diff --git a/companion/src/burndialog.cpp b/companion/src/burndialog.cpp
index 5f9438867..ada0177a8 100644
--- a/companion/src/burndialog.cpp
+++ b/companion/src/burndialog.cpp
@@ -192,7 +192,7 @@ void burnDialog::checkFw(QString fileName)
   if (flash.isValid()) {
     ui->FramFWInfo->show();
     ui->DateField->setText(flash.getDate() + " " + flash.getTime());
-    ui->versionField->setText(flash.getVersion().isEmpty() ? flash.getSvn() : flash.getVersion());
+    ui->versionField->setText(flash.getVersion());
     ui->ModField->setText(flash.getEEprom());
 
     ui->SplashFrame->hide();
diff --git a/companion/src/downloaddialog.cpp b/companion/src/downloaddialog.cpp
index aa7ea6ef3..a5564220f 100644
--- a/companion/src/downloaddialog.cpp
+++ b/companion/src/downloaddialog.cpp
@@ -5,43 +5,41 @@
 #include <QTime>
 #include "helpers.h"
 
-downloadDialog::downloadDialog(QWidget *parent, QString src, QString tgt) :
-    QDialog(parent),
-    ui(new Ui::downloadDialog)
+downloadDialog::downloadDialog(QWidget *parent, QString src, QString tgt):
+  QDialog(parent),
+  ui(new Ui::downloadDialog),
+  file(NULL)
 {
     ui->setupUi(this);
-    this->setWindowIcon(CompanionIcon("fwpreferences.png"));
+    setWindowIcon(CompanionIcon("fwpreferences.png"));
     ui->progressBar->setValue(1);
     ui->progressBar->setMinimum(0);
     ui->progressBar->setMaximum(0);
 
-    if(tgt.isEmpty())
-    {
-        setWindowTitle(src);
-        return;  // just show wait dialog.
+    if (tgt.isEmpty()) {
+      setWindowTitle(src);
+      return;  // just show wait dialog.
     }
 
     file = new QFile(tgt);
     if (!file->open(QIODevice::WriteOnly)) {
-        QMessageBox::critical(this, "Companion",
-                              tr("Unable to save the file %1: %2.")
-                              .arg(tgt).arg(file->errorString()));
-        QTimer::singleShot(0, this, SLOT(fileError()));
-    } else {
-
-        reply = qnam.get(QNetworkRequest(QUrl(src)));
-        connect(reply, SIGNAL(finished()),
-                this, SLOT(httpFinished()));
-        connect(reply, SIGNAL(readyRead()),
-                this, SLOT(httpReadyRead()));
-        connect(reply, SIGNAL(downloadProgress(qint64,qint64)),
-                this, SLOT(updateDataReadProgress(qint64,qint64)));
-    
+      QMessageBox::critical(this, "Companion",
+          tr("Unable to save the file %1: %2.")
+          .arg(tgt).arg(file->errorString()));
+      QTimer::singleShot(0, this, SLOT(fileError()));
+    }
+    else {
+      reply = qnam.get(QNetworkRequest(QUrl(src)));
+      connect(reply, SIGNAL(finished()), this, SLOT(httpFinished()));
+      connect(reply, SIGNAL(readyRead()), this, SLOT(httpReadyRead()));
+      connect(reply, SIGNAL(downloadProgress(qint64,qint64)), this, SLOT(updateDataReadProgress(qint64,qint64)));
     }
 }
+
 downloadDialog::~downloadDialog()
 {
-    delete ui;
+  delete ui;
+  delete file;
 }
 
 void downloadDialog::httpFinished()
@@ -50,8 +48,7 @@ void downloadDialog::httpFinished()
     file->close();
 
     bool ok = true;
-    if (reply->error())
-    {
+    if (reply->error()) {
         file->remove();
         QMessageBox::information(this, tr("Companion"),
                                  tr("Download failed: %1.")
@@ -62,31 +59,32 @@ void downloadDialog::httpFinished()
     reply->deleteLater();
     reply = 0;
     delete file;
-    file = 0;
+    file = NULL;
 
-    if(ok)
-        accept();
+    if (ok)
+      accept();
     else
-        reject();
+      reject();
 }
 
 void downloadDialog::httpReadyRead()
 {
-    if (file)
-        file->write(reply->readAll());
+  if (file) {
+    file->write(reply->readAll());
+  }
 }
 
 void downloadDialog::updateDataReadProgress(qint64 bytesRead, qint64 totalBytes)
 {
-    ui->progressBar->setMaximum(totalBytes);
-    ui->progressBar->setValue(bytesRead);
+  ui->progressBar->setMaximum(totalBytes);
+  ui->progressBar->setValue(bytesRead);
 }
 
 void downloadDialog::fileError()
 {
-    delete file;
-    file = 0;
-    reject();
+  delete file;
+  file = NULL;
+  reject();
 }
 
 void downloadDialog::closeEvent( QCloseEvent * event)
diff --git a/companion/src/firmwares/opentx/opentxinterface.cpp b/companion/src/firmwares/opentx/opentxinterface.cpp
index a4f556655..6c43b72b9 100644
--- a/companion/src/firmwares/opentx/opentxinterface.cpp
+++ b/companion/src/firmwares/opentx/opentxinterface.cpp
@@ -911,12 +911,8 @@ bool OpenTxEepromInterface::loadBackup(RadioData &radioData, uint8_t *eeprom, in
 
 QString OpenTxFirmware::getFirmwareUrl(QString & id)
 {
-  QString url = g.compileServer();
-  if (url.isEmpty()){
-    url = OPENTX_FIRMWARE_DOWNLOADS;
-    g.compileServer(url);
-  }
-  switch(board) {
+  QString url = OPENTX_FIRMWARE_DOWNLOADS;
+  switch (board) {
     case BOARD_STOCK:
     case BOARD_M128:
     case BOARD_GRUVIN9X:
@@ -936,22 +932,14 @@ QString OpenTxFirmware::getFirmwareUrl(QString & id)
 
 QString OpenTxFirmware::getReleaseNotesUrl()
 {
-  QString url = g.compileServer();
-  if (url.isEmpty()){
-    url = OPENTX_FIRMWARE_DOWNLOADS;
-    g.compileServer(url);
-  }
+  QString url = OPENTX_FIRMWARE_DOWNLOADS;
   url.append("/releasenotes.txt");
   return url;
 }
 
 QString OpenTxFirmware::getStampUrl()
 {
-   QString url = g.compileServer();
-   if (url.isEmpty()){
-      url= OPENTX_FIRMWARE_DOWNLOADS;
-      g.compileServer(url);
-   }
+   QString url = OPENTX_FIRMWARE_DOWNLOADS;
    url.append("/stamp-opentx.txt");
    return url;
 }
diff --git a/companion/src/firmwares/opentx/opentxinterface.h b/companion/src/firmwares/opentx/opentxinterface.h
index b331c5c7d..3a09536b0 100644
--- a/companion/src/firmwares/opentx/opentxinterface.h
+++ b/companion/src/firmwares/opentx/opentxinterface.h
@@ -18,8 +18,8 @@
 
 #include "eeprominterface.h"
 
-#define OPENTX_COMPANION_DOWNLOADS   "http://downloads.open-tx.org/companion"
-#define OPENTX_FIRMWARE_DOWNLOADS    "http://next.open-tx.org/firmware"
+#define OPENTX_COMPANION_DOWNLOADS   "http://downloads-20.open-tx.org/companion"
+#define OPENTX_FIRMWARE_DOWNLOADS    "http://downloads-20.open-tx.org/firmware"
 
 class EFile;
 
diff --git a/companion/src/flashinterface.cpp b/companion/src/flashinterface.cpp
index 87305d259..6929ca3dd 100644
--- a/companion/src/flashinterface.cpp
+++ b/companion/src/flashinterface.cpp
@@ -20,7 +20,6 @@
 #include "flashinterface.h"
 
 #define VERS_MARK   "VERS"
-#define SVN_MARK    "SVN"
 #define DATE_MARK   "DATE"
 #define TIME_MARK   "TIME"
 #define BLD_MARK    "BLD"
@@ -66,7 +65,6 @@ FlashInterface::FlashInterface(QString fileName):
   }
 
   if (flash_size > 0) {
-    svn = seekLabel(SVN_MARK);
     version = seekLabel(VERS_MARK);
     date = seekLabel(DATE_MARK);
     time = seekLabel(TIME_MARK);
@@ -123,7 +121,6 @@ bool FlashInterface::SeekSplash(QByteArray splash)
 
 bool FlashInterface::SeekSplash(QByteArray sps, QByteArray spe, int size)
 {
-  qDebug() << "Seek";
   int start = 0;
   while (start>=0) {
     start = flash.indexOf(sps, start+1);
diff --git a/companion/src/flashinterface.h b/companion/src/flashinterface.h
index a753f75d1..a8a613ae3 100644
--- a/companion/src/flashinterface.h
+++ b/companion/src/flashinterface.h
@@ -46,7 +46,7 @@ class FlashInterface
     FlashInterface(QString filename);
     inline QString getDate() { return date; }
     inline QString getTime() { return time; }
-    inline QString getSvn() { return svn; }
+    inline QString getStamp() { return QString("%1%2").arg(version.replace(".", "")).arg(date.replace("-", "")); }
     int getSize() { return flash_size; }
     inline QString getVersion() { return version; }
     inline QString getEEprom() { return eeprom; }
@@ -70,7 +70,6 @@ class FlashInterface
     QString filename;
     QString date;
     QString time;
-    QString svn;
     QString version;
     QString eeprom;
     QByteArray splash;
diff --git a/companion/src/fwpreferencesdialog.cpp b/companion/src/fwpreferencesdialog.cpp
index a6206e973..e083177a3 100644
--- a/companion/src/fwpreferencesdialog.cpp
+++ b/companion/src/fwpreferencesdialog.cpp
@@ -24,9 +24,10 @@ FirmwarePreferencesDialog::~FirmwarePreferencesDialog()
 void FirmwarePreferencesDialog::initSettings()
 {
   ui->fwTypeLbl->setText(g.profile[g.id()].fwType());
-  int revision = g.fwRev.get(g.profile[g.id()].fwType());
-  if (revision > 0)
-    ui->lastRevisionLbl->setText(QString("%1").arg(revision));
+  QString revision = g.fwRev.getString(g.profile[g.id()].fwType());
+  if (!revision.isEmpty()) {
+    ui->lastRevisionLbl->setText(revision);
+  }
 }
 
 void FirmwarePreferencesDialog::on_checkFWUpdates_clicked()
@@ -46,7 +47,7 @@ void FirmwarePreferencesDialog::on_fw_dnld_clicked()
 
 void FirmwarePreferencesDialog::on_voice_dnld_clicked()
 {
-  QString url="http://voice.open-tx.org/";
+  QString url = "http://voices-20.open-tx.org/";
   QString fwType = g.profile[g.id()].fwType();
   QStringList list = fwType.split("-");
   QString firmware = QString("%1-%2").arg(list[0]).arg(list[1]);
diff --git a/companion/src/mainwindow.cpp b/companion/src/mainwindow.cpp
index 0e55eac9b..c024ec88b 100644
--- a/companion/src/mainwindow.cpp
+++ b/companion/src/mainwindow.cpp
@@ -165,20 +165,19 @@ MainWindow::MainWindow():
 
 void MainWindow::displayWarnings()
 {
-  int warnId=g.warningId();
+  int warnId = g.warningId();
   if (warnId<WARNING_ID && warnId!=0) {
     int res=0;
-    if (WARNING_LEVEL>0) {
+    if (WARNING_LEVEL>0)
       QMessageBox::warning(this, "Companion", WARNING);
-      res = QMessageBox::question(this, "Companion",tr("Display previous warning again at startup ?"),QMessageBox::Yes | QMessageBox::No);
-    } else {
+    else
       QMessageBox::about(this, "Companion", WARNING);
-      res = QMessageBox::question(this, "Companion",tr("Display previous message again at startup ?"),QMessageBox::Yes | QMessageBox::No);
-    }
+    res = QMessageBox::question(this, "Companion", tr("Display previous warning again at startup ?"), QMessageBox::Yes | QMessageBox::No);
     if (res == QMessageBox::No) {
       g.warningId(WARNING_ID);
     }
-  } else if (warnId==0) {
+  }
+  else if (warnId==0) {
     g.warningId(WARNING_ID);    
   }
 }
@@ -304,13 +303,13 @@ void MainWindow::downloadLatestFW(FirmwareVariant & firmware)
 {
     QString url, ext, cpuid;
     url = firmware.getFirmwareUrl();
-    cpuid=g.cpuId();
+    cpuid = g.cpuId();
     ext = url.mid(url.lastIndexOf("."));
     QString fileName = QFileDialog::getSaveFileName(this, tr("Save As"), g.flashDir() + "/" + firmware.id + ext);
     if (!fileName.isEmpty()) {
       downloadedFW = firmware.id;
-      needRename=true;
-      g.profile[g.id()].fwName( fileName );
+      needRename = true;
+      g.profile[g.id()].fwName(fileName);
       if (!cpuid.isEmpty()) {
         url.append("&cpuid=");
         url.append(cpuid);
@@ -329,10 +328,10 @@ void MainWindow::reply1Accepted()
       if (!(downloadedFW.isEmpty())) {
         QFile file(downloadedFW);
         if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {  //reading HEX TEXT file
-        QMessageBox::critical(this, tr("Error"),
-                                tr("Error opening file %1:\n%2.")
-                                .arg(downloadedFW)
-                                .arg(file.errorString()));
+          QMessageBox::critical(this, tr("Error"),
+              tr("Error opening file %1:\n%2.")
+              .arg(downloadedFW)
+              .arg(file.errorString()));
           return;
         }
         file.reset();
@@ -363,15 +362,17 @@ void MainWindow::reply1Accepted()
         }
         file.close();
         currentFWrev = currentFWrev_temp;
+        qDebug() << currentFWrev;
         g.fwRev.set(downloadedFW, currentFWrev);
       }
-    } else {
+    }
+    else {
       QFile file(g.profile[g.id()].fwName());
       if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {  //reading HEX TEXT file
-      QMessageBox::critical(this, tr("Error"),
-                              tr("Error opening file %1:\n%2.")
-                              .arg(g.profile[g.id()].fwName())
-                              .arg(file.errorString()));
+        QMessageBox::critical(this, tr("Error"),
+            tr("Error opening file %1:\n%2.")
+            .arg(g.profile[g.id()].fwName())
+            .arg(file.errorString()));
         return;
       }
       file.reset();
@@ -381,19 +382,19 @@ void MainWindow::reply1Accepted()
         int errnum=hline.mid(6).toInt();
         switch(errnum) {
           case 1:
-            errormsg=tr("Not enough memory for all the selected firmware options");
+            errormsg = tr("Not enough memory for all the selected firmware options");
             break;
           case 2:
-            errormsg=tr("Compilation server termporary failure, try later");
+            errormsg = tr("Compilation server termporary failure, try later");
             break;
           case 3:
-            errormsg=tr("Compilation server too busy, try later");
+            errormsg = tr("Compilation server too busy, try later");
             break;
           case 4:
-            errormsg=tr("Compilation server requires registration, please check OpenTX web site");
+            errormsg = tr("Compilation server requires registration, please check OpenTX web site");
             break;
           default:
-            errormsg=tr("Unknown server failure, try later");
+            errormsg = tr("Unknown server failure, try later");
             break;          
         }
         file.close();
@@ -402,10 +403,11 @@ void MainWindow::reply1Accepted()
       }
       file.close();
       FlashInterface flash(g.profile[g.id()].fwName());
-      QString rev=flash.getSvn();
-      int pos=rev.lastIndexOf("-r");
-      if (pos>0) {
-        currentFWrev=rev.mid(pos+2).toInt();
+      long stamp = flash.getStamp().toLong();
+      if (stamp > 0) {
+        currentFWrev = stamp;
+#if 0
+        // TODO what's that?
         if (g.profile[g.id()].renameFwFiles() && needRename) {
           QFileInfo fi(g.profile[g.id()].fwName());
           QString path=fi.path()+QDir::separator ();
@@ -418,6 +420,7 @@ void MainWindow::reply1Accepted()
           qd.rename(g.profile[g.id()].fwName(),path);
           g.profile[g.id()].fwName(path);
         }
+#endif
         g.fwRev.set(downloadedFW, currentFWrev);
         if (g.profile[g.id()].burnFirmware()) {
           int ret = QMessageBox::question(this, "Companion", tr("Do you want to write the firmware to the radio now ?"), QMessageBox::Yes | QMessageBox::No);
@@ -442,15 +445,17 @@ void MainWindow::reply1Finished(QNetworkReply * reply)
       // TODO delete downloadDialog_forWait?
     }
     
-    cpuid=g.cpuId();
+    cpuid = g.cpuId();
     QByteArray qba = reply->readAll();
     int i = qba.indexOf("SVN_VERS");
     int warning = qba.indexOf("WARNING");
 
-    if(i>0) {
+
+    if (i>0) {
       bool cres;
       int k = qba.indexOf("-r", i);
       int l = qba.indexOf('"', k);
+      qDebug() << qba;
       int rev = QString::fromAscii(qba.mid(k+2, l-k-2)).toInt(&cres);
       QString newrev=qba.mid(k).replace('"', "").trimmed();
 
@@ -461,7 +466,7 @@ void MainWindow::reply1Finished(QNetworkReply * reply)
       }
 
       if(rev>0) {
-        NewFwRev=rev;
+        NewFwRev = rev;
         OldFwRev = g.fwRev.get(fwToUpdate);
         QMessageBox msgBox;
         QSpacerItem* horizontalSpacer = new QSpacerItem(500, 0, QSizePolicy::Minimum, QSizePolicy::Expanding);
@@ -536,7 +541,8 @@ void MainWindow::reply1Finished(QNetworkReply * reply)
           if (res==QMessageBox::Yes)   {
             g.fwRev.set(fwToUpdate, NewFwRev);
           }
-        } else if (download == true) {
+        }
+        else if (download == true) {
           if (warning>0) {
             QString rn = GetFirmware(fwToUpdate)->getReleaseNotesUrl();
             if (!rn.isEmpty()) {
@@ -555,7 +561,8 @@ void MainWindow::reply1Finished(QNetworkReply * reply)
           QString fileName;
           if (addversion) {
             fileName = QFileDialog::getSaveFileName(this, tr("Save As"), g.flashDir() + "/" + fwToUpdate + newrev + ext);
-          } else {
+          }
+          else {
             fileName = QFileDialog::getSaveFileName(this, tr("Save As"), g.flashDir() + "/" + fwToUpdate + ext);
           }
           if (!fileName.isEmpty()) {
@@ -1269,35 +1276,11 @@ bool MainWindow::convertEEPROM(QString backupFile, QString restoreFile, QString
     if (!flash.isValid())
       return false;
 
-    QString fwSvn = flash.getSvn();
-    if (fwSvn.isEmpty() || !fwSvn.contains("-r"))
-      return false;
-    QStringList svnTags = fwSvn.split("-r", QString::SkipEmptyParts);
-    fwSvn = svnTags.back();
-    if (fwSvn.endsWith('M'))
-      fwSvn = fwSvn.mid(0, fwSvn.size()-1);
-    int revision = fwSvn.toInt();
-    if (!revision)
-      return false;
-
     unsigned int version = 0;
     unsigned int variant = 0;
 
-    if ((svnTags.at(0) == "open9x")||(svnTags.at(0) == "opentx")) {
-      if (revision > 1464) {
-        QString fwEEprom = flash.getEEprom();
-        if (fwEEprom.contains("-")) {
-          QStringList buildTags = fwEEprom.split("-", QString::SkipEmptyParts);
-          if (buildTags.size() >= 1)
-            version = buildTags.at(0).toInt();
-          if (buildTags.size() >= 2)
-            variant = buildTags.at(1).toInt();
-        }
-        else {
-          version = fwEEprom.toInt();
-        }
-      }
-    }
+    QString fwEEprom = flash.getEEprom();
+    version = fwEEprom.toInt();
 
     QFile file(backupFile);
     int eeprom_size = file.size();
diff --git a/companion/src/mainwindow.h b/companion/src/mainwindow.h
index 3d5ba1f1a..653893a27 100644
--- a/companion/src/mainwindow.h
+++ b/companion/src/mainwindow.h
@@ -203,9 +203,9 @@ class MainWindow : public QMainWindow
 
     bool needRename;
     bool showcheckForUpdatesResult;
-    int currentFWrev;
-    int currentFWrev_temp;
-    int NewFwRev;
+    long currentFWrev;
+    long currentFWrev_temp;
+    long NewFwRev;
     bool check1done;
     bool check2done;