diff --git a/UpdatePTUDevCtrl/process/check_and_fetch_customer_repository_command.cpp b/UpdatePTUDevCtrl/process/check_and_fetch_customer_repository_command.cpp
index 80c5f27..bc42aa6 100644
--- a/UpdatePTUDevCtrl/process/check_and_fetch_customer_repository_command.cpp
+++ b/UpdatePTUDevCtrl/process/check_and_fetch_customer_repository_command.cpp
@@ -1,6 +1,21 @@
 #include "process/check_and_fetch_customer_repository_command.h"
+#include "worker.h"
 
 CheckAndFetchCustomerRepositoryCommand::CheckAndFetchCustomerRepositoryCommand(
     QString const &command, Worker *worker, int start_timeout, int finish_timeout)
   : UpdateCommand(command, worker, start_timeout, finish_timeout) {
 }
+
+void CheckAndFetchCustomerRepositoryCommand::readyReadStandardOutput() {
+    QProcess *p = (QProcess *)sender();
+    if (p) {
+        QString s = p->readAllStandardOutput();
+
+        // TODO
+        Worker *w = worker();
+        if (w) {
+    // static constexpr const char *GIT_CUSTOMER_REPO_UP_TO_DATE{"up to date"};
+            emit w->showCustRepoStatus(UpdateCommand::GIT_CUSTOMER_REPO_UP_TO_DATE);
+        }
+    }
+}
diff --git a/UpdatePTUDevCtrl/process/check_and_fetch_customer_repository_command.h b/UpdatePTUDevCtrl/process/check_and_fetch_customer_repository_command.h
index 6d48ba1..2c43a5b 100644
--- a/UpdatePTUDevCtrl/process/check_and_fetch_customer_repository_command.h
+++ b/UpdatePTUDevCtrl/process/check_and_fetch_customer_repository_command.h
@@ -9,6 +9,8 @@ public:
                                                     Worker *worker,
                                                     int start_timeout = 100000,
                                                     int finish_timeout = 100000);
+protected slots:
+    virtual void readyReadStandardOutput() override;
 };
 
 #endif // CHECK_AND_FETCH_CUSTOMER_REPOSITORY_COMMAND_H_INCLUDED
diff --git a/UpdatePTUDevCtrl/process/check_ismas_connectivity_command.cpp b/UpdatePTUDevCtrl/process/check_ismas_connectivity_command.cpp
index c88a1ca..dd94aa9 100644
--- a/UpdatePTUDevCtrl/process/check_ismas_connectivity_command.cpp
+++ b/UpdatePTUDevCtrl/process/check_ismas_connectivity_command.cpp
@@ -1,5 +1,7 @@
 #include "process/check_ismas_connectivity_command.h"
+#include "worker.h"
 
+#include <QDebug>
 
 CheckIsmasConnectivityCommand::CheckIsmasConnectivityCommand(QString const &command,
                                                              Worker *worker,
@@ -7,3 +9,19 @@ CheckIsmasConnectivityCommand::CheckIsmasConnectivityCommand(QString const &comm
                                                              int finish_timeout)
   : UpdateCommand(command, worker, start_timeout, finish_timeout) {
 }
+
+void CheckIsmasConnectivityCommand::readyReadStandardOutput() {
+    QProcess *p = (QProcess *)sender();
+    if (p) {
+        QString s = p->readAllStandardOutput();
+
+        // TODO
+        Worker *w = worker();
+        if (w) {
+    //static constexpr const char *ISMAS_CONNECTED{"connected"};
+    //static constexpr const char *ISMAS_NOT_CONNECTED{"not connected"};
+    //static constexpr const char *ISMAS_CONNECTION_IN_PROGRESS{"connecting"};
+            emit w->showISMASConnectivity(UpdateCommand::ISMAS_CONNECTED);
+        }
+    }
+}
diff --git a/UpdatePTUDevCtrl/process/check_ismas_connectivity_command.h b/UpdatePTUDevCtrl/process/check_ismas_connectivity_command.h
index 161a79c..cf4bb78 100644
--- a/UpdatePTUDevCtrl/process/check_ismas_connectivity_command.h
+++ b/UpdatePTUDevCtrl/process/check_ismas_connectivity_command.h
@@ -9,6 +9,8 @@ public:
                                            Worker *worker,
                                            int start_timeout = 100000,
                                            int finish_timeout = 100000);
+protected slots:
+    virtual void readyReadStandardOutput() override;
 };
 
 #endif // CHECK_ISMAS_CONNECTIVITY_COMMAND_H_INCLUDED
diff --git a/UpdatePTUDevCtrl/process/check_update_activation_command.cpp b/UpdatePTUDevCtrl/process/check_update_activation_command.cpp
index a325678..1d7960f 100644
--- a/UpdatePTUDevCtrl/process/check_update_activation_command.cpp
+++ b/UpdatePTUDevCtrl/process/check_update_activation_command.cpp
@@ -1,5 +1,7 @@
 #include "process/check_update_activation_command.h"
+#include "worker.h"
 
+#include <QDebug>
 
 CheckUpdateActivationCommand::CheckUpdateActivationCommand(QString const &command,
                                                            Worker *worker,
@@ -7,3 +9,19 @@ CheckUpdateActivationCommand::CheckUpdateActivationCommand(QString const &comman
                                                            int finish_timeout)
   : UpdateCommand(command, worker, start_timeout, finish_timeout) {
 }
+
+void CheckUpdateActivationCommand::readyReadStandardOutput() {
+    QProcess *p = (QProcess *)sender();
+    if (p) {
+        QString s = p->readAllStandardOutput();
+
+        // TODO
+        Worker *w = worker();
+        if (w) {
+    //static constexpr const char *UPDATE_NOT_NECESSARY{"not necessary"};
+    //static constexpr const char *UPDATE_NOT_REQUESTED{"not requested"};
+    //static constexpr const char *UPDATE_REQUESTED{"requested"};
+            emit w->showUpdateRequest(UpdateCommand::UPDATE_REQUESTED);
+        }
+    }
+}
diff --git a/UpdatePTUDevCtrl/process/check_update_activation_command.h b/UpdatePTUDevCtrl/process/check_update_activation_command.h
index 40ae287..a738630 100644
--- a/UpdatePTUDevCtrl/process/check_update_activation_command.h
+++ b/UpdatePTUDevCtrl/process/check_update_activation_command.h
@@ -9,6 +9,8 @@ public:
                                           Worker *worker,
                                           int start_timeout = 100000,
                                           int finish_timeout = 100000);
+protected slots:
+    virtual void readyReadStandardOutput() override;
 };
 
 #endif // CHECK_UPDATE_ACTIVATION_COMMAND_H_INCLUDED
diff --git a/UpdatePTUDevCtrl/process/command.cpp b/UpdatePTUDevCtrl/process/command.cpp
index 0ae462c..c75a1b9 100644
--- a/UpdatePTUDevCtrl/process/command.cpp
+++ b/UpdatePTUDevCtrl/process/command.cpp
@@ -38,6 +38,8 @@ void Command::readyReadStandardOutput() {
     if (p) {
         QString s = p->readAllStandardOutput();
 
+        // qCritical() << __func__ << ":" << __LINE__ << s;
+
         if (m_worker) {
             int i = -1;
             if ((i = s.indexOf("<DC-VERSION>")) != -1) {
diff --git a/UpdatePTUDevCtrl/process/command.h b/UpdatePTUDevCtrl/process/command.h
index bf9ccb6..d96e40e 100644
--- a/UpdatePTUDevCtrl/process/command.h
+++ b/UpdatePTUDevCtrl/process/command.h
@@ -43,10 +43,12 @@ public:
     int exitCode() const { return m_exitCode; }
 
     void setWorker(Worker *worker) {m_worker = worker; }
+    Worker const *worker() const { return m_worker; }
+    Worker *worker() { return m_worker; }
 
 protected slots:
-    void readyReadStandardOutput();
-    void readyReadStandardError();
+    virtual void readyReadStandardOutput();
+    virtual void readyReadStandardError();
     virtual void finished(int exitCode, QProcess::ExitStatus exitStatus);
 };
 
diff --git a/UpdatePTUDevCtrl/process/exec_opkg_command.cpp b/UpdatePTUDevCtrl/process/exec_opkg_command.cpp
index a86698b..d428d47 100644
--- a/UpdatePTUDevCtrl/process/exec_opkg_command.cpp
+++ b/UpdatePTUDevCtrl/process/exec_opkg_command.cpp
@@ -1,5 +1,5 @@
 #include "process/exec_opkg_command.h"
-
+#include "worker.h"
 
 ExecOpkgCommand::ExecOpkgCommand(QString const &command,
                                  Worker *worker,
@@ -7,5 +7,19 @@ ExecOpkgCommand::ExecOpkgCommand(QString const &command,
                                  int start_timeout,
                                  int finish_timeout)
   : UpdateCommand(command, worker, start_timeout, finish_timeout)
-  , m_noaction(m_noaction) {
+  , m_noaction(noaction) {
+}
+
+void ExecOpkgCommand::readyReadStandardOutput() {
+    QProcess *p = (QProcess *)sender();
+    if (p) {
+        QString s = p->readAllStandardOutput();
+
+        // TODO
+        Worker *w = worker();
+        if (w) {
+    // static constexpr const char *EXEC_OPKG_COMMANDS_SUCCESS{"success"};
+            emit w->showExecOpkgStatus(UpdateCommand::EXEC_OPKG_COMMANDS_SUCCESS);
+        }
+    }
 }
diff --git a/UpdatePTUDevCtrl/process/exec_opkg_command.h b/UpdatePTUDevCtrl/process/exec_opkg_command.h
index 6effab5..3ae124c 100644
--- a/UpdatePTUDevCtrl/process/exec_opkg_command.h
+++ b/UpdatePTUDevCtrl/process/exec_opkg_command.h
@@ -12,6 +12,8 @@ public:
                              bool noaction,
                              int start_timeout = 100000,
                              int finish_timeout = 100000);
+protected slots:
+    virtual void readyReadStandardOutput() override;
 };
 
 #endif // EXEC_OPKG_COMMAND_H_INCLUDED
diff --git a/UpdatePTUDevCtrl/process/show_software_status_command.cpp b/UpdatePTUDevCtrl/process/show_software_status_command.cpp
index 2032d6d..588081c 100644
--- a/UpdatePTUDevCtrl/process/show_software_status_command.cpp
+++ b/UpdatePTUDevCtrl/process/show_software_status_command.cpp
@@ -1,4 +1,5 @@
 #include "process/show_software_status_command.h"
+#include "worker.h"
 
 
 ShowSoftwareStatusCommand::ShowSoftwareStatusCommand(QString const &command,
@@ -7,3 +8,17 @@ ShowSoftwareStatusCommand::ShowSoftwareStatusCommand(QString const &command,
                                                      int finish_timeout)
   : UpdateCommand(command, worker, start_timeout, finish_timeout) {
 }
+
+void ShowSoftwareStatusCommand::readyReadStandardOutput() {
+    //QProcess *p = (QProcess *)sender();
+    //if (p) {
+    //    QString s = p->readAllStandardOutput();
+    //
+        // TODO
+        // Worker *w = worker();
+        //if (w) {
+    // static constexpr const char *EXEC_OPKG_COMMANDS_SUCCESS{"success"};
+    //        emit w->showExecOpkgStatus(UpdateCommand::EXEC_OPKG_COMMANDS_SUCCESS);
+    //    }
+    //}
+}
diff --git a/UpdatePTUDevCtrl/process/show_software_status_command.h b/UpdatePTUDevCtrl/process/show_software_status_command.h
index 1049be3..a13739b 100644
--- a/UpdatePTUDevCtrl/process/show_software_status_command.h
+++ b/UpdatePTUDevCtrl/process/show_software_status_command.h
@@ -9,5 +9,7 @@ public:
                                        Worker *worker,
                                        int start_timeout = 100000,
                                        int finish_timeout = 100000);
+protected slots:
+    virtual void readyReadStandardOutput() override;
 };
 #endif // SHOW_SOFTWARE_STATUS_COMMAND_H_INCLUDED
diff --git a/UpdatePTUDevCtrl/process/update_command.h b/UpdatePTUDevCtrl/process/update_command.h
index a843b2d..334e5e5 100644
--- a/UpdatePTUDevCtrl/process/update_command.h
+++ b/UpdatePTUDevCtrl/process/update_command.h
@@ -6,6 +6,19 @@
 class Worker;
 class UpdateCommand : public Command {
 public:
+
+    static constexpr const char *UPDATE_NOT_NECESSARY{"not necessary"};
+    static constexpr const char *UPDATE_NOT_REQUESTED{"not requested"};
+    static constexpr const char *UPDATE_REQUESTED{"requested"};
+    static constexpr const char *ISMAS_CONNECTED{"connected"};
+    static constexpr const char *ISMAS_NOT_CONNECTED{"not connected"};
+    static constexpr const char *ISMAS_CONNECTION_IN_PROGRESS{"connecting"};
+    static constexpr const char *GIT_CUSTOMER_REPO_UP_TO_DATE{"up to date"};
+    static constexpr const char *EXEC_OPKG_COMMANDS_SUCCESS{"success"};
+    static constexpr const char *UPDATE_DC_JSON_FILES_SUCCESS{"success"};
+    static constexpr const char *SYNC_CUSTOMER_REPO_FILES_SUCCESS{"success"};
+    static constexpr const char *UPDATE_DC_FIRMARE_SUCCESS{"success"};
+
     explicit UpdateCommand(QString const &command,
                            Worker *worker,
                            int start_timeout = 100000,
diff --git a/UpdatePTUDevCtrl/process/update_dc_command.cpp b/UpdatePTUDevCtrl/process/update_dc_command.cpp
index 6e46012..2b83ccc 100644
--- a/UpdatePTUDevCtrl/process/update_dc_command.cpp
+++ b/UpdatePTUDevCtrl/process/update_dc_command.cpp
@@ -1,4 +1,5 @@
 #include "process/update_dc_command.h"
+#include "worker.h"
 
 UpdateDCCommand::UpdateDCCommand(QString const &command,
                                  Worker *worker,
@@ -6,3 +7,17 @@ UpdateDCCommand::UpdateDCCommand(QString const &command,
                                  int finish_timeout)
   : UpdateCommand(command, worker, start_timeout, finish_timeout) {
 }
+
+void UpdateDCCommand::readyReadStandardOutput() {
+    QProcess *p = (QProcess *)sender();
+    if (p) {
+        QString s = p->readAllStandardOutput();
+
+        // TODO
+        Worker *w = worker();
+        if (w) {
+    // static constexpr const char *UPDATE_DC_FIRMARE_SUCCESS"success"};
+            emit w->showUpdateDCFirmware(UpdateCommand::UPDATE_DC_FIRMARE_SUCCESS);
+        }
+    }
+}
diff --git a/UpdatePTUDevCtrl/process/update_dc_command.h b/UpdatePTUDevCtrl/process/update_dc_command.h
index d9c3c41..18754b2 100644
--- a/UpdatePTUDevCtrl/process/update_dc_command.h
+++ b/UpdatePTUDevCtrl/process/update_dc_command.h
@@ -9,6 +9,8 @@ public:
                              Worker *worker,
                              int start_timeout = 100000,
                              int finish_timeout = 100000);
+protected slots:
+    virtual void readyReadStandardOutput() override;
 };
 
 #endif // UPDATE_DC_COMMAND_H_INCLUDED
diff --git a/UpdatePTUDevCtrl/process/update_filesystem_command.cpp b/UpdatePTUDevCtrl/process/update_filesystem_command.cpp
index e509c78..089d5b4 100644
--- a/UpdatePTUDevCtrl/process/update_filesystem_command.cpp
+++ b/UpdatePTUDevCtrl/process/update_filesystem_command.cpp
@@ -1,4 +1,5 @@
 #include "process/update_filesystem_command.h"
+#include "worker.h"
 
 UpdateFileSystemCommand::UpdateFileSystemCommand(QString const &command,
                                                  Worker *worker,
@@ -6,3 +7,17 @@ UpdateFileSystemCommand::UpdateFileSystemCommand(QString const &command,
                                                  int finish_timeout)
   : UpdateCommand(command, worker, start_timeout, finish_timeout) {
 }
+
+void UpdateFileSystemCommand::readyReadStandardOutput() {
+    QProcess *p = (QProcess *)sender();
+    if (p) {
+        QString s = p->readAllStandardOutput();
+
+        // TODO
+        Worker *w = worker();
+        if (w) {
+    // static constexpr const char *SYNC_CUSTOMER_REPO_FILES_SUCCESS{"success"};
+            emit w->showSyncCustRepoStatus(UpdateCommand::SYNC_CUSTOMER_REPO_FILES_SUCCESS);
+        }
+    }
+}
diff --git a/UpdatePTUDevCtrl/process/update_filesystem_command.h b/UpdatePTUDevCtrl/process/update_filesystem_command.h
index 3022c79..1858a45 100644
--- a/UpdatePTUDevCtrl/process/update_filesystem_command.h
+++ b/UpdatePTUDevCtrl/process/update_filesystem_command.h
@@ -9,6 +9,8 @@ public:
                                      Worker *worker,
                                      int start_timeout = 100000,
                                      int finish_timeout = 100000);
+protected slots:
+    virtual void readyReadStandardOutput() override;
 };
 
 #endif // UPDATE_FS_COMMAND_H_INCLUDED
diff --git a/UpdatePTUDevCtrl/process/update_json_command.cpp b/UpdatePTUDevCtrl/process/update_json_command.cpp
index 81b8fac..80d3cc6 100644
--- a/UpdatePTUDevCtrl/process/update_json_command.cpp
+++ b/UpdatePTUDevCtrl/process/update_json_command.cpp
@@ -1,4 +1,8 @@
 #include "process/update_json_command.h"
+#include "worker.h"
+
+#include <QDebug>
+
 
 UpdateJsonCommand::UpdateJsonCommand(QString const &command,
                                      Worker *worker,
@@ -6,3 +10,14 @@ UpdateJsonCommand::UpdateJsonCommand(QString const &command,
                                      int finish_timeout)
   : UpdateCommand(command, worker, start_timeout, finish_timeout) {
 }
+
+void UpdateJsonCommand::readyReadStandardOutput() {
+    QProcess *p = (QProcess *)sender();
+    if (p) {
+        QString s = p->readAllStandardOutput();
+        // qCritical() << __func__ << ":" << __LINE__ << s;
+
+    // static constexpr const char *UPDATE_DC_JSON_FILES_SUCCESS{"success"};
+        emit m_worker->showDownloadDCJsonFilesStatus(UpdateCommand::UPDATE_DC_JSON_FILES_SUCCESS);
+    }
+}
diff --git a/UpdatePTUDevCtrl/process/update_json_command.h b/UpdatePTUDevCtrl/process/update_json_command.h
index 06e3989..a87f915 100644
--- a/UpdatePTUDevCtrl/process/update_json_command.h
+++ b/UpdatePTUDevCtrl/process/update_json_command.h
@@ -9,6 +9,8 @@ public:
                                Worker *worker,
                                int start_timeout = 100000,
                                int finish_timeout = 100000);
+protected slots:
+    virtual void readyReadStandardOutput() override;
 };
 
 #endif // UPDATE_JSON_HANDLER_H_INCLUDED