diff --git a/worker.h b/worker.h
index 9901ec2..4f260d2 100644
--- a/worker.h
+++ b/worker.h
@@ -389,6 +389,7 @@ private:
         }
 
         Worker::instance->m_currentStep = step;
+        QStringList lst = QStringList(smap[step]);
 
         switch (step) {
         case UPDATE_STEP::STARTED: {
@@ -465,14 +466,34 @@ private:
         case UPDATE_STEP::CHECKOUT_REPOSITORY_FAILURE:
         break;
         case UPDATE_STEP::CHECK_ISMAS_TRIGGER:
-            Utils::printUpdateStatusMsg(
-                debug,
-                QStringList(smap[step])
-                    << QString("CHECK ISMAS-TRIGGER-STATUS..."));
+            lst << instance->m_debugMsg;
+            Utils::printUpdateStatusMsg(debug, lst);
         break;
         case UPDATE_STEP::CHECK_ISMAS_TRIGGER_SUCCESS:
         break;
-        case UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE:
+        case UPDATE_STEP::CHECK_ISMAS_TRIGGER_WRONG_VALUE:
+            lst << instance->m_debugMsg;
+            Utils::printUpdateStatusMsg(debug, lst);
+        break;
+        case UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE: {
+            lst << instance->m_debugMsg;
+            Utils::printUpdateStatusMsg(debug, lst);
+        } break;
+        case UPDATE_STEP::INITIAL_CLONE_WITHOUT_ACTIVE_ISMAS_TRIGGER:
+        break;
+        case UPDATE_STEP::INITIAL_CLONE_WITH_ACTIVE_ISMAS_TRIGGER:
+        break;
+        case UPDATE_STEP::CHECKOUT_BRANCH:
+            lst << instance->m_debugMsg;
+            Utils::printUpdateStatusMsg(debug, lst);
+        break;
+        case UPDATE_STEP::CHECKOUT_BRANCH_SUCCESS:
+            lst << instance->m_debugMsg;
+            Utils::printUpdateStatusMsg(debug, lst);
+        break;
+        case UPDATE_STEP::CHECKOUT_BRANCH_FAILURE:
+            lst << instance->m_debugMsg;
+            Utils::printUpdateStatusMsg(debug, lst);
         break;
         case UPDATE_STEP::UPDATE_REPOSITORY:
         break;
@@ -486,7 +507,42 @@ private:
         break;
         case UPDATE_STEP::CHECK_FOR_REPOSITORY_CHANGES_FAILURE:
         break;
-        case UPDATE_STEP::APPLY_REPOSITORY_CHANGES:
+        case UPDATE_STEP::FILES_TO_UPDATE:
+        break;
+        case UPDATE_STEP::APPLY_REPOSITORY_CHANGES: {
+            lst << instance->m_debugMsg;
+            Utils::printUpdateStatusMsg(debug, lst);
+        } break;
+        case UPDATE_STEP::FILES_TO_DOWNLOAD:
+        break;
+        case UPDATE_STEP::EXEC_OPKG_COMMANDS:
+        break;
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_1:
+            __attribute__((fallthrough));
+            // [[fallthrough]] -> c++17 -> unknown for clang
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_2:
+            __attribute__((fallthrough));
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_3:
+            __attribute__((fallthrough));
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_4:
+            __attribute__((fallthrough));
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_5:
+            __attribute__((fallthrough));
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_6:
+            __attribute__((fallthrough));
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_7:
+            __attribute__((fallthrough));
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_8:
+            __attribute__((fallthrough));
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_9:
+            __attribute__((fallthrough));
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_LAST:
+            lst << instance->m_debugMsg;
+            Utils::printUpdateStatusMsg(debug, lst);
+        break;
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_SUCCESS:
+        break;
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_FAILURE:
         break;
         case UPDATE_STEP::DOWNLOAD_CONFIG_FILE:
         break;
@@ -517,32 +573,42 @@ private:
         case UPDATE_STEP::SAVE_LOGS_FAILURE:
         break;
         case UPDATE_STEP::SEND_LAST_VERSION:
+            // SEND_LAST_VERSION_CORRECTION
         break;
         case UPDATE_STEP::UPDATE_SUCCEEDED:
         break;
+        case UPDATE_STEP::UPDATE_ACTIVATED:
+        break;
         case UPDATE_STEP::UPDATE_FAILED:
         break;
         case UPDATE_STEP::FINISHED:
         break;
-        case UPDATE_STEP::DEBUG:
-            Utils::printUpdateStatusMsg(
-                debug, QStringList(smap[step]) << instance->m_debugMsg);
-        break;
+        case UPDATE_STEP::DEBUG: {
+            lst << instance->m_debugMsg;
+            qCritical() << __LINE__ << lst;
+            Utils::printUpdateStatusMsg(debug, lst);
+        } break;
         case UPDATE_STEP::ERROR:
             //Utils::printUpdateStatusMsg(
             //    debug, QStringList(smap[step]) << instance->m_errorMsg);
         break;
         }
 
+        instance->m_debugMsg.clear();
+
         return step;
     }
 
+    // ISMAS()
     friend UPDATE_STEP operator<<(IsmasClient &ismasClient, UPDATE_STEP step) {
 
         if (!Worker::instance) {
             return step;
         }
 
+        Worker::instance->m_currentStep = step;
+        QStringList lst = QStringList(smap[step]);
+
         switch (step) {
         case UPDATE_STEP::STARTED: {
             ismasClient.setProgressInPercent(_STARTED);
@@ -599,8 +665,8 @@ private:
                             .arg(instance->m_customerRepository)
                             .arg(instance->m_gc.branchName()).toStdString().c_str(),
                         "");
-            ismasClient.sendRequestReceiveResponse(IsmasClient::APISM::DB_PORT,
-                                                   ismasUpdateNews);
+            ismasClient.sendRequestReceiveResponse(
+                IsmasClient::APISM::DB_PORT, ismasUpdateNews);
         } break;
         case UPDATE_STEP::CHECKOUT_REPOSITORY:
             ismasClient.setProgressInPercent(_CHECKOUT_REPOSITORY);
@@ -617,7 +683,6 @@ private:
         case UPDATE_STEP::CHECKOUT_REPOSITORY_FAILURE:
             ismasClient.setProgressInPercent(_CHECKOUT_REPOSITORY_FAILURE);
         break;
-        break;
         case UPDATE_STEP::CHECK_ISMAS_TRIGGER:
             ismasClient.setProgressInPercent(_CHECK_ISMAS_TRIGGER);
         break;
@@ -627,12 +692,60 @@ private:
                 QString("#M=APISM#C=CMD_EVENT#J=") +
                          ismasClient.updateTriggerSet("ISMAS TRIGGER SET", ""));
         break;
-        case UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE:
-            ismasClient.setProgressInPercent(_CHECK_ISMAS_TRIGGER_FAILURE);
-            ismasClient.sendRequestReceiveResponse(IsmasClient::APISM::DB_PORT,
-                QString("#M=APISM#C=CMD_EVENT#J=") +
-                    ismasClient.errorUpdateTrigger(instance->m_ismasMsg.join(' '), ""));
+        case UPDATE_STEP::CHECK_ISMAS_TRIGGER_WRONG_VALUE:
+            ismasClient.setProgressInPercent(_CHECK_ISMAS_TRIGGER_WRONG_VALUE);
         break;
+        case UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE: {
+            ismasClient.setProgressInPercent(_CHECK_ISMAS_TRIGGER_FAILURE);
+            QString const &ismasUpdateNews =
+                QString("#M=APISM#C=CMD_EVENT#J=") +
+                    ismasClient.updateNewsToIsmas(
+                        "U0003",
+                        _CHECK_ISMAS_TRIGGER_FAILURE,
+                        IsmasClient::RESULT_CODE::INSTALL_ERROR,
+                        smap[step],
+                        instance->m_ismasMsg.join(' ').toStdString().c_str(),
+                        "");
+            ismasClient.sendRequestReceiveResponse(
+                IsmasClient::APISM::DB_PORT, ismasUpdateNews);
+        } break;
+        case UPDATE_STEP::INITIAL_CLONE_WITHOUT_ACTIVE_ISMAS_TRIGGER:
+            ismasClient.setProgressInPercent(_INITIAL_CLONE_WITHOUT_ACTIVE_ISMAS_TRIGGER);
+        break;
+        case UPDATE_STEP::INITIAL_CLONE_WITH_ACTIVE_ISMAS_TRIGGER:
+            ismasClient.setProgressInPercent(_INITIAL_CLONE_WITH_ACTIVE_ISMAS_TRIGGER);
+        break;
+        case UPDATE_STEP::CHECKOUT_BRANCH:
+            ismasClient.setProgressInPercent(_CHECKOUT_BRANCH);
+        break;
+        case UPDATE_STEP::CHECKOUT_BRANCH_SUCCESS: {
+            ismasClient.setProgressInPercent(_CHECKOUT_BRANCH_SUCCESS);
+            QString const &ismasUpdateNews =
+                QString("#M=APISM#C=CMD_EVENT#J=") +
+                    ismasClient.updateNewsToIsmas(
+                        "U0010",
+                        _CHECKOUT_BRANCH_SUCCESS,
+                        IsmasClient::RESULT_CODE::SUCCESS,
+                        smap[step],
+                        instance->m_ismasMsg.join(' ').toStdString().c_str(),
+                        "");
+            ismasClient.sendRequestReceiveResponse(
+                IsmasClient::APISM::DB_PORT, ismasUpdateNews);
+        } break;
+        case UPDATE_STEP::CHECKOUT_BRANCH_FAILURE: {
+            ismasClient.setProgressInPercent(_CHECKOUT_BRANCH_FAILURE);
+            QString const &ismasUpdateNews =
+                QString("#M=APISM#C=CMD_EVENT#J=") +
+                    ismasClient.updateNewsToIsmas(
+                        "U0003",
+                        _CHECKOUT_BRANCH_FAILURE,
+                        IsmasClient::RESULT_CODE::INSTALL_ERROR,
+                        smap[step],
+                        instance->m_ismasMsg.join(' ').toStdString().c_str(),
+                        "");
+            ismasClient.sendRequestReceiveResponse(
+                IsmasClient::APISM::DB_PORT, ismasUpdateNews);
+        } break;
         case UPDATE_STEP::UPDATE_REPOSITORY:
             ismasClient.setProgressInPercent(_UPDATE_REPOSITORY);
         break;
@@ -651,9 +764,139 @@ private:
         case UPDATE_STEP::CHECK_FOR_REPOSITORY_CHANGES_FAILURE:
             ismasClient.setProgressInPercent(_CHECK_FOR_REPOSITORY_CHANGES_FAILURE);
         break;
+        case UPDATE_STEP::FILES_TO_UPDATE:
+            ismasClient.setProgressInPercent(_FILES_TO_UPDATE);
+        break;
         case UPDATE_STEP::APPLY_REPOSITORY_CHANGES:
             ismasClient.setProgressInPercent(_APPLY_REPOSITORY_CHANGES);
         break;
+        case UPDATE_STEP::FILES_TO_DOWNLOAD:
+            ismasClient.setProgressInPercent(_FILES_TO_DOWNLOAD);
+        break;
+        case UPDATE_STEP::EXEC_OPKG_COMMANDS:
+            ismasClient.setProgressInPercent(_EXEC_OPKG_COMMANDS);
+        break;
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_1:
+            ismasClient.setProgressInPercent(_EXEC_OPKG_COMMAND_1);
+            __attribute__((fallthrough)); // [[fallthrough]]; -> c++17, unknown to clang
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_2: {
+            switch(step) {
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_1: break;
+            default: ismasClient.setProgressInPercent(_EXEC_OPKG_COMMAND_2);
+            } __attribute__((fallthrough));
+        }
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_3: {
+            switch(step) {
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_1: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_2: break;
+            default: ismasClient.setProgressInPercent(_EXEC_OPKG_COMMAND_3);
+            } __attribute__((fallthrough));
+        }
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_4: {
+            switch(step) {
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_1: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_2: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_3: break;
+            default: ismasClient.setProgressInPercent(_EXEC_OPKG_COMMAND_4);
+            } __attribute__((fallthrough));
+        }
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_5: {
+            switch(step) {
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_1: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_2: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_3: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_4: break;
+            default: ismasClient.setProgressInPercent(_EXEC_OPKG_COMMAND_5);
+            } __attribute__((fallthrough));
+        }
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_6: {
+            switch(step) {
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_1: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_2: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_3: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_4: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_5: break;
+            default: ismasClient.setProgressInPercent(_EXEC_OPKG_COMMAND_6);
+            } __attribute__((fallthrough));
+        }
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_7: {
+            switch(step) {
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_1: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_2: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_3: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_4: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_5: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_6: break;
+            default: ismasClient.setProgressInPercent(_EXEC_OPKG_COMMAND_7);
+            } __attribute__((fallthrough));
+        }
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_8: {
+            switch(step) {
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_1: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_2: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_3: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_4: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_5: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_6: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_7: break;
+            default: ismasClient.setProgressInPercent(_EXEC_OPKG_COMMAND_8);
+            } __attribute__((fallthrough));
+        }
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_9: {
+            switch(step) {
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_1: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_2: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_3: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_4: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_5: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_6: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_7: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_8: break;
+            default: ismasClient.setProgressInPercent(_EXEC_OPKG_COMMAND_9);
+            } __attribute__((fallthrough));
+        }
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_LAST: {
+            switch(step) {
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_1: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_2: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_3: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_4: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_5: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_6: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_7: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_8: break;
+            case UPDATE_STEP::EXEC_OPKG_COMMAND_9: break;
+            default: ismasClient.setProgressInPercent(_EXEC_OPKG_COMMAND_LAST);
+            }
+            QString const &ismasUpdateNews =
+                QString("#M=APISM#C=CMD_EVENT#J=") +
+                    ismasClient.updateNewsToIsmas(
+                        _ISMAS_CONTINUE,
+                        ismasClient.getProgressInPercent(),
+                        IsmasClient::RESULT_CODE::SUCCESS,
+                        smap[step],
+                        instance->m_ismasMsg.join(' ').toStdString().c_str(),
+                        "");
+            ismasClient.sendRequestReceiveResponse(
+                IsmasClient::APISM::DB_PORT, ismasUpdateNews);
+        } break;
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_SUCCESS: {
+            ismasClient.setProgressInPercent(_EXEC_OPKG_COMMAND_SUCCESS);
+        } break;
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_FAILURE: {
+            ismasClient.setProgressInPercent(_EXEC_OPKG_COMMAND_FAILURE);
+            QString const &ismasUpdateNews =
+                QString("#M=APISM#C=CMD_EVENT#J=") +
+                    ismasClient.updateNewsToIsmas(
+                        _ISMAS_FAILURE,
+                        ismasClient.getProgressInPercent(),
+                        IsmasClient::RESULT_CODE::INSTALL_ERROR,
+                        smap[step],
+                        instance->m_ismasMsg.join(' ').toStdString().c_str(),
+                        "");
+            ismasClient.sendRequestReceiveResponse(
+                IsmasClient::APISM::DB_PORT, ismasUpdateNews);
+        } break;
         case UPDATE_STEP::DOWNLOAD_CONFIG_FILE:
             ismasClient.setProgressInPercent(_DOWNLOAD_CONFIG_FILE);
         break;
@@ -696,15 +939,54 @@ private:
         case UPDATE_STEP::SAVE_LOGS_FAILURE:
             ismasClient.setProgressInPercent(_SAVE_LOGS_FAILURE);
         break;
-        case UPDATE_STEP::SEND_LAST_VERSION:
-            ismasClient.setProgressInPercent(_SEND_LAST_VERSION);
-        break;
-        case UPDATE_STEP::UPDATE_SUCCEEDED:
-            ismasClient.setProgressInPercent(_UPDATE_SUCCEEDED);
-        break;
-        case UPDATE_STEP::UPDATE_FAILED:
+        case UPDATE_STEP::SEND_LAST_VERSION: {
+            ismasClient.setProgressInPercent(_SEND_LAST_VERSION + _SEND_LAST_VERSION_CORRECTION);
+            ismasClient.sendRequestReceiveResponse(IsmasClient::APISM::DB_PORT,
+                QString("#M=APISM#C=CMD_SENDVERSION#J=") +
+                    ismasClient.updateOfPSASendVersion(instance->getPSAInstalled()));
+        } break;
+        case UPDATE_STEP::UPDATE_SUCCEEDED: {
+            ismasClient.setProgressInPercent(_UPDATE_SUCCEEDED + _UPDATE_SUCCEEDED_CORRECTION);
+            QString const &ismasUpdateNews =
+                QString("#M=APISM#C=CMD_EVENT#J=") +
+                    ismasClient.updateNewsToIsmas(
+                        "U0001", // WAIT-button set to 100%
+                        ismasClient.getProgressInPercent(),
+                        IsmasClient::RESULT_CODE::SUCCESS,
+                        smap[step],
+                        instance->m_ismasMsg.join(' ').toStdString().c_str(),
+                        "");
+            ismasClient.sendRequestReceiveResponse(
+                IsmasClient::APISM::DB_PORT, ismasUpdateNews);
+        } break;
+        case UPDATE_STEP::UPDATE_ACTIVATED: {
+            ismasClient.setProgressInPercent(_UPDATE_ACTIVATED + _UPDATE_ACTIVATED_CORRECTION);
+            QString const &ismasUpdateNews =
+                QString("#M=APISM#C=CMD_EVENT#J=") +
+                    ismasClient.updateNewsToIsmas(
+                        "U0002", // reset WAIT-button to "" (empty string)
+                        ismasClient.getProgressInPercent(),
+                        IsmasClient::RESULT_CODE::SUCCESS,
+                        smap[step],
+                        instance->m_ismasMsg.join(' ').toStdString().c_str(),
+                        "");
+            ismasClient.sendRequestReceiveResponse(
+                IsmasClient::APISM::DB_PORT, ismasUpdateNews);
+        } break;
+        case UPDATE_STEP::UPDATE_FAILED: {
             ismasClient.setProgressInPercent(_UPDATE_FAILED);
-        break;
+            QString const &ismasUpdateNews =
+                QString("#M=APISM#C=CMD_EVENT#J=") +
+                    ismasClient.updateNewsToIsmas(
+                        "U0003",
+                        ismasClient.getProgressInPercent(),
+                        IsmasClient::RESULT_CODE::INSTALL_ERROR,
+                        smap[step],
+                        instance->m_ismasMsg.join(' ').toStdString().c_str(),
+                        "");
+            ismasClient.sendRequestReceiveResponse(
+                IsmasClient::APISM::DB_PORT, ismasUpdateNews);
+        } break;
         case UPDATE_STEP::FINISHED:
             ismasClient.setProgressInPercent(_FINISHED);
         break;
@@ -714,10 +996,19 @@ private:
         break;
         }
 
+        instance->m_ismasMsg.clear();
+
         return step;
     }
 
+    // GUI()
     friend UPDATE_STEP operator<<(Worker *worker, UPDATE_STEP step) {
+        if (!Worker::instance) {
+            return step;
+        }
+
+        Worker::instance->m_currentStep = step;
+
         switch (step) {
         case UPDATE_STEP::STARTED:
         break;
@@ -760,15 +1051,36 @@ private:
         break;
         case UPDATE_STEP::CHECK_ISMAS_TRIGGER_SUCCESS:
         break;
-        case UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE:
+        case UPDATE_STEP::CHECK_ISMAS_TRIGGER_WRONG_VALUE:
+            emit worker->replaceLast(CHECK_UPDATE_TRIGGER_SET, UPDATE_STEP_WRONG);
             emit worker->showErrorMessage(worker->m_guiMsg);
+        break;
+        case UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE:
             emit worker->replaceLast(CHECK_UPDATE_TRIGGER_SET, UPDATE_STEP_FAIL);
+            emit worker->showErrorMessage(worker->m_guiMsg);
+        break;
+        case UPDATE_STEP::INITIAL_CLONE_WITHOUT_ACTIVE_ISMAS_TRIGGER:
+        break;
+        case UPDATE_STEP::INITIAL_CLONE_WITH_ACTIVE_ISMAS_TRIGGER:
+        break;
+        case UPDATE_STEP::CHECKOUT_BRANCH:
+            emit worker->appendText("\nPrepare customer environment ...");
+        break;
+        case UPDATE_STEP::CHECKOUT_BRANCH_SUCCESS:
+            emit worker->replaceLast("Prepare customer environment ...", UPDATE_STEP_DONE);
+        break;
+        case UPDATE_STEP::CHECKOUT_BRANCH_FAILURE:
+            emit worker->replaceLast("Prepare customer environment ...", UPDATE_STEP_FAIL);
+            emit worker->showErrorMessage(worker->m_guiMsg);
         break;
         case UPDATE_STEP::UPDATE_REPOSITORY:
+            emit worker->appendText("\nUpdate repository...");
         break;
         case UPDATE_STEP::UPDATE_REPOSITORY_SUCCESS:
+            emit worker->replaceLast(QString("Update repository ..."), UPDATE_STEP_DONE);
         break;
         case UPDATE_STEP::UPDATE_REPOSITORY_FAILURE:
+            emit worker->replaceLast(QString("Update repository ..."), UPDATE_STEP_FAIL);
         break;
         case UPDATE_STEP::CHECK_FOR_REPOSITORY_CHANGES:
         break;
@@ -776,8 +1088,59 @@ private:
         break;
         case UPDATE_STEP::CHECK_FOR_REPOSITORY_CHANGES_FAILURE:
         break;
+        case UPDATE_STEP::FILES_TO_UPDATE: {
+
+            qCritical() << "FILES_TO_UPDATE" << worker->m_filesToUpdate;
+
+            int const size = worker->m_filesToUpdate.size();
+            if (size > 1) {
+                emit worker->appendText(QString("Found %1 files to update :").arg(size), UPDATE_STEP_DONE);
+                for (int i = 0; i < size; ++i) {
+                    emit worker->appendText(QString("\n ") + worker->m_filesToUpdate.at(i));
+                }
+            } else {
+                emit worker->appendText("Found 1 file to update :", UPDATE_STEP_DONE);
+                emit worker->appendText(QString("\n ") + worker->m_filesToUpdate.at(0));
+            }
+        } break;
         case UPDATE_STEP::APPLY_REPOSITORY_CHANGES:
         break;
+        case UPDATE_STEP::FILES_TO_DOWNLOAD:
+        break;
+        case UPDATE_STEP::EXEC_OPKG_COMMANDS:
+            emit worker->appendText("\n( ) Update opkg pakets ...");
+        break;
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_1:
+            __attribute__((fallthrough));
+            // [[fallthrough]] -> c++17 -> unknown for clang
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_2:
+            __attribute__((fallthrough));
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_3:
+            __attribute__((fallthrough));
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_4:
+            __attribute__((fallthrough));
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_5:
+            __attribute__((fallthrough));
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_6:
+            __attribute__((fallthrough));
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_7:
+            __attribute__((fallthrough));
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_8:
+            __attribute__((fallthrough));
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_9:
+            __attribute__((fallthrough));
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_LAST:
+        break;
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_SUCCESS: {
+            QString prepend = QString("(") + QString("%1").arg(worker->m_displayIndex).rightJustified(3, ' ') + QString(")")
+                                + QString(" Update opkg pakets ... ");
+            worker->m_opkgCommands.prepend(prepend);
+            emit worker->replaceLast(worker->m_opkgCommands, UPDATE_STEP_DONE);
+        } break;
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_FAILURE: {
+            emit worker->replaceLast(QString("(") + QString("%1").arg(worker->m_displayIndex).rightJustified(3, ' ') + QString(")")
+                          + QString(" Update opkg pakets ... "), UPDATE_STEP_FAIL);
+        } break;
         case UPDATE_STEP::DOWNLOAD_CONFIG_FILE:
         break;
         case UPDATE_STEP::DOWNLOAD_CONFIG_FILE_SUCCESS:
@@ -795,10 +1158,13 @@ private:
         case UPDATE_STEP::APPLY_REPOSITORY_CHANGES_FAILURE:
         break;
         case UPDATE_STEP::SYNC_CUSTOMER_REPOSITORY:
+            emit worker->appendText("\nSync customer environment with filesystem ...");
         break;
         case UPDATE_STEP::SYNC_CUSTOMER_REPOSITORY_SUCCESS:
+            emit worker->replaceLast(QString("Sync customer environment with filesystem ..."), UPDATE_STEP_DONE);
         break;
         case UPDATE_STEP::SYNC_CUSTOMER_REPOSITORY_FAILURE:
+            emit worker->replaceLast(QString("Sync customer environment with filesystem ..."), UPDATE_STEP_FAIL);
         break;
         case UPDATE_STEP::SAVE_LOGS:
         break;
@@ -807,10 +1173,15 @@ private:
         case UPDATE_STEP::SAVE_LOGS_FAILURE:
         break;
         case UPDATE_STEP::SEND_LAST_VERSION:
+            emit worker->appendText(QString("Send last version info "), UPDATE_STEP_DONE);
         break;
         case UPDATE_STEP::UPDATE_SUCCEEDED:
+            emit worker->appendText(QString("UPDATE "), UPDATE_STEP_SUCCESS);
+        break;
+        case UPDATE_STEP::UPDATE_ACTIVATED:
         break;
         case UPDATE_STEP::UPDATE_FAILED:
+            emit worker->appendText(QString("UPDATE "), UPDATE_STEP_FAIL);
         break;
         case UPDATE_STEP::FINISHED:
         break;
@@ -822,6 +1193,8 @@ private:
         break;
         }
 
+        worker->m_guiMsg.clear();
+
         return step;
     }
 };