diff --git a/utils.cpp b/utils.cpp
index e29133c..0348a58 100644
--- a/utils.cpp
+++ b/utils.cpp
@@ -52,9 +52,19 @@ void Utils::printCriticalErrorMsg(QString const &errorMsg) {
     qCritical() << QString(80, 'E');
 }
 
-void Utils::printUpdateStatusMsg(QString const &updateMsg) {
+void Utils::printCriticalErrorMsg(QStringList const &errorMsg) {
+    qCritical() << QString(80, 'E');
+    for (int i = 0; i < errorMsg.size(); ++i) {
+        qCritical() << errorMsg.at(i);
+    }
+    qCritical() << QString(80, 'E');
+}
+
+void Utils::printUpdateStatusMsg(QStringList const &updateMsg) {
     qCritical() << QString(80, 'U');
-    qCritical() << updateMsg;
+    for (int i = 0; i < updateMsg.size(); ++i) {
+        qCritical() << updateMsg.at(i);
+    }
     qCritical() << QString(80, 'U');
 }
 
@@ -62,7 +72,14 @@ void Utils::printInfoMsg(QString const &infoMsg) {
     qCritical() << QString(80, 'I');
     qCritical() << infoMsg;
     qCritical() << QString(80, 'I');
+}
 
+void Utils::printInfoMsg(QStringList const &infoMsg) {
+    qCritical() << QString(80, 'I');
+    for (int i = 0; i < infoMsg.size(); ++i) {
+        qCritical() << infoMsg.at(i);
+    }
+    qCritical() << QString(80, 'I');
 }
 
 void Utils::printLineEditInfo(QStringList const &lines) {
diff --git a/utils.h b/utils.h
index dc618ac..38fbd25 100644
--- a/utils.h
+++ b/utils.h
@@ -13,8 +13,10 @@ namespace Utils {
     int read1stLineOfFile(QString fileName);
     QString zoneName(quint8 i);
     void printCriticalErrorMsg(QString const &errorMsg);
+    void printCriticalErrorMsg(QStringList const &errorMsg);
     void printInfoMsg(QString const &infoMsg);
-    void printUpdateStatusMsg(QString const &updateMsg);
+    void printInfoMsg(QStringList const &infoMsg);
+    void printUpdateStatusMsg(QStringList const &updateMsg);
     void printLineEditInfo(QStringList const &lines);
     QString getTariffLoadTime(QString fileName);
     QString rstrip(QString const &str);