diff --git a/module/mifare.cpp b/module/mifare.cpp
index a9d9dcc..ad34915 100644
--- a/module/mifare.cpp
+++ b/module/mifare.cpp
@@ -269,7 +269,7 @@ void Mifare::list()
     ui->funcTab->setCurrentIndex(1);
 }
 
-QString Mifare::_readblk(int blockId, KeyType keyType, const QString& key,  TargetType targetType, int waitTime)
+QString Mifare::_readblk(int blockId, KeyType keyType, const QString& key, TargetType targetType, int waitTime)
 {
     QString data;
     QString result;
@@ -322,7 +322,7 @@ QString Mifare::_readblk(int blockId, KeyType keyType, const QString& key,  Targ
                          "hf mf cgetblk "
                          + QString::number(blockId),
                          waitTime);
-            if(result.indexOf("No chinese") == -1)
+            if(result.indexOf("Chinese magic") != -1)
             {
                 data = dataPattern->match(result).captured().toUpper();
                 data.remove(" ");
@@ -335,7 +335,7 @@ QString Mifare::_readblk(int blockId, KeyType keyType, const QString& key,  Targ
             result = util->execCMDWithOutput(
                          "hf mf eget "
                          + QString::number(blockId),
-                         waitTime);
+                         150);
             data = dataPattern->match(result).captured().toUpper();
             data.remove(" ");
         }
@@ -343,34 +343,45 @@ QString Mifare::_readblk(int blockId, KeyType keyType, const QString& key,  Targ
     return data;
 }
 
-QStringList Mifare::_readsec(int sectorId, KeyType keyType, const QString& key, int waitTime)
+QStringList Mifare::_readsec(int sectorId, KeyType keyType, const QString& key, TargetType targetType, int waitTime)
 {
     QStringList data;
     QString result, tmp;
     QRegularExpressionMatch reMatch;
-    int offset = 0;
+    int offset = -1;
 
     for(int i = 0; i < cardType.blk[sectorId]; i++)
     {
         data.append("");
     }
-    if(!data_isKeyValid(key))
-    {
-        return data;
-    }
 
     if(util->getClientType() == Util::CLIENTTYPE_OFFICIAL || util->getClientType() == Util::CLIENTTYPE_ICEMAN)
     {
         // try to read all blocks together
-        result = util->execCMDWithOutput(
-                     "hf mf rdsc "
-                     + QString::number(sectorId)
-                     + " "
-                     + (char)keyType
-                     + " "
-                     + key,
-                     waitTime);
-        offset = result.indexOf("isOk:01");
+        if(targetType == TARGET_MIFARE)
+        {
+            if(!data_isKeyValid(key))
+            {
+                return data;
+            }
+            result = util->execCMDWithOutput(
+                         "hf mf rdsc "
+                         + QString::number(sectorId)
+                         + " "
+                         + (char)keyType
+                         + " "
+                         + key,
+                         waitTime);
+            offset = result.indexOf("isOk:01");
+        }
+        else if(targetType == TARGET_UID)
+        {
+            result = util->execCMDWithOutput(
+                         "hf mf cgetsc "
+                         + QString::number(sectorId),
+                         waitTime);
+            offset = result.indexOf("Chinese magic");
+        }
         if(offset != -1)
         {
             for(int i = 0; i < cardType.blk[sectorId]; i++)
@@ -388,17 +399,15 @@ QStringList Mifare::_readsec(int sectorId, KeyType keyType, const QString& key,
         }
         // if failed, try to read them seperately.
         // (when one of the block cannot be read, the rdsc will return nothing, so you need to read the rest of blocks manually)
-        else
+        else if(targetType != TARGET_UID) // if the targetType is Chinese Magic Card, then the result implies the backdoor command is invalid.
         {
             for(int i = 0; i < cardType.blk[sectorId]; i++)
-            {
-                data[i] = _readblk(cardType.blks[sectorId] + i, keyType, key, TARGET_MIFARE, waitTime);
-            }
+                data[i] = _readblk(cardType.blks[sectorId] + i, keyType, key, targetType, waitTime);
         }
 
         //process trailer(like _readblk())
         QString trailer = data[cardType.blk[sectorId] - 1];
-        if(trailer != "")
+        if(trailer != "" && targetType == TARGET_MIFARE)
         {
             if(keyType == KEY_A) // in this case, the Access Bits is always accessible
             {
@@ -435,11 +444,17 @@ void Mifare::readOne(TargetType targetType)
     }
 }
 
-void Mifare::readSelected(const QList<int>& selectedBlocks)
+void Mifare::readSelected(TargetType targetType)
 {
     QStringList data, dataA, dataB;
     QString trailerA, trailerB;
     QList<bool> selectedSectors;
+    QList<int> selectedBlocks;
+    for(int i = 0; i < cardType.block_size; i++)
+    {
+        if(ui->MF_dataWidget->item(i, 1)->checkState() == Qt::Checked)
+            selectedBlocks.append(i);
+    }
 
     for(int i = 0; i < cardType.sector_size; i++)
     {
@@ -452,64 +467,68 @@ void Mifare::readSelected(const QList<int>& selectedBlocks)
 
     for(int i = 0; i < cardType.sector_size; i++)
     {
-        if(!selectedSectors[i])
-        {
-            continue;
-        }
-        for(int j = 0; j < cardType.blk[i]; j++)
         {
-            // dataA is always filled with "" because of the _readsec()
-            data.append("");
-            dataB.append("");
-        }
+            if(!selectedSectors[i])
+            {
+                continue;
+            }
+            for(int j = 0; j < cardType.blk[i]; j++)
+            {
+                // dataA is always filled with "" because of the _readsec()
+                data.append("");
+                dataB.append("");
+            }
 
-        dataA = _readsec(i, Mifare::KEY_A, keyAList->at(i));
-        if(dataA.contains("") || dataA[cardType.blk[i] - 1].right(12) == "????????????")
-            dataB = _readsec(i, Mifare::KEY_B, keyBList->at(i));
+            dataA = _readsec(i, Mifare::KEY_A, keyAList->at(i), targetType);
 
-        for(int j = 0; j < cardType.blk[i]; j++)
-        {
-            if(dataA[j] != "")
-                data[j] = dataA[j];
-            else
-                data[j] = dataB[j];
-        }
+            // in other situations, the key doesn't matters
+            if(targetType == TARGET_MIFARE && (dataA.contains("") || dataA[cardType.blk[i] - 1].right(12) == "????????????"))
+                dataB = _readsec(i, Mifare::KEY_B, keyBList->at(i), targetType);
 
-        // process trailer block seperately
-        trailerA = dataA[cardType.blk[i] - 1];
-        trailerB = dataB[cardType.blk[i] - 1];
-        if(trailerA != "" && trailerB != "")
-        {
-            QString ACbits = trailerA.mid(12, 8);
-            QString key_A = trailerA.left(12);
-            QString key_B = trailerA.at(31) != '?' ? trailerA.right(12) : trailerB.right(12);
-            data[cardType.blk[i] - 1] = key_A + ACbits + key_B;
-        }
+            for(int j = 0; j < cardType.blk[i]; j++)
+            {
+                if(dataA[j] != "")
+                    data[j] = dataA[j];
+                else
+                    data[j] = dataB[j];
+            }
 
-        for(int j = 0; j < cardType.blk[i]; j++)
-        {
-            if(selectedBlocks.contains(cardType.blks[i] + j))
+            // process trailer block seperately
+            trailerA = dataA[cardType.blk[i] - 1];
+            trailerB = dataB[cardType.blk[i] - 1];
+            if(trailerA != "" && trailerB != "")
             {
-                dataList->replace(cardType.blks[i] + j, data[j]);
-                data_syncWithDataWidget(false, cardType.blks[i] + j);
+                QString ACbits = trailerA.mid(12, 8);
+                QString key_A = trailerA.left(12);
+                QString key_B = trailerA.at(31) != '?' ? trailerA.right(12) : trailerB.right(12);
+                data[cardType.blk[i] - 1] = key_A + ACbits + key_B;
             }
-        }
 
-        if(selectedBlocks.contains(cardType.blks[i] + cardType.blk[i] - 1))
-        {
-            // data widget has been updated, so this is just a temporary varient.
-            if(data[cardType.blk[i] - 1] == "")
-                data[cardType.blk[i] - 1] = "????????????????????????????????";
-
-            // doesn't replace the existing key.
-            if(!data_isKeyValid(keyAList->at(i)))
-                keyAList->replace(i, data[cardType.blk[i] - 1].left(12));
-            if(!data_isKeyValid(keyBList->at(i)))
-                keyBList->replace(i, data[cardType.blk[i] - 1].right(12));
-            data_syncWithKeyWidget(false, i, KEY_A);
-            data_syncWithKeyWidget(false, i, KEY_B);
-        }
+            for(int j = 0; j < cardType.blk[i]; j++)
+            {
+                if(selectedBlocks.contains(cardType.blks[i] + j))
+                {
+                    dataList->replace(cardType.blks[i] + j, data[j]);
+                    data_syncWithDataWidget(false, cardType.blks[i] + j);
+                }
+            }
+
+            if(selectedBlocks.contains(cardType.blks[i] + cardType.blk[i] - 1))
+            {
+                // data widget has been updated, so this is just a temporary varient.
+                if(data[cardType.blk[i] - 1] == "")
+                    data[cardType.blk[i] - 1] = "????????????????????????????????";
+
+                // doesn't replace the existing key.
+                if(!data_isKeyValid(keyAList->at(i)))
+                    keyAList->replace(i, data[cardType.blk[i] - 1].left(12));
+                if(!data_isKeyValid(keyBList->at(i)))
+                    keyBList->replace(i, data[cardType.blk[i] - 1].right(12));
+                data_syncWithKeyWidget(false, i, KEY_A);
+                data_syncWithKeyWidget(false, i, KEY_B);
+            }
 
+        }
     }
 }
 
@@ -548,16 +567,16 @@ bool Mifare::_writeblk(int blockId, KeyType keyType, const QString& key, const Q
                          + " "
                          + input,
                          waitTime);
-            return (result.indexOf("No chinese") == -1);
+            return (result.indexOf("Chinese magic") != -1);
         }
         else if(targetType == TARGET_EMULATOR)
         {
-            result = util->execCMDWithOutput(
-                         "hf mf eset "
-                         + QString::number(blockId)
-                         + " "
-                         + input,
-                         waitTime);
+            util->execCMD(
+                "hf mf eset "
+                + QString::number(blockId)
+                + " "
+                + input);
+            util->delay(5);
             return true;
         }
     }
@@ -578,78 +597,40 @@ void Mifare::writeOne(TargetType targetType)
     }
 }
 
-void Mifare::writeSelected(const QList<int>& selectedBlocks)
+QList<int> Mifare::writeSelected(TargetType targetType)
 {
-    for(int item : selectedBlocks)
+    QList<int> failedBlocks;
+    QList<int> selectedBlocks;
+    for(int i = 0; i < cardType.block_size; i++)
     {
-        bool result = false;
-        result = _writeblk(item, KEY_A, keyAList->at(data_b2s(item)), dataList->at(item));
-        if(!result)
-        {
-            result = _writeblk(item, KEY_B, keyBList->at(data_b2s(item)), dataList->at(item));
-        }
-        if(!result)
-        {
-            result = _writeblk(item, KEY_A, "FFFFFFFFFFFF", dataList->at(item));
-        }
+        if(ui->MF_dataWidget->item(i, 1)->checkState() == Qt::Checked)
+            selectedBlocks.append(i);
     }
-}
-
-void Mifare::readAllC()
-{
-    QString result;
-    const int waitTime = 150;
-
-    QString tmp;
-    int offset = 0;
-    for(int i = 0; i < cardType.sector_size; i++)
+    for(int item : selectedBlocks)
     {
-        result = util->execCMDWithOutput(
-                     "hf mf cgetsc "
-                     + QString::number(i),
-                     waitTime);
-        qDebug() << result;
-        if(result.indexOf("No chinese") == -1)
+        bool result = false;
+        if(targetType == TARGET_MIFARE)
         {
-            offset = 0;
-            for(int j = 0; j < cardType.blk[i]; j++)
+            result = _writeblk(item, KEY_A, keyAList->at(data_b2s(item)), dataList->at(item), TARGET_MIFARE);
+            if(!result)
             {
-//                offset = dataPattern->indexIn(result, offset);
-//                offset = result.indexOf(*dataPattern, offset);
-                tmp = result.mid(offset, 47).toUpper();
-                offset += 47;
-                qDebug() << tmp;
-                tmp.replace(" ", "");
-                dataList->replace(cardType.blks[i] + j, tmp);
-                data_syncWithDataWidget(false, cardType.blks[i] + j);
+                result = _writeblk(item, KEY_B, keyBList->at(data_b2s(item)), dataList->at(item), TARGET_MIFARE);
+            }
+            if(!result)
+            {
+                result = _writeblk(item, KEY_A, "FFFFFFFFFFFF", dataList->at(item), TARGET_MIFARE);
             }
-            keyAList->replace(i, dataList->at(cardType.blks[i] + cardType.blk[i] - 1).left(12));
-            keyBList->replace(i, dataList->at(cardType.blks[i] + cardType.blk[i] - 1).right(12));
-            data_syncWithKeyWidget(false, i, KEY_A);
-            data_syncWithKeyWidget(false, i, KEY_B);
         }
-    }
-}
-
-void Mifare::writeAllC()
-{
-    const int waitTime = 150;
-    QString result;
-    for(int i = 0; i < cardType.sector_size; i++)
-    {
-        for(int j = 0; j < cardType.blk[i]; j++)
+        else // key doesn't matter when writing to Chinese Magic Card and Emulator Memory
         {
-            result = "";
-            if(data_isDataValid(dataList->at(cardType.blks[i] + j)) != DATA_NOSPACE || dataList->at(cardType.blks[i] + j).contains('?'))
-                continue;
-            result = util->execCMDWithOutput(
-                         "hf mf csetblk "
-                         + QString::number(cardType.blks[i] + j)
-                         + " "
-                         + dataList->at(cardType.blks[i] + j),
-                         waitTime);
+            result = _writeblk(item, KEY_A, "FFFFFFFFFFFF", dataList->at(item), targetType);
+        }
+        if(!result)
+        {
+            failedBlocks.append(item);
         }
     }
+    return failedBlocks;
 }
 
 void Mifare::dump()
@@ -701,69 +682,6 @@ void Mifare::lockC()
     util->execCMD("hf 14a raw 52");
 }
 
-void Mifare::writeAllE()
-{
-    const int waitTime = 200;
-    QString result;
-    for(int i = 0; i < cardType.sector_size; i++)
-    {
-        for(int j = 0; j < cardType.blk[i]; j++)
-        {
-            result = "";
-            if(data_isDataValid(dataList->at(cardType.blks[i] + j)) != DATA_NOSPACE || dataList->at(cardType.blks[i] + j).contains('?'))
-                continue;
-            result = util->execCMDWithOutput(
-                         "hf mf eset "
-                         + QString::number(cardType.blks[i] + j)
-                         + " "
-                         + dataList->at(cardType.blks[i] + j),
-                         waitTime);
-        }
-    }
-    util->execCMDWithOutput("hf mf eget", waitTime); // to refresh output buffer;
-}
-
-void Mifare::readAllE()
-{
-    QString result;
-    const int waitTime = 200;
-
-    QString tmp;
-    int offset = 0;
-    for(int i = 0; i < cardType.sector_size; i++)
-    {
-        offset = 0;
-        for(int j = 0; j < cardType.blk[i]; j++)
-        {
-
-            qDebug() << "**********" ;
-            result = util->execCMDWithOutput(
-                         "hf mf eget "
-                         + QString::number(cardType.blks[i] + j),
-                         waitTime);
-            qDebug() << result ;
-
-//            offset = dataPattern->indexIn(result);
-//          offset = result.indexOf(*dataPattern, offset); // When I find the data position in this way, the Regex might fail to match.
-
-            tmp = result.mid(offset, 47).toUpper();
-            qDebug() << tmp << offset;
-            qDebug() << "**********" ;
-
-            if(offset == -1)
-                continue;
-            tmp.replace(" ", "");
-            dataList->replace(cardType.blks[i] + j, tmp);
-            data_syncWithDataWidget(false, cardType.blks[i] + j);
-        }
-        keyAList->replace(i, dataList->at(cardType.blks[i] + cardType.blk[i] - 1).left(12));
-        keyBList->replace(i, dataList->at(cardType.blks[i] + cardType.blk[i] - 1).right(12));
-        data_syncWithKeyWidget(false, i, KEY_A);
-        data_syncWithKeyWidget(false, i, KEY_B);
-
-    }
-}
-
 void Mifare::wipeE()
 {
     util->execCMD("hf mf eclr");
diff --git a/module/mifare.h b/module/mifare.h
index 5a86d4b..3223f67 100644
--- a/module/mifare.h
+++ b/module/mifare.h
@@ -71,9 +71,9 @@ public:
     void snoop();
     void list();
     void readOne(TargetType targetType = TARGET_MIFARE);
-    void readSelected(const QList<int>& selectedBlocks);
+    void readSelected(TargetType targetType = TARGET_MIFARE);
     void writeOne(TargetType targetType = TARGET_MIFARE);
-    void writeSelected(const QList<int>& selectedBlocks);
+    QList<int> writeSelected(TargetType targetType = TARGET_MIFARE);
     void dump();
     void restore();
 
@@ -87,8 +87,6 @@ public:
     CardType cardType;
     Mifare::CardType getCardType();
     void setCardType(int type);
-    void writeAllC();
-    void readAllC();
     void wipeC();
     void setParameterC();
 
@@ -102,8 +100,6 @@ public:
     void data_setData(int block, const QString& data);
     void data_setKey(int sector, KeyType keyType, const QString& key);
     void lockC();
-    void writeAllE();
-    void readAllE();
     void wipeE();
     void simulate();
     void loadSniff(const QString& file);
@@ -129,7 +125,7 @@ private:
     QString bin2text(const QByteArray& buff, int start, int length);
 
     QString _readblk(int blockId, KeyType keyType, const QString &key, TargetType targetType = TARGET_MIFARE, int waitTime = 300);
-    QStringList _readsec(int sectorId, KeyType keyType, const QString &key, int waitTime = 300);
+    QStringList _readsec(int sectorId, KeyType keyType, const QString &key, TargetType targetType = TARGET_MIFARE, int waitTime = 300);
     bool _writeblk(int blockId, KeyType keyType, const QString &key, const QString &data, TargetType targetType = TARGET_MIFARE, int waitTime = 300);
 };
 
diff --git a/ui/mainwindow.cpp b/ui/mainwindow.cpp
index 4c801d1..6b33e30 100644
--- a/ui/mainwindow.cpp
+++ b/ui/mainwindow.cpp
@@ -17,8 +17,6 @@ MainWindow::MainWindow(QWidget *parent):
 
     pm3Thread = new QThread(this);
     pm3 = new PM3Process(pm3Thread);
-//    pm3->moveToThread(pm3Thread);
-//    pm3->init();
     pm3Thread->start();
     pm3state = false;
 
@@ -491,13 +489,7 @@ void MainWindow::on_MF_Attack_hardnestedButton_clicked()
 void MainWindow::on_MF_RW_readSelectedButton_clicked()
 {
     setState(false);
-    QList<int> selectedBlocks;
-    for(int i = 0; i < mifare->cardType.block_size; i++)
-    {
-        if(ui->MF_dataWidget->item(i, 1)->checkState() == Qt::Checked)
-            selectedBlocks.append(i);
-    }
-    mifare->readSelected(selectedBlocks);
+    mifare->readSelected(Mifare::TARGET_MIFARE);
     setState(true);
 }
 
@@ -517,14 +509,9 @@ void MainWindow::on_MF_RW_writeBlockButton_clicked()
 
 void MainWindow::on_MF_RW_writeSelectedButton_clicked()
 {
+    QList<int> failedBlocks;
     setState(false);
-    QList<int> selectedBlocks;
-    for(int i = 0; i < mifare->cardType.block_size; i++)
-    {
-        if(ui->MF_dataWidget->item(i, 1)->checkState() == Qt::Checked)
-            selectedBlocks.append(i);
-    }
-    mifare->writeSelected(selectedBlocks);
+    failedBlocks = mifare->writeSelected(Mifare::TARGET_MIFARE);
     setState(true);
 }
 
@@ -538,10 +525,10 @@ void MainWindow::on_MF_RW_restoreButton_clicked()
     mifare->restore();
 }
 
-void MainWindow::on_MF_UID_readAllButton_clicked()
+void MainWindow::on_MF_UID_readSelectedButton_clicked()
 {
     setState(false);
-    mifare->readAllC();
+    mifare->readSelected(Mifare::TARGET_UID);
     setState(true);
 }
 
@@ -552,10 +539,11 @@ void MainWindow::on_MF_UID_readBlockButton_clicked()
     setState(true);
 }
 
-void MainWindow::on_MF_UID_writeAllButton_clicked()
+void MainWindow::on_MF_UID_writeSelectedButton_clicked()
 {
+    QList<int> failedBlocks;
     setState(false);
-    mifare->writeAllC();
+    failedBlocks = mifare->writeSelected(Mifare::TARGET_UID);
     setState(true);
 }
 
@@ -604,17 +592,18 @@ void MainWindow::on_MF_UID_lockButton_clicked()
     mifare->lockC();
 }
 
-void MainWindow::on_MF_Sim_loadDataButton_clicked()
+void MainWindow::on_MF_Sim_readSelectedButton_clicked()
 {
     setState(false);
-    mifare->writeAllE();
+    mifare->readSelected(Mifare::TARGET_EMULATOR);
     setState(true);
 }
 
-void MainWindow::on_MF_Sim_writeAllButton_clicked()
+void MainWindow::on_MF_Sim_writeSelectedButton_clicked()
 {
+    QList<int> failedBlocks;
     setState(false);
-    mifare->readAllE();
+    failedBlocks = mifare->writeSelected(Mifare::TARGET_EMULATOR);
     setState(true);
 }
 
diff --git a/ui/mainwindow.h b/ui/mainwindow.h
index d5622bd..9f19b29 100644
--- a/ui/mainwindow.h
+++ b/ui/mainwindow.h
@@ -92,11 +92,11 @@ private slots:
 
     void on_MF_RW_restoreButton_clicked();
 
-    void on_MF_UID_readAllButton_clicked();
+    void on_MF_UID_readSelectedButton_clicked();
 
     void on_MF_UID_readBlockButton_clicked();
 
-    void on_MF_UID_writeAllButton_clicked();
+    void on_MF_UID_writeSelectedButton_clicked();
 
     void on_MF_UID_writeBlockButton_clicked();
 
@@ -124,9 +124,9 @@ private slots:
 
     void on_MF_UID_lockButton_clicked();
 
-    void on_MF_Sim_loadDataButton_clicked();
+    void on_MF_Sim_readSelectedButton_clicked();
 
-    void on_MF_Sim_writeAllButton_clicked();
+    void on_MF_Sim_writeSelectedButton_clicked();
 
     void on_MF_Sim_clearButton_clicked();
 
diff --git a/ui/mainwindow.ui b/ui/mainwindow.ui
index e0ca29f..42e918e 100644
--- a/ui/mainwindow.ui
+++ b/ui/mainwindow.ui
@@ -72,6 +72,12 @@
       </item>
       <item>
        <widget class="QPushButton" name="PM3_refreshPortButton">
+        <property name="minimumSize">
+         <size>
+          <width>40</width>
+          <height>0</height>
+         </size>
+        </property>
         <property name="text">
          <string>Refresh</string>
         </property>
@@ -79,6 +85,12 @@
       </item>
       <item>
        <widget class="QPushButton" name="PM3_connectButton">
+        <property name="minimumSize">
+         <size>
+          <width>40</width>
+          <height>0</height>
+         </size>
+        </property>
         <property name="text">
          <string>Connect</string>
         </property>
@@ -86,6 +98,12 @@
       </item>
       <item>
        <widget class="QPushButton" name="PM3_disconnectButton">
+        <property name="minimumSize">
+         <size>
+          <width>40</width>
+          <height>0</height>
+         </size>
+        </property>
         <property name="text">
          <string>Disconnect</string>
         </property>
@@ -188,8 +206,27 @@
               </property>
              </widget>
             </item>
+            <item>
+             <widget class="QCheckBox" name="MF_selectTrailerBox">
+              <property name="minimumSize">
+               <size>
+                <width>40</width>
+                <height>0</height>
+               </size>
+              </property>
+              <property name="text">
+               <string>Select Trailer</string>
+              </property>
+             </widget>
+            </item>
             <item>
              <widget class="QPushButton" name="MF_data2KeyButton">
+              <property name="minimumSize">
+               <size>
+                <width>40</width>
+                <height>0</height>
+               </size>
+              </property>
               <property name="text">
                <string>KeyBlocks-&gt;Key</string>
               </property>
@@ -197,6 +234,12 @@
             </item>
             <item>
              <widget class="QPushButton" name="MF_key2DataButton">
+              <property name="minimumSize">
+               <size>
+                <width>40</width>
+                <height>0</height>
+               </size>
+              </property>
               <property name="text">
                <string>KeyBlocks&lt;-Key</string>
               </property>
@@ -204,6 +247,12 @@
             </item>
             <item>
              <widget class="QPushButton" name="MF_fillKeysButton">
+              <property name="minimumSize">
+               <size>
+                <width>40</width>
+                <height>0</height>
+               </size>
+              </property>
               <property name="text">
                <string>Fill Keys</string>
               </property>
@@ -211,6 +260,12 @@
             </item>
             <item>
              <widget class="QPushButton" name="MF_trailerDecoderButton">
+              <property name="minimumSize">
+               <size>
+                <width>40</width>
+                <height>0</height>
+               </size>
+              </property>
               <property name="text">
                <string>Trailer Decoder</string>
               </property>
@@ -218,6 +273,12 @@
             </item>
             <item>
              <widget class="QPushButton" name="MF_fontButton">
+              <property name="minimumSize">
+               <size>
+                <width>40</width>
+                <height>0</height>
+               </size>
+              </property>
               <property name="text">
                <string>Set Fonts</string>
               </property>
@@ -290,6 +351,12 @@
              </property>
              <item>
               <widget class="QRadioButton" name="MF_Type_miniButton">
+               <property name="minimumSize">
+                <size>
+                 <width>0</width>
+                 <height>0</height>
+                </size>
+               </property>
                <property name="text">
                 <string extracomment="320">MINI</string>
                </property>
@@ -297,6 +364,12 @@
              </item>
              <item>
               <widget class="QRadioButton" name="MF_Type_1kButton">
+               <property name="minimumSize">
+                <size>
+                 <width>0</width>
+                 <height>0</height>
+                </size>
+               </property>
                <property name="text">
                 <string extracomment="1024">1K</string>
                </property>
@@ -307,6 +380,12 @@
              </item>
              <item>
               <widget class="QRadioButton" name="MF_Type_2kButton">
+               <property name="minimumSize">
+                <size>
+                 <width>0</width>
+                 <height>0</height>
+                </size>
+               </property>
                <property name="text">
                 <string extracomment="2048">2K</string>
                </property>
@@ -314,6 +393,12 @@
              </item>
              <item>
               <widget class="QRadioButton" name="MF_Type_4kButton">
+               <property name="minimumSize">
+                <size>
+                 <width>0</width>
+                 <height>0</height>
+                </size>
+               </property>
                <property name="text">
                 <string extracomment="4096">4K</string>
                </property>
@@ -426,6 +511,12 @@
              </item>
              <item>
               <widget class="QPushButton" name="MF_Attack_infoButton">
+               <property name="minimumSize">
+                <size>
+                 <width>40</width>
+                 <height>0</height>
+                </size>
+               </property>
                <property name="text">
                 <string>Card Info</string>
                </property>
@@ -439,6 +530,12 @@
                  <verstretch>0</verstretch>
                 </sizepolicy>
                </property>
+               <property name="minimumSize">
+                <size>
+                 <width>40</width>
+                 <height>0</height>
+                </size>
+               </property>
                <property name="text">
                 <string>Check Default</string>
                </property>
@@ -448,7 +545,7 @@
               <widget class="QPushButton" name="MF_Attack_nestedButton">
                <property name="minimumSize">
                 <size>
-                 <width>0</width>
+                 <width>40</width>
                  <height>0</height>
                 </size>
                </property>
@@ -459,6 +556,12 @@
              </item>
              <item>
               <widget class="QPushButton" name="MF_Attack_hardnestedButton">
+               <property name="minimumSize">
+                <size>
+                 <width>40</width>
+                 <height>0</height>
+                </size>
+               </property>
                <property name="text">
                 <string>Hardnested</string>
                </property>
@@ -611,6 +714,12 @@
                 </property>
                 <item row="2" column="0">
                  <widget class="QPushButton" name="MF_RW_readBlockButton">
+                  <property name="minimumSize">
+                   <size>
+                    <width>40</width>
+                    <height>0</height>
+                   </size>
+                  </property>
                   <property name="text">
                    <string>Read One</string>
                   </property>
@@ -618,6 +727,12 @@
                 </item>
                 <item row="2" column="1">
                  <widget class="QPushButton" name="MF_RW_writeBlockButton">
+                  <property name="minimumSize">
+                   <size>
+                    <width>40</width>
+                    <height>0</height>
+                   </size>
+                  </property>
                   <property name="text">
                    <string>Write One</string>
                   </property>
@@ -625,6 +740,12 @@
                 </item>
                 <item row="0" column="0">
                  <widget class="QPushButton" name="MF_RW_readSelectedButton">
+                  <property name="minimumSize">
+                   <size>
+                    <width>0</width>
+                    <height>0</height>
+                   </size>
+                  </property>
                   <property name="text">
                    <string>Read Selected</string>
                   </property>
@@ -632,6 +753,12 @@
                 </item>
                 <item row="1" column="0">
                  <widget class="QPushButton" name="MF_RW_writeSelectedButton">
+                  <property name="minimumSize">
+                   <size>
+                    <width>0</width>
+                    <height>0</height>
+                   </size>
+                  </property>
                   <property name="text">
                    <string>Write Selected</string>
                   </property>
@@ -664,6 +791,12 @@
                     <verstretch>0</verstretch>
                    </sizepolicy>
                   </property>
+                  <property name="minimumSize">
+                   <size>
+                    <width>40</width>
+                    <height>0</height>
+                   </size>
+                  </property>
                   <property name="text">
                    <string>Restore</string>
                   </property>
@@ -689,6 +822,12 @@
                 </property>
                 <item row="0" column="2">
                  <widget class="QPushButton" name="MF_UID_lockButton">
+                  <property name="minimumSize">
+                   <size>
+                    <width>0</width>
+                    <height>0</height>
+                   </size>
+                  </property>
                   <property name="text">
                    <string>Lock UFUID Card</string>
                   </property>
@@ -696,6 +835,12 @@
                 </item>
                 <item row="1" column="2">
                  <widget class="QPushButton" name="MF_UID_aboutUIDButton">
+                  <property name="minimumSize">
+                   <size>
+                    <width>0</width>
+                    <height>0</height>
+                   </size>
+                  </property>
                   <property name="text">
                    <string>About UID Card</string>
                   </property>
@@ -703,6 +848,12 @@
                 </item>
                 <item row="2" column="0">
                  <widget class="QPushButton" name="MF_UID_readBlockButton">
+                  <property name="minimumSize">
+                   <size>
+                    <width>40</width>
+                    <height>0</height>
+                   </size>
+                  </property>
                   <property name="text">
                    <string>Read One</string>
                   </property>
@@ -710,20 +861,38 @@
                 </item>
                 <item row="2" column="1">
                  <widget class="QPushButton" name="MF_UID_writeBlockButton">
+                  <property name="minimumSize">
+                   <size>
+                    <width>40</width>
+                    <height>0</height>
+                   </size>
+                  </property>
                   <property name="text">
                    <string>Write One</string>
                   </property>
                  </widget>
                 </item>
                 <item row="0" column="0">
-                 <widget class="QPushButton" name="MF_UID_readAllButton">
+                 <widget class="QPushButton" name="MF_UID_readSelectedButton">
+                  <property name="minimumSize">
+                   <size>
+                    <width>0</width>
+                    <height>0</height>
+                   </size>
+                  </property>
                   <property name="text">
                    <string>Read Selected</string>
                   </property>
                  </widget>
                 </item>
                 <item row="1" column="0">
-                 <widget class="QPushButton" name="MF_UID_writeAllButton">
+                 <widget class="QPushButton" name="MF_UID_writeSelectedButton">
+                  <property name="minimumSize">
+                   <size>
+                    <width>0</width>
+                    <height>0</height>
+                   </size>
+                  </property>
                   <property name="text">
                    <string>Write Selected</string>
                   </property>
@@ -737,6 +906,12 @@
                     <verstretch>0</verstretch>
                    </sizepolicy>
                   </property>
+                  <property name="minimumSize">
+                   <size>
+                    <width>0</width>
+                    <height>0</height>
+                   </size>
+                  </property>
                   <property name="text">
                    <string>Set Parameter</string>
                   </property>
@@ -812,22 +987,28 @@
               </spacer>
              </item>
              <item>
-              <widget class="QPushButton" name="MF_Sim_loadDataButton">
+              <widget class="QPushButton" name="MF_Sim_writeSelectedButton">
+               <property name="minimumSize">
+                <size>
+                 <width>0</width>
+                 <height>0</height>
+                </size>
+               </property>
                <property name="text">
-                <string>Load from data above</string>
+                <string>Write Selected</string>
                </property>
               </widget>
              </item>
              <item>
-              <widget class="QPushButton" name="MF_Sim_writeAllButton">
+              <widget class="QPushButton" name="MF_Sim_readSelectedButton">
                <property name="minimumSize">
                 <size>
-                 <width>40</width>
+                 <width>0</width>
                  <height>0</height>
                 </size>
                </property>
                <property name="text">
-                <string>Read All</string>
+                <string>Read Selected</string>
                </property>
               </widget>
              </item>