v4 calc - Pastebin.com

// Generated by .NET Reflector from C:\Users\Njunwa MG\Downloads\Compressed\Huawei Modem Unlocker\NewSalluV4CalculatorUpdated.exe

namespace NewSalluV4CalculatorUpdated

{

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Drawing;

using System.Globalization;

using System.IO.Ports;

using System.Linq;

using System.Security.Cryptography;

using System.Text;

using System.Threading;

using System.Windows.Forms;

public class Form1 : Form

{

private static List<string> appPorts;

private Button button1;

private Button button2;

private Button button3;

private Button button4;

private Button calcButton;

private IContainer components = null;

private Button detectButton;

private Label label1;

private Label label2;

private Label label3;

private Label label4;

private Label label5;

private Label label6;

private Label label8;

private RichTextBox logTextBox;

private static string nvrdex;

private static int oemCode;

private TextBox oemTextBox;

private TextBox outputTextBox;

private static string pattern1;

private TextBox pattern1Textbox;

private static string pattern2;

private TextBox pattern2Textbox;

private static SerialPort port;

private ComboBox portComboBox;

private ProgressBar progressBar1;

private Label progressLabel1;

public Form1()

{

this.InitializeComponent();

}

private void AddPortsToComboBox(string[] ports)

{

int num;

this.portComboBox.Items.Clear();

this.portComboBox.Items.Add("Auto Detect");

for (int i = 0; i < ports.Length; i = num + 1)

{

this.portComboBox.Items.Add(ports[i]);

num = i;

}

private void button1_Click(object sender, EventArgs e)

{

oemCode = 1;

this.logTextBox.Clear();

this.logTextBox.AppendText("\n==========================================\n\n");

this.logTextBox.AppendText(" OEM string Selected ....... \n");

this.logTextBox.AppendText("\n==========================================\n\n");

this.logTextBox.AppendText(" *** In case of Port issue , Device not found , Please Close this application and re-open the app and do step1 , step 2 and step 3");

}

private void button4_Click(object sender, EventArgs e)

{

MessageBox.Show("Important Notes:- \n \n *** Use this application in Compatibility mode for windows 7 . \n *** right click on this app and select 'Compatibility' tab . \n *** choose 'Run this program in compatibility mode for:' \n *** choose Windows 7 \n *** Click OK and Now use this application as normal and Enjoy!", "How to use :");

}

private void calcButton_Click(object sender, EventArgs e)

{

if ((this.pattern1Textbox.Text == "") || (this.pattern2Textbox.Text == ""))

{

this.logTextBox.Clear();

this.logTextBox.AppendText("Unable to extract data from modem!");

}

else

{

this.logTextBox.AppendText("\n==========================================\n\n");

this.logTextBox.AppendText("Attention ! During Operation the Program stops responding to your actions .\n Time Calculation depend on the power of your Computer ( from 2 to 10 minutes ) \n\n");

this.logTextBox.AppendText(string.Concat(new object[] { DateTime.Now.Hour, ":", DateTime.Now.Minute, ":", DateTime.Now.Second, " - Progress Started ..\n" }));

this.logTextBox.ScrollToCaret();

this.logTextBox.Update();

string text = this.pattern1Textbox.Text;

string str2 = this.pattern2Textbox.Text;

if ((text.Length == 0x5f) && (str2.Length == 0x5f))

{

uint num;

int num2;

int num3;

this.outputTextBox.Text = "";

this.outputTextBox.Update();

this.oemTextBox.Text = "";

this.oemTextBox.Update();

SHA256Managed managed = new SHA256Managed();

byte[] second = new byte[0x20];

byte[] destinationArray = new byte[0x40];

byte[] buffer = new byte[8];

for (num2 = 0; num2 < 0x20; num2 = num3 + 1)

{

uint.TryParse(text.Substring(num2 * 3, 2), NumberStyles.HexNumber, null, out num);

second[num2] = (byte) num;

num3 = num2;

}

num2 = 0;

while (num2 < 0x20)

{

uint.TryParse(str2.Substring(num2 * 3, 2), NumberStyles.HexNumber, null, out num);

destinationArray[0x20 + num2] = (byte) num;

num3 = num2;

num2 = num3 + 1;

}

int num4 = 0;

for (int i = 0x5f5e0ff; i >= 0; i = num3 - 1)

{

int num6 = i;

for (num2 = 0; num2 < 8; num2 = num3 + 1)

{

buffer[7 - num2] = (byte) ((num6 % 10) + 0x30);

num6 /= 10;

num3 = num2;

}

Array.Copy(managed.ComputeHash(buffer), destinationArray, 0x20);

if (managed.ComputeHash(destinationArray).SequenceEqual<byte>(second))

{

this.outputTextBox.Text = i.ToString("D8");

this.oemTextBox.Text = i.ToString("D8");

break;

}

if ((num4 / 0xf4240) >= 100)

{

this.progressBar1.Value = 100;

this.progressLabel1.Text = "Progress Calculation: 100%";

}

else

{

this.progressBar1.Value = num4 / 0xf4240;

num3 = num4 / 0xf4240;

this.progressLabel1.Text = "Progress Calculation: " + num3.ToString() + "%";

}

this.progressBar1.Update();

this.progressLabel1.Update();

num3 = num4;

num4 = num3 + 1;

num3 = i;

}

if (this.outputTextBox.Text != "")

{

this.progressBar1.Value = 100;

this.progressLabel1.Text = "Progress Calculation: 100%";

if (oemCode == 1)

{

this.outputTextBox.Text = "";

oemCode = 0;

}

else

{

this.oemTextBox.Text = "";

}

else

{

this.outputTextBox.Text = " Wrong Patterns or Incompatible ";

this.oemTextBox.Text = " Wrong Patterns or Incompatible ";

}

this.logTextBox.AppendText(string.Concat(new object[] { DateTime.Now.Hour, ":", DateTime.Now.Minute, ":", DateTime.Now.Second, " - Processing of Data is Completed \n" }));

this.logTextBox.AppendText("\n==========================================\n\n");

this.logTextBox.AppendText("For NCK Network Unlock Code: \n");

this.logTextBox.AppendText("1. go to your modem portal address from 192.168.x.1 \n");

this.logTextBox.AppendText("2. if it prompts to put unlock code then Use 8 digit NCK Unlock code. \n");

this.logTextBox.AppendText("3. and Enjoy ! No ?? . \n");

this.logTextBox.AppendText("4. if it doesn't ask you for any type of code then Use AT Commands using dc unlocker or putty.\n");

this.logTextBox.AppendText("*** Oem Code is for advanced users --- sometimes needed for telnet,adb,datalock and a lot more .... \n");

this.logTextBox.AppendText("*** stay in touch with the Forum and relevant thread to know more info \n");

this.logTextBox.AppendText("*** if this app hang or freezes then Click this button >> 'For More Info' ... \n");

this.logTextBox.ScrollToCaret();

this.logTextBox.Update();

}

private static void ClosePort()

{

if (port.IsOpen)

{

port.Close();

}

private void detectButton_Click(object sender, EventArgs e)

{

this.logTextBox.Clear();

port = new SerialPort();

if (this.portComboBox.SelectedIndex == 0)

{

nvrdex = FindAndReadFirstAppPort();

}

else

{

string portName = this.portComboBox.Items[this.portComboBox.SelectedIndex].ToString();

nvrdex = this.TryReadPort(portName);

}

if (nvrdex == null)

{

this.logTextBox.Clear();

this.logTextBox.Text = "Device not Found .";

}

else

{

this.SelectPortInComboBox(port.PortName);

pattern1 = nvrdex.Substring(0x15, 0x5f);

pattern2 = nvrdex.Substring(0xd5, 0x5f);

this.pattern1Textbox.Text = pattern1;

this.pattern2Textbox.Text = pattern2;

this.PrintDeviceInfo(port.PortName);

port.Close();

}

protected override void Dispose(bool disposing)

{

if (disposing && (this.components > null))

{

this.components.Dispose();

}

base.Dispose(disposing);

}

private static string FindAndReadFirstAppPort()

{

string[] portNames = SerialPort.GetPortNames();

string str = "";

appPorts = new List<string>();

foreach (string str2 in portNames)

{

if (TryOpenPort(str2))

{

if (oemCode == 1)

{

str = SendCommand("AT^NVRDEX=50502,0,128");

}

else

{

str = SendCommand("AT^NVRDEX=50503,0,128");

}

if (str.Contains("NVRDEX:"))

{

int index = str.IndexOf("^NVRDEX:");

return str.Substring(index, 0x194);

}

ClosePort();

}

return null;

}

private string FindSubstring(string str, string fromString, string toString)

{

string str2 = "";

int index = str.IndexOf(fromString);

if (index > -1)

{

int num2 = str.IndexOf(toString, (int) (index + 1));

if (num2 > -1)

{

int num3 = num2 - index;

str2 = str.Substring(index, num2 - index);

}

return str2;

}

private void Form1_Activated(object sender, EventArgs e)

{

this.AddPortsToComboBox(SerialPort.GetPortNames());

this.portComboBox.SelectedIndex = 0;

}

private void InitializeComponent()

{

ComponentResourceManager manager = new ComponentResourceManager(typeof(Form1));

this.label1 = new Label();

this.label2 = new Label();

this.label3 = new Label();

this.portComboBox = new ComboBox();

this.detectButton = new Button();

this.calcButton = new Button();

this.label4 = new Label();

this.progressLabel1 = new Label();

this.progressBar1 = new ProgressBar();

this.pattern1Textbox = new TextBox();

this.pattern2Textbox = new TextBox();

this.logTextBox = new RichTextBox();

this.outputTextBox = new TextBox();

this.label5 = new Label();

this.button1 = new Button();

this.label6 = new Label();

this.button2 = new Button();

this.button3 = new Button();

this.label8 = new Label();

this.oemTextBox = new TextBox();

this.button4 = new Button();

base.SuspendLayout();

this.label1.AutoSize = true;

this.label1.Location = new Point(12, 0x54);

this.label1.Name = "label1";

this.label1.Size = new Size(0x38, 13);

this.label1.TabIndex = 0;

this.label1.Text = "Pattern 1:-";

this.label2.AutoSize = true;

this.label2.Location = new Point(12, 0x76);

this.label2.Name = "label2";

this.label2.Size = new Size(0x38, 13);

this.label2.TabIndex = 1;

this.label2.Text = "Pattern 2:-";

this.label3.AutoSize = true;

this.label3.Location = new Point(12, 9);

this.label3.Name = "label3";

this.label3.Size = new Size(0x3e, 13);

this.label3.TabIndex = 2;

this.label3.Text = "COM-Port : ";

this.portComboBox.FormattingEnabled = true;

this.portComboBox.Location = new Point(0x51, 6);

this.portComboBox.Name = "portComboBox";

this.portComboBox.Size = new Size(0xb2, 0x15);

this.portComboBox.TabIndex = 3;

this.detectButton.Font = new Font("Microsoft Sans Serif", 9f, FontStyle.Regular, GraphicsUnit.Point, 0);

this.detectButton.Location = new Point(310, 6);

this.detectButton.Name = "detectButton";

this.detectButton.Size = new Size(0x93, 0x17);

this.detectButton.TabIndex = 4;

this.detectButton.Text = "Click here to detect";

this.detectButton.UseVisualStyleBackColor = true;

this.detectButton.Click += new EventHandler(this.detectButton_Click);

this.calcButton.Anchor = AnchorStyles.Left | AnchorStyles.Bottom;

this.calcButton.Font = new Font("Comic Sans MS", 11.25f, FontStyle.Regular, GraphicsUnit.Point, 0);

this.calcButton.Location = new Point(15, 0x1c4);

this.calcButton.Name = "calcButton";

this.calcButton.Size = new Size(0xcf, 0x25);

this.calcButton.TabIndex = 5;

this.calcButton.Text = "Calculate";

this.calcButton.UseVisualStyleBackColor = true;

this.calcButton.Click += new EventHandler(this.calcButton_Click);

this.label4.Anchor = AnchorStyles.Right | AnchorStyles.Left | AnchorStyles.Bottom | AnchorStyles.Top;

this.label4.AutoSize = true;

this.label4.Font = new Font("Microsoft Sans Serif", 9f, FontStyle.Bold, GraphicsUnit.Point, 0);

this.label4.Location = new Point(0x14d, 0x1c8);

this.label4.Name = "label4";

this.label4.Size = new Size(0x9e, 15);

this.label4.TabIndex = 6;

this.label4.Text = "Network Unlock code : ";

this.progressLabel1.AutoSize = true;

this.progressLabel1.Font = new Font("Microsoft Sans Serif", 9f, FontStyle.Regular, GraphicsUnit.Point, 0);

this.progressLabel1.Location = new Point(14, 0x31);

this.progressLabel1.Name = "progressLabel1";

this.progressLabel1.Size = new Size(0x7d, 15);

this.progressLabel1.TabIndex = 7;

this.progressLabel1.Text = "Progress Completed .";

this.progressBar1.Anchor = AnchorStyles.Right | AnchorStyles.Left | AnchorStyles.Top;

this.progressBar1.Location = new Point(0xe3, 0x29);

this.progressBar1.Name = "progressBar1";

this.progressBar1.Size = new Size(0x187, 0x17);

this.progressBar1.TabIndex = 8;

this.pattern1Textbox.Anchor = AnchorStyles.Right | AnchorStyles.Left | AnchorStyles.Top;

this.pattern1Textbox.Font = new Font("Consolas", 9.75f, FontStyle.Regular, GraphicsUnit.Point, 0);

this.pattern1Textbox.Location = new Point(0x4a, 0x51);

this.pattern1Textbox.Name = "pattern1Textbox";

this.pattern1Textbox.Size = new Size(0x2d8, 0x17);

this.pattern1Textbox.TabIndex = 9;

this.pattern2Textbox.Anchor = AnchorStyles.Right | AnchorStyles.Left | AnchorStyles.Top;

this.pattern2Textbox.Font = new Font("Consolas", 9.75f, FontStyle.Regular, GraphicsUnit.Point, 0);

this.pattern2Textbox.Location = new Point(0x4a, 0x73);

this.pattern2Textbox.Name = "pattern2Textbox";

this.pattern2Textbox.Size = new Size(0x2d8, 0x17);

this.pattern2Textbox.TabIndex = 10;

this.logTextBox.Anchor = AnchorStyles.Right | AnchorStyles.Left | AnchorStyles.Bottom | AnchorStyles.Top;

this.logTextBox.Location = new Point(13, 0x93);

this.logTextBox.Name = "logTextBox";

this.logTextBox.Size = new Size(0x315, 0x121);

this.logTextBox.TabIndex = 11;

this.logTextBox.Text = "";

this.outputTextBox.Anchor = AnchorStyles.Right | AnchorStyles.Bottom;

this.outputTextBox.Font = new Font("Microsoft Sans Serif", 12f, FontStyle.Bold, GraphicsUnit.Point, 0);

this.outputTextBox.Location = new Point(0x1f1, 0x1c7);

this.outputTextBox.Name = "outputTextBox";

this.outputTextBox.Size = new Size(0xe5, 0x1a);

this.outputTextBox.TabIndex = 12;

this.label5.AutoSize = true;

this.label5.Font = new Font("Microsoft Sans Serif", 12f, FontStyle.Bold, GraphicsUnit.Point, 0);

this.label5.Location = new Point(13, 0x1ec);

this.label5.Name = "label5";

this.label5.Size = new Size(0x30f, 20);

this.label5.TabIndex = 13;

this.label5.Text = "---------------------------------------------------------------------------------------------------------------------------------";

this.button1.Font = new Font("Microsoft Sans Serif", 9f, FontStyle.Regular, GraphicsUnit.Point, 0);

this.button1.Location = new Point(0x81, 530);

this.button1.Name = "button1";

this.button1.Size = new Size(0x52, 30);

this.button1.TabIndex = 14;

this.button1.Text = "1:- select";

this.button1.UseVisualStyleBackColor = true;

this.button1.Click += new EventHandler(this.button1_Click);

this.label6.AutoSize = true;

this.label6.Font = new Font("Microsoft Sans Serif", 9f, FontStyle.Regular, GraphicsUnit.Point, 0);

this.label6.Location = new Point(14, 0x21b);

this.label6.Name = "label6";

this.label6.Size = new Size(0x6d, 15);

this.label6.TabIndex = 15;

this.label6.Text = "For OEM Code ......";

this.button2.Font = new Font("Microsoft Sans Serif", 9f, FontStyle.Regular, GraphicsUnit.Point, 0);

this.button2.Location = new Point(0xe3, 530);

this.button2.Name = "button2";

this.button2.Size = new Size(0x89, 30);

this.button2.TabIndex = 0x10;

this.button2.Text = "2:- Click here to detect";

this.button2.UseVisualStyleBackColor = true;

this.button2.Click += new EventHandler(this.detectButton_Click);

this.button3.Font = new Font("Microsoft Sans Serif", 9f, FontStyle.Regular, GraphicsUnit.Point, 0);

this.button3.Location = new Point(370, 530);

this.button3.Name = "button3";

this.button3.Size = new Size(0x89, 30);

this.button3.TabIndex = 0x11;

this.button3.Text = "3:- Calculate";

this.button3.UseVisualStyleBackColor = true;

this.button3.Click += new EventHandler(this.calcButton_Click);

this.label8.AutoSize = true;

this.label8.Font = new Font("Microsoft Sans Serif", 9f, FontStyle.Bold, GraphicsUnit.Point, 0);

this.label8.Location = new Point(0x210, 0x219);

this.label8.Name = "label8";

this.label8.Size = new Size(0x52, 15);

this.label8.TabIndex = 0x13;

this.label8.Text = "Oem Code :";

this.oemTextBox.Font = new Font("Microsoft Sans Serif", 12f, FontStyle.Bold, GraphicsUnit.Point, 0);

this.oemTextBox.Location = new Point(0x268, 0x214);

this.oemTextBox.Name = "oemTextBox";

this.oemTextBox.Size = new Size(0xba, 0x1a);

this.oemTextBox.TabIndex = 20;

this.button4.Location = new Point(0x299, 0x15);

this.button4.Name = "button4";

this.button4.Size = new Size(0x89, 0x2b);

this.button4.TabIndex = 0x15;

this.button4.Text = "For More Info";

this.button4.UseVisualStyleBackColor = true;

this.button4.Click += new EventHandler(this.button4_Click);

base.AutoScaleDimensions = new SizeF(6f, 13f);

base.AutoScaleMode = AutoScaleMode.Font;

this.BackColor = SystemColors.InactiveCaption;

base.ClientSize = new Size(0x32e, 0x23c);

base.Controls.Add(this.button4);

base.Controls.Add(this.oemTextBox);

base.Controls.Add(this.label8);

base.Controls.Add(this.button3);

base.Controls.Add(this.button2);

base.Controls.Add(this.label6);

base.Controls.Add(this.button1);

base.Controls.Add(this.label5);

base.Controls.Add(this.outputTextBox);

base.Controls.Add(this.logTextBox);

base.Controls.Add(this.pattern2Textbox);

base.Controls.Add(this.pattern1Textbox);

base.Controls.Add(this.progressBar1);

base.Controls.Add(this.progressLabel1);

base.Controls.Add(this.label4);

base.Controls.Add(this.calcButton);

base.Controls.Add(this.detectButton);

base.Controls.Add(this.portComboBox);

base.Controls.Add(this.label3);

base.Controls.Add(this.label2);

base.Controls.Add(this.label1);

base.FormBorderStyle = FormBorderStyle.FixedDialog;

base.Icon = (Icon) manager.GetObject("$this.Icon");

base.MaximizeBox = false;

this.MinimumSize = new Size(830, 0x263);

base.Name = "Form1";

base.StartPosition = FormStartPosition.CenterScreen;

this.Text = "Huawei Unlock V4 Calculator ---------- updated By Salluhassan";

base.Activated += new EventHandler(this.Form1_Activated);

base.ResumeLayout(false);

base.PerformLayout();

}

private void portComboBox_DropDown(object sender, EventArgs e)

{

this.AddPortsToComboBox(SerialPort.GetPortNames());

}

private void PrintDeviceInfo(string portName)

{

string str = "";

string str2 = "";

string str3 = "";

string str4 = "";

string str5 = "";

string str6 = "";

string str7 = "";

string str8 = "";

string str9 = "";

this.logTextBox.AppendText("Found device.. Hurray! :\n\n");

this.logTextBox.Update();

string str10 = SendCommand("ATI");

str = this.FindSubstring(str10, "Model", "\r\n");

str2 = this.FindSubstring(str10, "IMEI", "\r\n");

this.logTextBox.AppendText(str + "\n");

this.logTextBox.AppendText(str2 + "\n");

this.logTextBox.Update();

str3 = SendCommand("AT^SN");

this.logTextBox.AppendText(this.FindSubstring(str3, "SN", "\r\n").Replace("SN:", "S/N: ") + "\n");

this.logTextBox.Update();

string str11 = SendCommand("AT^VERSION?");

str4 = this.FindSubstring(str11, "^VERSION:EXTD:", "\r\n").Replace("^VERSION:EXTD:", "Dashboard version: ");

str5 = this.FindSubstring(str11, "^VERSION:EXTS:", "\r\n").Replace("^VERSION:EXTS:", "Firmware version: ");

str6 = this.FindSubstring(str11, "^VERSION:EXTH:", "\r\n").Replace("^VERSION:EXTH:", "Hardware version: ");

str7 = this.FindSubstring(str11, "^VERSION:BDT:", "\r\n").Replace("^VERSION:BDT:", "Build date/time: ");

this.logTextBox.AppendText(str4 + "\n");

this.logTextBox.AppendText(str5 + "\n");

this.logTextBox.AppendText(str6 + "\n");

this.logTextBox.AppendText(str7 + "\n");

this.logTextBox.Update();

string str12 = SendCommand("AT^CARDLOCK?");

str12 = this.FindSubstring(str12, "CARDLOCK:", "\r\n").Replace("CARDLOCK: ", "");

char ch = str12[0];

switch (ch.ToString())

{

case "2":

str8 = "SIM lock status: Locked";

break;

case "1":

str8 = "SIM lock status: Unlocked";

break;

}

str9 = this.FindSubstring(str12, ",", ",").Replace(",", "");

str9 = "Attempts to enter: " + str9;

this.logTextBox.AppendText(str8 + "\n");

this.logTextBox.AppendText(str9 + "\n");

}

private void readButton_Click(object sender, EventArgs e)

{

}

private void SelectPortInComboBox(string port)

{

if (this.portComboBox.Items.Contains(port))

{

int index = this.portComboBox.Items.IndexOf(port);

this.portComboBox.SelectedIndex = index;

}

private static string SendCommand(string text)

{

string str = "";

if (port.IsOpen)

{

port.Write(text + "\r\n");

Thread.Sleep(500);

str = port.ReadExisting() + "\n";

}

return str;

}

private static bool TryOpenPort(string portName)

{

if (port.IsOpen)

{

port.Close();

}

port.BaudRate = 0x2580;

port.DataBits = 8;

port.StopBits = StopBits.One;

port.Parity = Parity.Odd;

port.ReadTimeout = 500;

port.WriteTimeout = 500;

port.Encoding = Encoding.GetEncoding("windows-1251");

port.PortName = portName;

try

{

port.Open();

return true;

}

catch

{

return false;

}

private string TryReadPort(string portName)

{

if (TryOpenPort(portName))

{

string str = "";

if (oemCode == 1)

{

str = SendCommand("AT^NVRDEX=50502,0,128");

}

else

{

str = SendCommand("AT^NVRDEX=50503,0,128");

}

if (str.Contains("^NVRDEX:"))

{

int index = str.IndexOf("^NVRDEX:");

return str.Substring(index, 0x194);

}

return null;

}