Friday, November 27, 2009

How to Check If Your Mobile Phone Is Original Using the IMEI Number

How to Check If Your Mobile Phone Is Original Using the IMEI Number

If you want to verify whether your mobile phone is genuine, one of the easiest ways is by using the IMEI number. IMEI stands for International Mobile Equipment Identity, a unique 15-digit code assigned to every mobile device.

How to Find Your IMEI Number

  1. Open your phone’s dialer.

  2. Dial *#06#.

  3. Your IMEI number(s) will appear on the screen.

You can also find the IMEI number on the phone’s box or in the device settings under About Phone.

What Does the IMEI Number Tell You?

The IMEI number helps manufacturers and networks uniquely identify your device. It includes information about the device model and manufacturer, but it does not directly reveal where the phone was assembled or its quality.

There are many myths online suggesting that certain digits of the IMEI number indicate if the phone is original, where it was made, or even the quality of manufacturing. For example, some say digits 7 and 8 tell you if your phone was assembled in Germany, France, or the Emirates. This is not true.

How to Use Your IMEI to Verify Authenticity

  1. Check on Official Manufacturer Websites:
    Many brands allow you to verify your IMEI on their official support pages to ensure your device is genuine.

  2. Use Trusted IMEI Checking Services:
    There are reputable online services that check the IMEI against global databases to confirm device details.

  3. Buy From Authorized Sellers:
    Purchasing your phone from authorized retailers or directly from the manufacturer reduces the risk of counterfeit devices.

  4. Physical Inspection:
    Look for signs of counterfeit products like poor build quality, incorrect logos, or missing documentation.

Important Notes

  • IMEI numbers are primarily used for identification and tracking, not for assessing phone quality or assembly location.

  • The Type Allocation Code (TAC) part of the IMEI identifies the device model, but assembly location is not encoded in simple digit patterns.

  • If your phone is lost or stolen, you can report your IMEI to block its use on networks.


Summary: Using *#06# to find your IMEI is a helpful first step in verifying your phone’s identity. However, do not rely on specific digits in the IMEI to judge quality or origin. Always use official channels and authorized sellers for reliable verification.

How to Reset Passwords on Windows, Linux, and Windows Server

Losing access to your system due to a forgotten password can be frustrating. Below are detailed steps to reset passwords on various operating systems, including Windows 7, 8, 10, 11, Linux, and Windows Server.


Resetting Password on Windows 7, 8, 10, and 11

Method 1: Using Another Administrator Account (If Available)

  1. Log in to the computer using another administrator account.

  2. Press Windows + R, type control userpasswords2, and hit Enter.

  3. Select the user account you want to reset.

  4. Click Reset Password.

  5. Enter the new password and confirm it.

  6. Click OK and then log in with the new password.


Method 2: Using Password Reset Disk (If Created Earlier)

  1. At the login screen, enter any wrong password.

  2. Click on Reset password option.

  3. Insert the password reset USB drive.

  4. Follow the Password Reset Wizard instructions.

  5. Set a new password and finish.


Method 3: Using Safe Mode and Built-in Administrator Account (Windows 7 and 8)

  1. Restart your PC.

  2. Press F8 repeatedly before Windows logo appears.

  3. Select Safe Mode with Command Prompt.

  4. When Command Prompt opens, type:

    net user [username] [newpassword]

    Replace [username] with the target account name and [newpassword] with your new password.

  5. Press Enter and restart the computer normally.


Method 4: Using Windows Installation Media (For Windows 10 and 11)

  1. Create a Windows bootable USB using Media Creation Tool.

  2. Boot the computer from the USB.

  3. Select language and click Next.

  4. Click Repair your computer at the bottom-left corner.

  5. Choose Troubleshoot > Advanced Options > Command Prompt.

  6. In Command Prompt, type these commands to replace Utility Manager with Command Prompt:

    move c:\windows\system32\utilman.exe c:\ copy c:\windows\system32\cmd.exe c:\windows\system32\utilman.exe
  7. Restart the computer.

  8. At the login screen, click the Ease of Access icon (Utility Manager), which opens Command Prompt.

  9. Reset the password:

    net user [username] [newpassword]
  10. Press Enter, then reboot the system.

  11. Restore the original Utility Manager by booting again from USB and running:

    copy c:\utilman.exe c:\windows\system32\utilman.exe

Resetting Password on Linux

Method 1: Using Single-User Mode (for most Linux distributions)

  1. Restart your Linux machine.

  2. When GRUB menu appears, highlight your Linux entry and press e to edit.

  3. Find the line starting with linux and add init=/bin/bash at the end.

  4. Press Ctrl + X or F10 to boot.

  5. You will enter a root shell.

  6. Remount the root filesystem with write permission:

    mount -o remount,rw /
  7. Reset password:

    passwd [username]
  8. Enter the new password twice.

  9. Remount the filesystem as read-only:

    mount -o remount,ro /
  10. Type exec /sbin/init or reboot:

    reboot -f

Method 2: Using Live Linux USB

  1. Boot your machine using a Linux Live USB.

  2. Open terminal.

  3. Identify your root partition:

    sudo fdisk -l
  4. Mount the root partition:

    sudo mount /dev/sdXn /mnt

    Replace /dev/sdXn with your root partition.

  5. Change root to the mounted partition:

    sudo chroot /mnt
  6. Reset the password:

    passwd [username]
  7. Exit and reboot:

    exit sudo reboot

Resetting Password on Windows Server (2008, 2012, 2016, 2019, 2022)

Method 1: Using Active Directory Users and Computers (for Domain Accounts)

  1. Log in with Domain Admin account.

  2. Open Active Directory Users and Computers.

  3. Navigate to the user account.

  4. Right-click the user and select Reset Password.

  5. Enter and confirm the new password.

  6. Optionally select User must change password at next logon.

  7. Click OK.


Method 2: Using Local Administrator Account (for Local Accounts)

  1. Log in as local administrator.

  2. Open Computer Management (compmgmt.msc).

  3. Navigate to Local Users and Groups > Users.

  4. Right-click the user and select Set Password.

  5. Enter and confirm the new password.

  6. Click OK.


Method 3: Using Windows Server Installation Media (if locked out)

  1. Boot from Windows Server installation media.

  2. Select language and click Next.

  3. Click Repair your computer > Troubleshoot > Command Prompt.

  4. Replace Utility Manager with Command Prompt (same commands as Windows 10/11 method).

  5. Restart and open Command Prompt via Ease of Access button.

  6. Reset password:

    net user [username] [newpassword]
  7. Reboot and restore Utility Manager.


Final Tips

  • Always create a password reset disk or keep backup admin accounts.

  • For domain environments, use Active Directory tools for better management.

  • Always comply with your organization’s security policies when resetting passwords.

  • Consider enabling multi-factor authentication to prevent unauthorized access.

How to Create Desktop Shortcuts to Shutdown, Restart, or Log Off Windows with a Timer

Tired of using complicated keyboard shortcuts like Alt + F4 or Windows + U + U every time you want to shut down, restart, or log off your Windows PC? There’s an easier way — create simple desktop shortcut icons that perform these actions with a customizable timer. Here’s how you can do it in just a few clicks!

Steps to Create a Shutdown, Restart, or Log Off Shortcut

  1. Right-click on your desktop and select New > Shortcut from the context menu.

  2. In the location field, enter one of the following commands depending on the action you want:

    • Shutdown:

      shutdown -s -t 10
    • Restart:

      shutdown -r -t 10
    • Log Off:

      shutdown -l -t 10

    Explanation:

    • -s = Shutdown

    • -r = Restart

    • -l = Log off

    • -t = Time delay in seconds before the action executes (you can replace 10 with any number of seconds)

  3. Click Next and give your shortcut a name (e.g., “Shutdown PC”).

  4. Click Finish to create the shortcut on your desktop.

Optional: Change the Shortcut Icon

  1. Right-click the newly created shortcut and select Properties.

  2. Under the Shortcut tab, click the Change Icon button.

  3. Choose an icon from the list or browse to a custom icon file.

  4. Click Apply and OK to save your changes.


Why Use This Method?

  • Convenience: Quickly shut down, restart, or log off your PC without remembering complex keyboard shortcuts.

  • Customization: Set a timer so you have a few seconds to save work before your computer performs the action.

  • Visual Cue: Having an icon on your desktop makes it easy to access these commands anytime.


This simple trick works on most Windows versions (Windows 7, 8, 10, and 11) and helps improve your workflow with a handy, customizable shutdown, restart, or log off button right on your desktop.

Try it out and make managing your Windows power options quicker and easier!