Launch the software. Navigate to the settings or configuration menu to select the active COM Port (e.g., COM1 or COM2) and match the baud rate to your reader's specifications. Step 3: Read Card Info (ATR)
: Always run downloaded zip files through an aggregator like VirusTotal before unpacking.
and data extraction. This specific version, v1.09, was widely discussed in early GSM security research for its ability to extract sensitive keys from older SIM cards. Understanding Woron Scan 1.09 : It is a utility designed to read a SIM card's (International Mobile Subscriber Identity) and extract the (Authentication Key). : The software exploits vulnerabilities in the
Attempting to brute-force scan a modern COMP128v2 or USIM (4G/5G) card with Woron Scan can trigger the card's internal security counter, permanently locking or burning the SIM card , rendering it completely useless. Hardware and System Requirements
: Insert your SIM card into a compatible USB reader and connect it to your PC. Configuration : In the software, users typically select the correct or "PC/SC Card" reader option. Extraction download woron scan 109 50 fix
In the early days of mobile telecommunications, SIM cards lacked the robust cryptographic defenses they have today. Woron Scan became a popular utility among security researchers, hobbyists, and telecom engineers. The software serves three primary technical functions:
Configures communication speeds to match different hardware programmers (e.g., 3.57 MHz or 6.00 MHz). Technical Prerequisites
with a cracked or patched version.
Download Woron Scan 1.09 + 50 Fix: The Complete Guide to SIM Card Cloning and Backup Launch the software
Windows XP or Windows 7 (32-bit) are the ideal native environments. If you are using a modern OS, you must run the tool inside a 32-bit Virtual Machine (such as VirtualBox) or configure Windows Compatibility Mode explicitly.
or "potentially unwanted programs" (PUPs) due to their age and function. Modern Compatibility : This method generally only works on older 2G SIM cards
If you are using Windows 7, 10, or 11, set the application to Windows XP Compatibility Mode . Troubleshooting: Applying the Fixes
: Woron Scan was designed for older 2G GSM (COMP128v1) standards. Most modern 3G, 4G, and 5G SIM cards use updated encryption (COMP128v2/v3) that is immune to these scanning methods. and data extraction
If you still see errors, you may need to manually register the required OCX files: Copy MSCOMM32.OCX to C:\Windows\SysWOW64 . Open the Command Prompt as Administrator. Type regsvr32 mscomm32.ocx and press Enter. Important Security Warning ⚠️
If your goal is to manage SIM data or research GSM security, consider these modern approaches:
: Woron Scan often requires older Visual Basic files. If you get a "component missing" error, you must download and register mscomm32.ocx or comdlg32.ocx in your system's SysWOW64 or System32 folder.
is a Windows-based utility designed to scan and read SIM cards to extract information like the IMSI, ICCID, and sometimes, the Ki key (the secret key used for authentication) [1].
Before downloading any fix, confirm your exact scanner model. Look for a label on the device (e.g., Woron Scan 1100, Woron 2090, etc.). The error "109 50" is often model-specific.
: Select the Search Ki tab. Click Start . The software will now leverage the 5.0 patch algorithms to systematically cycle through the card's memory addresses to construct the 128-bit key.