If your card is newer than 2002, the software will likely fail to extract the KI and may even permanently lock or damage the SIM card after too many failed authentication attempts. Alternative Uses:

: Due to its age, it often requires Compatibility Mode or a 32-bit Windows environment to function correctly. Safety and Ethical Considerations

Explain that Woron Scan is a specialized tool for reading and managing SIM card data via a PC/SC compliant smart card reader.

: A compatible USB smart card reader or "SIM reader".

: This software was designed for older GSM SIM cards (v1 cards). Most modern USIM/4G/5G cards have advanced encryption that prevents the extraction of the Ki, making cloning with this tool impossible for current smartphone SIMs. OS Compatibility : It is a legacy Windows application and may require Compatibility Mode