Why does it need 1~8 hours to scan a SIM card?
At present, most of operators are using “COMP-128” digital data encryption technology and 99% of issued SIM cards are V1 version. Owning to crack “COMP-128” needs lots of computing resource of CPU, it may need 1~8 hours to scan a SIM card with the most popular Pentium III or IV computer. We have announced new generation of higher performance of software and hardware version with accelerative mechanism.