It is important to note currently only COMP128v1 version SIM cards can be cloned, since this is the only algorithm, which has been cracked, bear in mind that 70% of all the SIM cards we use are COMP128v1, at the time of writing this post. SIM cards are manufactured based on three algorithms COMP128v1, COMP128v2 and COMP128v3.

Not every SIM Card is cloneable, only some SIM card are clonable, let us learn, which one. Must Read: Best Selling WordPress Themes from Template Monster Now which SIM cards can be cloned? If you prefer video tutorials with posts on Tech2Hack, then hit subscribe below: The main mission of cloning a SIM Card is to get KI and IMSI codes, these codes are the identifier of the SIM Card, and help you register your mobile to the network. Our SIM cards contain two secret codes or keys called IMSI ( International Mobile Subscriber Identity) and Ki ( Authentication Key ), which enables the operator to know the mobile number and authenticate the customer, these codes are related to our mobile numbers which the operators store in their vast database, it is based on these secret keys that enable the billing to be made to that customer. The Subscriber Identity Module aka SIM Card is the transmitter of the signal to the mobile and tower. How to clone SIM card to use in 2 phones! What Can You Do When You Clone SIM card?.How to duplicate SIM card to use on two phones?.How to clone SIM card to use in 2 phones!.

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