How to Clone SIM Card ?

Two Things You Need for cloning:

1. SIM card
2. SIM card duplicator. Buy  at $4 Only.

• You need IMSI (International Mobile Subscriber Identifier) number. This number is usually printed on the SIM card. This is an example of an IMSI number: IMSI: 437819234567299. An IMSI is usually 15 digits long, but can be one or two digits shorter. It is stored as a 64 bit field and is sent by the phone to the network. It is also used for acquiring other details of the mobile in the home location register (HLR) or as locally copied in the visitor location register(VLR).

• Now you have your IMSI number you need the authentication key (Ki), which is unique to your SIM. This number can only be discovered electronically using a SIM duplicator, which is an external device that you will slot the SIM card into. A SIM duplicator is relatively inexpensive - their price is approx $4.

• When the SIM duplicator is connected to your PC and your SIM card, it will attempt to acquire the Ki number and copy the entire contents. When a new SIM card is placed into the duplicator after this process is complete, that data will be copied and, for all intents and purposes, the new SIM will be identical to the old.