HomeHow toHow to accurately Clone Sim Card in 15 minutes easily in 2021

How to accurately Clone Sim Card in 15 minutes easily in 2021

If you also have a keen interest in technology and systems, then you’re at the right place because we will be discussing something about a topic that a lot of you might be unaware of. We are talking about how to Clone Sim Card and that too in 15 minutes.

How to clone sim card in 15 minutes

We will be going into the details very soon, but before seeing the tutorial, one thing that should be kept clear in your mind is that Cloning SIM cards are illegal. This is just an educational guide and should not be used to harm others in any way possible.

Mobile phones are now an irreplaceable part of our lives and have become crucial in this generation. All the information, secret and private data are stored in mobile phones. But did you know that it is very simple to eavesdrop on them? One of the most famous and easy methods to do so is Clone Sim Card.

SIM card is basically a transmitter between the tower and the mobile. The SIM Cards contain 2 secret keys called IMSI and KI. These codes help to identify the number and authorize the customer. The bills which you receive from the phone calls you make are judged by the help of these keys only. The main reason behind a Clone Sim Card is to get the IMSI and KI numbers, which will then register your mobile to the network.

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Clone sim card in 15 minutes

With the help of cloning, you get the IMSI and KI codes and thus get the program for the blank SIM card. With the help of this, we can fool the operators and get the authentication to use it with the technology of GSM.

First of all, you should know that all SIM cards can not be cloned. The Sim cards have major 3 algorithms and the only one which is COMP128v1 is cloneable. But it is also the fact that 70 percent of the SIM Cards we use have a COMP128v1 algorithm and can be cloned.

When you have the Clone SIM card you can do many things. For instance, you can send SMS calls by the number cloned, spy on the specified victims and data can also be transferred. Thus, it should not be used to harm other people.


  • Access to the victim’s SIM card for around 15 to 20 minutes.
  • Install- MagicSim and USB SIM Card Reader.
  • SIM Firmware Reader.
  • Programmable blank Sim Card.

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Steps to Clone Sim Card Under 15 Minutes

  1. Remove the SIM card from your Smartphone and then place it inside the card reader and open MagicSim to read the SIM card.
  2. When the MagicSim indicates connected, click on STRONG KI and tick mark all the options to proceed.
  3. You should disconnect the SIM from the File menu or the SIM will crash.
  4. After the completion of the process, put it back on the phone and check if it still works.
  5. Go to the settings and select the option of unlocking SIM in SIM Tools, to run a code.
  6. Click on CONNECT and it should show “no info found” if the phone is completely blank.
  7. Click on START and the phone will run the code, and it would take around 10 minutes. At last, enter the security code of the network provider. And Click on FINISH. Your Clone SIM card is ready.

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Now whenever the victim gets the call you will also get the call or receive all the messages that the victim receives. This technique should never be used to harm others. Hope that you would have liked the tutorial.

Thank you for reading our article on ‘How to clone sim card in 15 minutes.’ If you have any queries please comment below. We would love to help you.

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