Ethical HackingOtherSoftware Testing

How To Clone SIM Card [Step by Step Guide]

SIM Card clone, Before I go any further, I want to make one thing clear SIM card cloning is not used in accordance with the law. This manual is only to be used for educational purposes only. At the same time, you can easily make a clone of your SIM card, but it’s not detrimental to others. 


The mobile phones are always in need right now, most of the people enter their private conversations on mobile phones, But only some of them know how easy it is to have to listen to them, that is, there are a few tips and hacks, but for the most cost-effective way to get a clone of your SIM card. 



The subscriber identification module, SIM-card, it is a signal to travel from the transmitter to the mobile communication tower. Our SIM cards contain two secret codes or keys called IMSI (International Mobile Subscriber Identity) and Ki (Authentication Key), which allows the operator to find out the cell phone number and customer verification.These codes can be tied to our cell phone numbers, for which the operators store in their vast database, and the secret keys to be used to bill the customer.


How can you emulate a SIM card to use on two phones?

Is it possible to emulate a sim card?

By removing these two secret codes from the SIM and inserting them into the new blank card. Since operator verification on SIM is based on these values, which enables us to trick operators into thinking it is the original SIM, this authentication is a mistake with GSM technology.



Now which SIM cards can be created?

Not all SIM cards are separable, only some SIM cards can hold, let’s read, which one.

SIM cards are manufactured according to the three technologies of COMP128v1, COMP128v2 and COMP128v3. It is important to note at the moment that only COMP128v1 version SIM codes can be generated, because they are the only algorithm, cracked, remember that 70% of all SIM cards we use are COMP128v1, at the time of writing this post.



What Can You Do With a SIM Card?

Yes, there are many things you need to do when you connect the SIM Card, You can secretly hide calls and data transfers, drive the cell phone crazy, send messages and make calls from his number, All without touching the victim’s cell phone. Be prepared to hack SIM cards, so, let’s go inside…




Empty SIM card: I found this blank SIM card on Amazon  but you can buy it anywhere.

Reader / Author SIM Firmware: I found this SIM reader on Amazon for a low price.

Download and install: MagicSIM

Download and install: USB SIM Card Reader

Access to the victim’s SIM is approximately 15 to 20 minutes

Update: If you find that your Internet connection speed is slowing down while downloading these files, follow the guide on how to increase Internet speed by cmd (if you are in windows, this will slow down your internet speed if the problem comes from the operating system side, without that depends entirely on your ISP.


Let’s get start cloning SIM card

Step 1: Remove the SIM from the phone, place it in the card reader, click read from the magic SIM card.
When it shows ‘connected’, select SIM SIM in the toolbar.
Step 2: Click on the solid KI and select all other recovery options and click start.
Once your KI is detected and the crash is complete, click the file, save and save your cracked SIM information to the file.
Step 3: You have to click and disconnect from the file menu otherwise you will damage your SIM card. [Important, otherwise the SIM will crack]
Step 4: If it says it is not connected. Remove SIM. Insert a SIM into your phone and see if it still works, right.


Unlock SIM Card

Go to your phone, select your SIM card, then select unlock SIM, it will ask you to enter the code.
Please Contact your service provider, they will ask you to provide the phone number, login name, security code, and then ask why you want to unlock your SIM card, just tell them that you’ll need to unlock the SIM card to be able to use a foreign phone, or something like that.
As soon as they give you the SIM unlock code, enter it in and it will say SIM unlocked.
Step 5: Insert the SIM card in it and run it from a USB SIM card Reader software not magic SIM at this moment.


Step 6: Then Click On The Connect Button. It is to say “no info”, or empty it is.
Step 7: Select write to SIM card, you will be prompted for a file name to select it .select the one which you have previously stored.
Step 8: Click on “Start” button, it will take about 10 minutes to write it, once it is complete, it will ask for a security code and enter the code from your network provider gave you, then click the Finish button.


DONE successfully cloned your SIM card.



Mr Admin

Hello, I'm SUMAN from India. I’m currently working on Cyber Ethical Hacking. I’m currently learning more about Hacking, Web Design, Coding, Android ROM

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