How to Clone SIM Card (5 Cloning Methods)

What Is SIM Cloning?

SIM cloning refers to creating an exact duplicate of an existing SIM card. In this process, your data from the original SIM is transferred into another SIM or swapped chips between your devices. A clone SIM card is beneficial if you need two separate mobile phone accounts using a single physical machine. In this tutorial, I have discussed various sim cloning methods.

In this guide, I will explore the methods to clone a SIM card, including IMSI Catchers, SIM Cloning Software, SIM Card Cloner, and Physical SIM Duplication. I will walk you through the steps and tools required to replicate your SIM card effectively and help you understand the potential risks involved. 

Here are the easy ways to clone your SIM card:

Method 1: Spy a SIM Card with mSpy instead of Cloning it

During my research, I found that using a phone spying app is a great way to avoid cloning your SIM. If you fear your phone number might be compromised, consider apps like mSpy.

However, It is a parental monitoring software, but you can still use this to spy on your target device. It also lets you access your target device’s activities, including text messages, locations, call information, etc.

There is also no need to sweat as it is very convenient as it lets you log in using any browser, whether you’re using a phone or computer. I was able to access it anywhere I wanted as long as there was an internet connection.

It is also not detectable, as mSpy is not visible on the target device.  Most importantly, there is no need to worry about security and privacy as it protects your data by using up-to-date encryption protocols. You will rest assured that no one else can access your data.

Here are the steps that I used to spy on a SIM card using mSpy:

Step 1) You must purchase a subscription that corresponds to your needs. To do this, you need to create an account in mSpy.

Step 2) To ensure a smooth process, see that your device is unlocked, charged, and has an internet connection.

Step 3) Next, go to your settings in Play Store and disable the Play Protect feature.

Step 4) Log in to your mSpy dashboard on the web. Allow 2-3 hours for the app to record the target’s activities.

Step 5) You can now spy on any target individual’s sim with ease.

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Method 2: Cloning a SIM Card using SIM Cloning Tool

Cloning a SIM card can be done using a SIM cloning tool. I checked out SIM cloning software like MOBILedit. and found out that it truly simplifies this process. In fact, it is great for anyone looking for a top-rated solution, however, make sure you follow all instructions carefully to avoid errors.

Here are steps to clone a sim using MOBILedit:

Step 1) Ensure you have the MOBILedit SIM card reader and rewritable SIM.

Step 2) Next, connect the SIM card reader to your PC.

Step 3) Now that you are all set, run the SIM cloning tool.

Step 4) Insert the source card and let the tool load the card’s data into the reader.

Step 5) Remove your SIM and place the target card into the reader once your SIM is loaded.

Note: Ensure the card reader does not unplug or disconnect from your PC.

Step 6) Lastly, let the card reader copy the source card’s data into the target card.

Method 3: Clone a SIM Card using Programmable Cards

I went through different techniques for SIM card cloning and came across SIM card programmable cards. For this method it is important to have a blank SIM, a card reader, and a PC.

Let me explain how I used this method step-by-step:

Step 1) Prepare a SIM card reader or more complex hardware/software packages to clone SIM cards.

Step 2) Ensure you have installed up-to-date and relevant programs before replicating your SIM Card.

Note: Avoid particular versions that may not be compatible with some cards or OSs.

Step 3) You can now insert the original and writable SIM cards into their respective slots on the reader device.

Step 4) Finally, take both cards out of their slots.

Note: Don’t forget to test them out on various phones and tablets. If they work, then you have cloned your SIM card.

Method 4: How to Clone a SIM Card with only Phone Number

I evaluated the option of using a phone number to clone a SIM card instead of cloning tools. It is particularly helpful to avoid the challenges that come with programmable cards. In my opinion, this is the easiest way to begin cloning a SIM card. I discovered that it offers a straightforward approach, thus making it one of the most popular methods among users.

Step 1) First, you must turn off your device and remove your SIM card.

Step 2) Next, take note of the IMSI number that is on your SIM card. Write it on a piece of paper if you must.

Step 3) Place your SIM card into the card reader, extracting the original SIM’s content and copying it into the blank SIM card.

Step 4) Insert your SIM into the designated space and connect the card reader to your PC afterward.

Step 5) It will take time to copy your content until the Ki number finishes.

Step 6) Once it’s done duplicating your SIM’s data, you can now use the SIM clone on another device.

Method 5: How to Clone a SIM Card using IMSI and Ki Number

Let me take you through the steps on how to clone a SIM card using IMSI and Ki number:

Step 1) Once you remove your SIM from your device, copy the IMSI number.

Step 2) Place your SIM into the PC’s SIM slot.

Step 3) Now that your SIM card is all set, you can connect it to a SIM card reader.

Step 4) Next, you must wait for sometime, since PC will copy the contents of the SIM. This ensures that all your data is already replicated into the clone.

Step 5) Once the procedure is complete, your SIM will have a twin card.

Step 6) Check if it works by inserting it into your mobile device.

Which SIM Cards can be Cloned?

I noticed that SIM cards that belong to COMP128v1 can be duplicated for you to use two phones. The COMP128v2 and COMP128v3 SIM card versions, on the other hand, are impossible to clone because their KI code cannot be determined using conventional methods.

Difference Between SIM Cloning vs. SIM Swapping

SIM cloning and SIM swapping can be difficult to distinguish at times as they share the same goal. In SIM cloning, a legitimate SIM is duplicated as a copy. On the other hand, SIM swapping occurs when you want to transfer the control of your phone line to another device.

How to Prevent your SIM Card from being Cloned?

Once your SIM card has been cloned, your personal information becomes vulnerable to fraud and identity theft. The best way to avoid this risk is to manage your SIM card. I suggest you never let it out of your sight or let another person take hold of it. Since they must get their hands on it to create a SIM card clone device.

Before you try to clone your SIM card, you must know more than just the whole process of SIM cloning but also the potential risks that come with it. The decision to clone a SIM card will depend on how much risk you are willing to take.