How To Hack Someone’s Phone Remotely Free?

Regardless of what many think, it is possible to hack someone’s phone with just their number. However, possible and doable are different words, and while one can hack a phone using the phone number only – doing so isn’t a very straightforward process. Mobile devices are built with a host of advanced security features; hence bypassing them is close to impossible, unless, of course, you have access to the latest state-of-the-art equipment and technologies.

That’s being said, there are a couple of little-known methods that can be used to hack an android phone with the associated phone number and some other additional information, for example, the IMEI number. 

How to hack someone’s phone with just their number?

If you are not an advanced user or expert hacker, chances are you never heard of this technique. SS7 is the abbreviation for Signaling System 7, which is a certain communication protocol mobile service providers use around the world.

This protocol comes into play during calling and texting when you are not within the coverage of the cell towers of your primary mobile carrier, i.e. your phone is in roaming mode.

To use SS7 vulnerabilities, one will need a Linux based computer as a primary requirement. Now, although we are talking about hacking a smartphone with the phone number only, here you need to know two more things – the IMEI number of the handset and the particular mobile service operator.

If you somehow can get your hands on the device physically when it’s unlocked, finding the IMEI number is super easy by just dialing the USSD code *#06#*. Or in case you can connect to the same Wi-Fi network, a sniffing tool can be used to ping the cellphone and the IMEI number will be revealed.

As one can see, from a realistic point of view, while hacking a phone is not entirely impossible with its number, the process can be extremely complicated and a high level of technical knowledge and expertise.

How to hack into someone’s phone without the installation of an application?

If you are wondering whether it is really possible to hack into a third-party mobile device without installing a spying tool or application, the answer is a big YES. However, unlike what a lot of people may assume, there’s no magical way to do it, and the success rate will greatly depend on the victim’s technical and mobile behavior and awareness of cybersecurity.

The methods that we will discuss here will require a perfect balance of an advanced level of technical knowledge and your social engineering skill.

Software and operating system vulnerability

Expert hackers can exploit the design and security flaws in some particular software or the operating system in a smartphone and access the valuable data inside it or sometimes, even take control of the device itself.

Since such security vulnerabilities can be found in a particular version of an app or OS, and not in others, there is no specific or easy step-by-step method to do it.

Here is a real-life example of how security glitches of WhatsApp, which is a popular messaging platform, can be utilized to hack a phone.

Apart from its mobile version, WhatsApp also offers the “WhatsApp Web” option where most of its functions and features can be replicated on a PC or laptop or another smartphone through web browsers. This option permits you to access all the chat and other content that you share within the application.

This specific option works similarly to the mobile client, and one just needs a QR code to be scanned with the camera module of the phone where it is already installed and running. Once the scanning process is successfully done, it’s easy to monitor each activity on the mobile counterpart whenever the victim operates, and they won’t even notice.

What that means is if an attacker can get the smartphone physically for even a few moments, he or she will be able to scan the QR code to activate the WhatsApp Web function on their PC and keep spying on the target device effortlessly.

Another example can be Telegram, which is also a widespread messaging tool used by more than 400 million people worldwide. Like WhatsApp, Telegram works in a web version apart from its usual mobile client as well, and most importantly, it doesn’t even need a QR code scanning – all you just need is a one-time passcode, which can be obtained from the target smartphone using some social engineering tricks or by obtaining the device physically.

Furthermore, the web or PC version of the software runs independently from its smartphone version; hence, you can spy on it even when the application is not running on the victim’s cellphone, which is not yet possible in the case of WhatsApp.

Wi-Fi sniffing

So what does sniffing means? It’s sometimes can be called a “man in the middle” attack where data traveling through a Wi-Fi network can be captured and monitored.

Many high-end pre-configured tools and OS environments, such as Kali Linux, are available that can be used to exploit a Wi-Fi network, depending on the security settings of that particular network. 

That’s being said, using a standard encryption protocol on a wireless network makes this method almost useless.

It is therefore suggested not to use any vulnerable public Wi-Fi, which often does not come with adequate protection measures and proper encryption.

Social engineering methods

Social engineering is perhaps one of the most dangerous and effective spying techniques that take advantage of the victim’s unawareness or lack of technical knowledge to attack their devices.

Here a malicious attacker tries to convince a target user to provide OTP, password, or other sensitive information that they can utilize in order to hack or spy on their smartphones. Or the victim can be manipulated to hand the phone over physically so that hacking into the system becomes pretty hassle-free for an experienced hacker.

Unfortunately, no security feature can save the day for the target person if an attacker can pull a social engineering method successfully on him as here the victim voluntarily surrender the device’s control to the hacker.

Malicious URLs and files

This is another technique where malware can be injected into a device with infected links and files. For example, the victim can get a text message or WhatsApp chat with a malicious link, and viruses or a spying tool can be installed on the phone whenever they click on the same.

Malicious URLs and files

Also, an attacker can clone a legit web page to make a fake one and send the link to the victim and obtain login credentials. Attackers clone banking, email, and social networking sites widely to fetch user details.

Phones running Android operating systems are more prone to get infected in such ways than iOS devices. One should always keep the “unknown source” installation option disabled in Android phones to avoid hacking through spy software. 

Additionally, you must not click on any link that you received through SMS or WhatsApp, no matter how legit it sounds – always type the actual URL on a browser manually to protect yourself from phishing attacks.

Using a premium antivirus solution can further help you to stay protected. It is important to note no banking or other authentic and reputable site sends you a password reset link or OTP through text or email; hence you can safely ignore any such messages unless requested by yourself specifically.

How to hack someone’s phone without touching it?

Gone are the days when you need to get a phone physically to have a momentary sneak peek, nowadays with the advancement of technology, one can find lots of spy apps that can make the monitoring job easy.

However, initially, you need to have brief physical access to the device you want to hack in order to install the monitoring software, and later you can keep spying from any PC or mobile through your online dashboard without any need of touching the same phone again.

Although plenty of such spy tools are available to choose from, we are going to discuss our most favorite one – NEXSPY. Why we chose this over others? It’s quite simple – no other software offers such a wide range of premium features for the price NEXSPY charges, period.

How to hack someone’s phone using NEXSPY?

See what makes NEXSPY the most comprehensive parental control and employee monitoring solution around

NEXSPY dashboard

NEXSPY is one of the most advanced and state-of-the-art spy software for mobile devices and computers. Below are some of the powerful and innovative features that make it worth every penny the company charges.

  • Can monitor both incoming and outgoing calls and text messages with the exact timestamp.
  • Can record every call conversation
  • Can access the contact list of the phone
  • Can access phone’s GPS to monitor the victim’s location in real-time.
  • Can hack into phone’s internal storage and capture and save all the files.
  • Can monitor browser history and other web activities
  • Can work as a keylogger to monitor and record every word or number typed on the device
  • Can actively monitor all kinds of activities on various social networking and instant messaging platforms, including Facebook, WhatsApp, Instagram, Messenger, Snapchat, and others.
  • Can enable ambient viewing and listening by activating the device camera and microphone silently.

Sign up for a free trial

If you are not sure about committing to a monthly, quarterly, or yearly plan yet, there’s good news for you. You can try NEXSPY for a full 3 days period under their trial offer of only $0.99 and can use all of its premium features to make sure the software can meet your expectations.

There are zero restrictions on the usage during these 3 days so that you can test each function until you are satisfied and ready to subscribe to a premium plan. Here’s how you can sign up for the NEXSPY 3-day trial option

Try NEXSPY risk-free for 3 days
Ensure your peace of mind

Installing the app

Once the payment part is done, you will get a confirmation email with your online dashboard login details and a download link for the main application. Use the link to download the software and save it on your device.

Now, the final step is to install the application to your target device, and for that, you need to have it in your control for at least a few minutes. 

Once you have the victim’s phone in your possession, take the saved application file into it, and start the installation process. The phone may require you to grant permission for “unknown source” installation, make sure to select the YES option. Before the process starts, you need to put the license code, which can be found in the confirmation email, to verify you are a legitimate user.

If you have done everything as explained, now the app will initiate the procedure and will finish within a few moments. Now, clear all the browser cache and download history to get rid of any trace of your activity.

From this point, the tool will start monitoring the device on its own, and nothing required to do from your end, depending on the settings in your online dashboard, which we will tell you in a moment. 

Start Monitoring

You should have received important login information in your email already. Now open in a browser and use the login credentials to access your private online cloud dashboard.

Here you can view all the call and message logs, files, web activities, keystrokes, and more remotely and also control how the software should work on the target phone by going through setting options.

Read more: How To Get Text Messages From Another Phone Sent To Mine?

Why do you need to hack someone’s phone?

Many times, spouses or lovers want to know whether they have been cheated and their partners are having any extra relationship affair. The growing number of divorce cases due to infidelity explains why people these days want to know how to hack someone’s phone to read text.

Also if you are a parent and have kids, it’s crucial to have an eye on their online activities to be aware of whatever they are doing. Often children get exposed to inappropriate content and also become victims of cyberbullying, which is another serious issue parents shouldn’t overlook.

Lastly, if you are an employer, ensuring your employees are not engaged in any activity that can cause harm to your company or business interest is paramount.

Possess a creative and inspiring mind, with a soft spot for technology since childhood. Selina loves geeky stuff as much as she loves talking about them so that everyone else can know what she knows.


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