The same WhatsApp on two different devices; how to do it

With the growing need for accessibility and connectivity, many WhatsApp users are looking for ways to use their account on more than one device. Traditionally, WhatsApp only allowed an account to be set up on one device at a time, tied to a single phone number.

However, with the introduction of the “Multiple Devices” feature in 2021, users can now, to a limited extent, connect their account to another device. In this guide, we explain how to do this and what precautions you should take to ensure the security of your data.

Using WhatsApp on Two Devices: What You Need to Know

Since its inception, WhatsApp has allowed users to use their account on only one device at a time. This was mainly due to the need to associate the account with a specific phone number.

With the advent of dual-SIM smartphones, many people wondered whether it would be possible to use the same account on two different numbers or devices. Until recently, the answer was no.

With the introduction of the “Multiple Devices” function, WhatsApp now allows the account to be used on another device via the web version.

While this isn't a complete solution like other messengers like Telegram and Signal offer, it still represents a significant step forward for users who need this flexibility.

Step by Step: How to Use WhatsApp on Two Different Cell Phones

If you want to use your WhatsApp account on two different devices, follow the steps below, which vary slightly between iPhones and Android devices.

For iPhone Users:

1. Open Browser on Second Device: On the iPhone you want to connect, open a web browser (except Safari).
2. Access WhatsApp Web: In the browser, type the WhatsApp Web address and access the page.
3. Enable Desktop Version: Tap the three dots in the top right corner of the browser and select “Desktop Version”.
4. Read the QR Code: On the first iPhone, open WhatsApp, go to “Settings”, select “Connected Devices” and then “Connect a Device”. Point the camera of the main iPhone at the QR Code displayed on the second device.
5. Ready!: You will now be able to use WhatsApp on both devices, but remember that access on the second iPhone will depend on the use of the browser, which will need to be always open for messages to be displayed.

For Android Users:

The procedure for Android devices is almost identical to that for iPhones, with minor differences in the interface:

1. Open Browser on Second Device: On the second Android device, open the browser of your choice, such as Google Chrome.
2. Access WhatsApp Web: Enter the address of the application in the web version and access the page.
3. Enable Desktop Version: In the browser menu (three dots in the top right corner), select “Desktop Version”.
4. Read the QR Code: On the first Android device, open the app, go to “Connected Devices” via the main menu and select “Connect a Device”. Scan the QR Code displayed on the second device.
5. Connected!: You will now be able to use the same account on both Android devices, as long as the browser remains open on the second device.

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Necessary Precautions and Care on WhatsApp

While using WhatsApp on two devices can be a convenient solution, it is essential to take security measures to protect your personal information. The app, by default, does not recommend using the same account on two devices, mainly due to potential vulnerabilities that may arise from this practice.

1. Log Out After Use

Whenever you finish using WhatsApp on a secondary device, especially if it’s a device you don’t own, such as a work device, be sure to log out. This prevents third parties from accessing your chats and sensitive data.

2. Check the Security of the Secondary Device

Before connecting your account to another device, make sure it has the same security measures as your main device. Install antivirus, antimalware, and other security programs you deem necessary to prevent data cloning or theft.

3. Avoid Public Wi-Fi Networks

Using public Wi-Fi networks can expose your data to interception and cyberattacks. Whenever possible, connect to private, secure networks that offer protection against intrusions, such as firewalls and encrypted passwords.

WhatsApp's “Multiple Devices” feature offers a partial solution for those who need to access their account on more than one device.

However, it is essential to follow the security best practices mentioned above to ensure that your information remains protected. By using these tips, you will be able to enjoy the flexibility of accessing your WhatsApp account on different devices in a safe and efficient manner.