WhatsApp Introduces Cross-Device Chat Lock and New Design Updates

WhatsApp Introduces Cross-Device Chat Lock and New Design Updates

WhatsApp is improving its privacy features to provide users with more protection. WhatsApp Introduces cross-device Chat Lock and other design improvements are noteworthy among the most recent releases. With the help of these upgrades, users’ privacy should always come first, even if they use WhatsApp on several devices.

Improved Security with Cross-Device Chat Lock

WhatsApp plans to expand Chat Lock to enable all connected devices to strengthen user privacy. At first, Chat Lock let users add an extra security layer, like a PIN or biometric identification, to particular chats, but it was only available on the primary device. This meant that conversations on connected devices, such as companion tablets or WhatsApp Web, remained susceptible.
This restriction has been fixed in the next update, which WABetaInfo noticed in the most recent Android beta version Users will be able to lock particular chats on their primary device and can automatically lock all other associated devices with the new cross-device Chat Lock technology. This guarantees that private chats are secured on every device that uses WhatsApp.

How Cross-Device Chat Lock Works

Users can synchronize their encrypted chats across desktops, tablets, and other connected devices by turning on Chat Lock on their primary phone. The user needs to input a secret code that is set up on the primary device to access these protected chats on any device. This functionality makes maintaining encrypted chats across different platforms easier and improves privacy.
With this update, WhatsApp’s dedication to customer privacy is strengthened even further, guaranteeing that private chats are protected on all devices connected to an account.

WhatsApp’s Commitment to Privacy

WhatsApp has a well-established record of putting user privacy first. Many privacy features are already available on the platform, such as encrypted backups, disappearing communications, end-to-end encryption, and screenshot blocking. As part of this continuous effort, Chat Lock was introduced in May 2023 and improved with the addition of the Secret Lock function in December 2023.
To hide the Locked Chats folder, users can use Secret Lock and specify a different password than their device’s password. But at first, these functionalities needed to be configured differently on each device because they were device-specific. This annoyance will be resolved with Chat Lock’s impending cross-device synchronization, which will facilitate users’ management of their privacy settings.

Additional Privacy Features and Future Updates

Cross-platform messaging is something WhatsApp is focusing on in addition to increasing Chat Lock. This feature, which enables message exchange across WhatsApp, Telegram, Signal, and other messaging services, is anticipated to be rolled out in the European market first. This change demonstrates WhatsApp’s commitment to providing flexible and safe communication options.
When these new capabilities become available, users are urged to update their WhatsApp app to take advantage of them. These improvements demonstrate WhatsApp’s ongoing efforts to raise user security and privacy standards in the context of digital communication.


As WhatsApp Introduces Cross-Device Chat Lock and other design improvements, together with other recent changes, demonstrate the platform’s dedication to protecting user privacy. WhatsApp makes sure that private chats are safe on any device by extending Chat Lock capabilities to all connected devices. WhatsApp is constantly working to give users strong privacy protections and a smooth messaging experience as the demand for secure communication increases.

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