WhatsApp’s “companion mode” is rolling out for all beta users on Android, allowing them to sync chat history on up to four devices. WhatsApp can only be verified with one number on one phone. But as ...

WhatsApp is said to be working on syncing chat locks across linked devices. Android and iOS users can already lock their chats, but these do not carry over to the Web, Windows, and macOS versions. The ...

WhatsApp, the widely-used messaging application owned by Meta, is working on a new security feature to further strengthen user privacy. The new feature will synchronize chat locks across all devices ...