For , the official WhatsApp Desktop app is no longer supported, as current versions require macOS 11.0 (Big Sur) or newer. The most reliable way to use WhatsApp on this operating system is via WhatsApp Web through a browser. How to Link WhatsApp Web on macOS 10.15.7
Elias opened the section on his phone app. He tapped Link a Device . whatsapp web mac os 10157 link
: Navigate to web.whatsapp.com. A unique QR code will appear on the screen. Open WhatsApp on your Phone : iPhone : Go to Settings > Linked Devices > Link a Device . For , the official WhatsApp Desktop app is
If none of these methods work, the issue may be at your router/ISP level—try using a mobile hotspot to confirm. Once you’re connected, the 10157 error will become a distant memory. He tapped Link a Device
Error code 10157 is not an official Meta error code. This guide is based on community troubleshooting and network analysis of WhatsApp Web’s behavior on macOS. Always back up your data before performing advanced system resets.
WhatsApp Desktop is no longer supported on macOS 10.15.7 (Catalina), as the current application requires macOS 12.1 or newer. Users must utilize WhatsApp Web in a browser or create a browser-based shortcut for a desktop-like experience. For more details, visit WhatsApp Help Center . Download WhatsApp