WhatsApp experienced a significant outage on August 13, 2025, starting around 4:48 p.m. BrasÃlia time, affecting millions globally with problems in sending and receiving messages, server connection issues, and app slowdowns. The disruption lasted about two hours, with users noticing gradual recovery beginning around 7 p.m. in some regions. There have been recurring issues this year, but typically the service has been restored within hours after outages. For any current problem with WhatsApp not working, the best course is to check if the service is officially down, as many times outages are server-side and temporary. Other troubleshooting steps involve restarting your phone, checking your internet connection, updating the app, and clearing the app cache. If the issue is due to a global outage like recent ones, you generally need to wait for WhatsApp to restore service. Therefore, if WhatsApp is down now, it should start working again within a few hours based on recent patterns. You can monitor outage status online for real-time updates. If your problem is local or device-specific, try the basic fixes noted above to restore access promptly.