How to Stop WhatsApp Calls from Disconnecting on iPhone – The Mac Observer

3 minute read Oct 22nd, 2025 11:52 AM EEST | How-To Many iPhone users have reported an issue with WhatsApp: Users’ calls randomly disconnecting when iPhone 17 is locked. The problem typically occurs 4–5 seconds after the screen locks during a voice or video call. Specifically, this problem is only prevalent on the iPhone 17 with iOS 26. While we’re all waiting for the newest WhatsApp major design overhaul, this problem still persists as of late 2025. We’ll take a closer look at the causes, solutions, and show you methods to avoid this problem. Table of contents WhatsApp Calls Disconnect After 4-5 Seconds When iPhone 17 Is Locked How to Solve and Avoid WhatsApp Calls Disconnecting on Your iPhone Summary Conclusion WhatsApp Calls Disconnect After 4-5 Seconds When iPhone 17 Is Locked If you’ve recently upgraded to iOS 26 on your iPhone 17, you may have noticed that if you are attempting to connect a video call on WhatsApp, and eventually during the call the iPhone locks, there may be a chance that the call will drop after a couple of seconds. Similarly, if you receive an incoming WhatsApp call while your iPhone is locked, it disconnects automatically after 4-5
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