A simple restart can help refresh the system and resolve any temporary glitches or conflicts that may be causing the WhatsApp call unavailability. If clearing the cache doesn't solve the issue, you can also try restarting your phone. Restart your phone after clearing the cache and try making a WhatsApp call again. Find WhatsApp in the list of installed apps, and then choose the option to clear cache. Go to your phone's settings, select 'Apps' or 'Applications'.Ģ. Sometimes, clearing the cache of your WhatsApp application can help resolve issues with call unavailability.ġ. Connect your device to a charger and ensure that it has an adequate charge before attempting to make a WhatsApp call.

If your battery is critically low, it may not have enough power to establish a stable connection for the call. Make sure that your device has sufficient battery level to make a WhatsApp call. Choose the option to reset network settings. Select 'Network & Internet' or 'Connections'. If reconnecting to a network or WiFi doesn't resolve the issue, you can also try resetting your network settings. Allow it to fully restart before attempting to make a WhatsApp call again. Wait for a few seconds and then plug it back in. Simply unplug your router or modem from the power source.

Sometimes, a simple restart can fix connectivity issues and improve the performance of your network. This will help ensure a stable connection and may resolve the issue.Īnother thing you can try is restarting your router or modem. You can switch to a different network if possible.You can try turning off your WiFi and then turning it back on.

If you are experiencing this issue, the first thing you should do is reconnect to a stable network or WiFi. One of the most common reasons for WhatsApp call unavailability is a poor network or WiFi connection. To solve “why whatsapp call unavailable but message delivered” issue, you can try to reconnect network, close bluetooth / save battery mode, clear phone cache, or restart your phone. 3 Common Fixes to WhatsApp Call Unavailable

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