Clearing cache may not be advisable for all purposes, but sometimes it's just what your phone needs to work properly again ...

Regularly clearing old cache can help your phone run faster, smoother, and with more available memory. Here’s a quick and easy guide to help you delete old cache on your Android smartphone.

Make sure to clear the WhatsApp app's cache, not app data. Since WhatsApp can store several media files on your device, it often consumes a significant amount of storage space.