In an Android phone, the cache is a temporary storage area where the device stores data and files that it frequently accesses for faster and more efficient performance. The cache can include images, app data, website data, and other types of temporary files.
Clearing the cache can help to free up space on your device and improve its performance. When you clear the cache for an app, it will delete any temporary data stored in the cache, but it will not delete any personal data, such as photos or messages.
However, this is a normal part of the optimization process and should not cause any permanent damage to your device or apps.
To clear cache on an Android smartphone, you can follow these steps: