How to Clear Cache on android phone::
Clearing cache is a quick and easy way to free up space and (hopefully) fix a misbehaving app.
Clearing app cache will not delete app data like account information.
Here's how to clear app cache:
1. Go to the Settings menu on your device.
2. Tap Storage.
3. Tap Internal Storage under Device Storage.
4. Tap Cached data.
Tap OK when a dialog box appears asking if you're sure you want to clear all app cache.