Tip 1. Clear App Cache and Data App cache can save a little time when users open an app on mobile phone, but they are not strictly necessary. Some apps and games creates a huge amount of cache data. If you want to free up some space to install apps or speed up your phone, it is a good choice to clear app cache regularly. App data are more important, which contain files, accounts, settings, databases, etc. It is suggested to clear data of the apps that you don’t use for now but necessary for future. Note : The apps installed by yourself (instead of pre-installed apps) are more likely with big size cache and data. To clear app cache and data: For Marshmallow (Android 6.0), go to Settings> Application manager, tap one app, choose Storage> CLEAR DATA/CACHE. For Android OS earlier than Marshmallow, go to Settings> Application manager, tap one app, choose CLEAR DATA/CACHE. Tip 2. Uninstall Seldom Used and Useless Apps Besides app cache and data, the app itself also consumes...
Learn how to keep your phone data safe and more tips and tricks about Android mobile device.