Step 2: Now, scroll down and tap on 'Apps'. Step 1: First of all, you have to tap on 'Settings' icon to open it. 4 Ways on How to Delete Junk Files on Android Method 1. The Easiest Way to Delete Files on Android 4 Ways on How to Delete Junk Files on Android You can delete junk files on Android by using sophisticated software. Temporary files play an important role in memory consumption. Most of us face the panic situation like the unwilling lag or hang, insufficient storage on their Android Smartphone and wonder about how to delete unnecessary files. Just like your computer, your Android device also accumulates junk files with usage. The reason behind the popularity of Android is open source and its free eco-system. Nowadays, the majority of devices are running on Android Operating system. You mobile phone browser also create temporary files to download internet information. Temporary files also help to recover data that is accidentally deleted by you. For example, when we open any software or document, it also creates temporary files to keep things running smoothly without any problem. Junk files are unnecessary and are regularly created by the system with each system usage.
