Technology experts said that Android devices could be speeded up by a simple trick to get rid of temporary App Cache files, which would restore the phone to its initial speed, according to Sky News.
Without having to delete everything and restore the device to "zero" or the so-called "factory reset".
The applications store temporary files and other data in the "App Cache", and the device becomes slow to infiltrate malicious files into this space.
Deletion does not remove any personal files or data from your phone, and all that may happen is to sign out of some apps or recorded games.
If you are a user of the Android 9 Pie operating system or an advanced version, you must take several steps. First, download the Files application on your device. When you download the application, you should allow it to access the storage space, Open the app, and it will identify which malicious and unused files and unneeded applications occupy an important space and can easily delete them.