If you're experiencing slow response and your phone is acting up, you need to get it out of memory and clear it up. The easiest way to do that is to use the Android junk cleaner app.

This is a handy tool that can help you with this process. You don't need to worry about having to download anything. All you need is to download the app and run it.

You can also use the app to find out more about your device. You can find out how much memory it has, how much RAM, and how much storage it has.