This method requires some basic observation and logical judgement, If you could balance them well, you could decide to disable some apps and make your android run faster. Head over to your Settings > Application Manager. Swipe left until you come to the "ALL" sub section.

Here are some of the apps that we disabled, We didn't use them and really wanted to stop them from hogging memory space. Since it is only "disabled", you can always "enable" it later, if you change you mind or if something doesn't work out.


We never really needed to print anything from our phone so we disabled the print services, similarly we disable cloud services, dropbox, some live wallpapers, ChatON, Hangouts and some google services like books, games, magazines, movies.


We don't use picasa, so we disabled Picasa Uploader, we have office suite installed so we disabled polaris office viewer and never needed samsung apps, google play store is much better.