Guys, dont do this, as you lose all the data on your phone, clearing the data removes all the progress and things on your phone. Unless you want it to disappear, dont do this.
App which cannot be deleted just clear the data and delete unused apps and clear the cache of the apps which you use and clear unwanted photoes and videos then restart your device, thats it
Followed your advice, went to 'cache', cleared it...went back to the all apps, went back to the app I just cleared and all the mb showed up again....does that mean I'm unable to gain space? Space just keeps on disappearing, now I have only 1.7GB remaining, and I have very few apps downloaded on my phone....I'm not very computer savvy (yet) Thank you...