Originally Posted by
Concession Did you look into which apps were taking up most of your space? You can check device monitor-> storage. Just earlier today I found CB10 was taking up 800 MB on my phone. Cleared the in app cache and now it is at 40MB. Similarly told me Firefox was taking up 500 MB and I deleted its in web cache (leaving history, form data etc) and its down to 35 MB now. Alternatively, you can uninstall and reinstall to get rid of that extra data. They can really take up a lot more space than they should.