I can download apps of up to 16 MB or so but that's about it. I can't free up enough space to download a single "big" app like Facebook. And it's weird because my phone was able to download this app (and many more) the first time I used it.
So I'm guessing there must be junk files on my internal memory, but I've done EVERYTHING in my hands to find them: deleted cache; logcat; even apps like "Clean Master".
Is there anything I can do to at least download Facebook and nothing else? I don't want to buy a new one just to use that app. My device isn't rooted by the way.
EDIT: Sorry for adding a reply down there. I asked the question as a guest and then realized I couldn't logged as said guest again to comment on my post.
If it helps, running the app "DiskUsage", I get this info:
Out of 186.4 MB of internal memory: 132.8 MB appear to be free; 32 MB are taken by the system data; and 21.6 by apps (they're all system apks that take up the space: Google Play 9.05 MB; Maps 3.01 MB; Gmail 2.26 MB; etc.)