[Q] Mysterious internal storage usage
I have a very peculiar and troublesome problem on my hands. One of my family members has a Galaxy S II (international) running CM10.1, and the internal storage for apps and such is running very low, but I can't figure out why. She has only a handful of apps on the device, and even the internal SD card is more than half empty. The device is giving a "Storage space is running out" notification. I tried reinstalling CM10, but I left the data partition intact, so maybe I have to wipe it out to fix it. I'd prefer not to do that if at all possible, as we're on vacation right now. Any ideas?