I bought a Chinese tablet, model: N900, Allwinner A13 processor, here's the link: http://www.***************/store/pr...16GB-Storage-Capacitive/311779_573646128.html, but suddenly started having problems with the internal mass storage, I have very few applications installed, however displays a message saying I can not install more apps because I have enough space. I tried factory restore and recover the internal space but soon the same thing happens to me. Will someone know about any solution to this problem?. Thanks in advance. I attached a snapshot of internal storage.