Hi i have a new irulu 7' tablet i factory reset it and everything its 16gb when i download apps it has two storages that say internal one is 503mb other is 11gb(all free) It downloads to the 503mb storage and i run out of space quick. How do i change app install path too the second 11gb free internal storage? I tried using appmanager on google store just let me move apps to a sd card not the other storage built into the tablet. I have android 4.2