Hey so I've got a rooted Thunderbolt with an older das BAMF rom flashed on it. Recently, I've been having SD card issues and have been receiving errors such as "Your SD card is low on storage space." and what not. So using root explorer and my computer, I was able delete a lot of flies, pictures and previous roms. Even though I've done this, the SD card space doesn't free up and remains too full to put anything on it. Going through settings>SD & phone storage it tells me that there is still 0.00b available space. Any suggestions on what I should do?