well, I dont know why and what was the reason but I made nandroid backup this afternoon, I never do, but I feel so lucky today

restore nandroid buckup, and all my files are there again!!

my files with 4.3 appear like system data, reserved space

same scan with disk space and now appear all structure of folders and files, and the winner folder was "media", containing all my files, looking with astro explorer and there is all

why this has happend? is not compatible??

lot of years with android, but, increasingly tired of this strange things