Thanks for your answer, Nergal, but I don't find a way to put it in drive mode. In the comment in the android forum happens the same, its possible to connect the tablet, but only with a name (GT-P7500 in my case) in MTP or PTP format, no with a drive letter (see image). Windows permits access to the the tablet contents, but my version of recuva does not see the tablet for its name.Tablet.pdf