i did it !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
i repair it !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
after a week in sleep mode i found solution !
this is a gold hint for glo users !!!!!
i opened it (not easy to avoid little scratching....)
i plug off the battery and removed the microSD
plug the battery back, then i could switch on again !!!!!!!! (victory!)
replace the micro sd, close the reader, and the show go on !!!!
i 'm a little proud of me