funbook v6

hiiiii

i have micromax funbook v6 with google accounts i am trying to format with volcano but volcano cant detect any chip i think not supported by volcano (i think quoloqammn chip )

so plz tell me how hard reset funbook v6


i try vol+ and pwr key

vol + and vol - and pwr key

vol+ and home and pwr key

vol - and pwr key

but cant enter in recovery mode is any solution to hard reset or format or flash need help !!!!!