How to hard reset a Pipo S2 tablet?
I know there are 2 steps:
Get into the part where the tablet shows you the "dead" android icon.
Get into the real menu from which you can choose to do an HARD RESET and any more options.
After several hours I've managed to get into step 1 by pressing (VOL +) then (reset button) while holding (VOL +) for 5-10 sec more. I've tried a lot of combinations to get into step 2, but no success. I can't get into the menu to hard reset the tablet.