I have same problem with Bob, recently I purchased Teclast X80 Power, after I charged them for first time then I used them, the tablet kept rebooting, then I tried to flash them twice (Android), but nothing became normal. When I tried to enter bios, in bios site, tablet stopped rebooting then setting bios with semi blind system, because nothing to much my knowledge about bios, after that when enter the OS tablet still kept rebooting. May be someone can help me, OK thanks
