i was not using my tablet for few months. Today i started the tab then it starts showing teclast logo with dnx fastboot mode, i restarted it several times so it somehow booted into windows, then i used android switch app to try android.
tablet restarted and doesnt boot into android and keeps on crashing. Then i changed some settings in bios of fastboot,and now i am unable to access bios,but tablet sometimes boots upto "preparing automatic repair" screen and then crashes again and keeps on rebooting .Now i am not able to boot into any os and not even into bios as i changed the fastboot setting.
Please help as my tablet becomes paperweight